专利汇可以提供PERFORMANCE ASSESSMENT SYSTEM FOR DEEP GEOLOGIC REPOSITORY FOR RADIOACTIVE WASTE DISPOSAL专利检索,专利查询,专利分析的服务。并且A performance assessment system for deep geologic repository for radioactive waste disposal is introduced to integrate a number of independent sub-system to perform the repository assessments in a systematic way under computer-based environment. Basically, the sub-system includes the input data file preparation sub-system for near-field/far-field multiple running, the near-field/far-field multiple running sub-system and the uncertainty and sensitivity analysis sub-system. With the system, the assessment for the deep geologic repository for radioactive waste disposal in many aspects can be achieved more completely and precisely.,下面是PERFORMANCE ASSESSMENT SYSTEM FOR DEEP GEOLOGIC REPOSITORY FOR RADIOACTIVE WASTE DISPOSAL专利的具体信息内容。
What is claimed is:
The present invention generally relates to a performance assessment system of a deep geologic repository for the radioactive waste disposal, more particularly, to a system of assessing the long-term resistance function of the nuclide transportation before the actual construction and operation of the final deep geologic repository for the radioactive waste disposal.
As
In addition, the construction of the multiple barrier system will expend considerable resources (time and money), and the isolation effect between the radioactive waste and biosphere after completing the construction will acutely affect human living and life in the future; therefore, the assessment process has become extremely important before actual construction of the repository.
Presently, in the field of disposing radioactive waste, there is not yet a professional and complete assessment system which can precisely and completely to assess the isolation effect between the buried and disposed radioactive waste and the biosphere in order to be the basis of constructing the final repository for the radioactive waste disposal.
This said invention of the radioactive waste deep geologic repository performance assessment system provides a precise and complete assessment direction for assuring the safety and reliability of the radioactive waste final repository, which can precisely assess the long-tem retarding function of nuclide transportation and the isolation effect between the radioactive waste and the biosphere before actually constructing and operating the radioactive waste final repository; in addition, it is undoubtedly an optimal solution in the field of assessing the radioactive waste disposal.
Main purpose of this said invention is to provide a performance assessment system for supplying complete assessment information on the long-term retarding effect of the radioactive waste nuclide transportation before actually constructing and operating the radioactive waste final repository for the radioactive waste deep geologic repository.
This said system, in order to assure the safety and reliability of the radioactive waste final repository, will thus propose a precise and complete assessment solution for the long-term retarding function of the nuclide transportation before actually constructing and operating the final repository.
The function assessment of the radioactive waste final repository is a difficult process which has involved numerous influential factors, and the geologic heterogeneity of rock and the geographic environment change in a long period of time; in addition, as for many factors (or can be called as the parameter or variable) of affecting the isolation function of the repository, their values certainly are unable to be ascertained; thus, when assessing the function of a repository, it is usually common to set each factor's value as certain reasonable distribution pattern and scope, and by means of the parameter sampling to conduct multiple computer calculations, and to use the uncertainty and parameter sensitivity analysis, such as Monte Carlo assessment process and technique, to dispose then.
According to the path of transporting the radioactive nuclide, the total system function assessment of the repository can be divided into various sub-systems, such as the near-field transportation, far-field transportation (or entitled as the geological migration) and the biosphere transportation to carry out the assessment. The near-field transportation assessment includes that how the nuclide can be transported by passing through those barriers: the waste form, waste canister, buffered material layer, backfilled layer, and the excavation disturbed zone (EDZ), etc., (collectively entitled as the engineered barrier system, EBS); as for the far-field transportation assessment, it shall be assessed for that how the nuclide can be penetrated through the host rock to transport to human's living environments; and as for the biosphere transportation assessment, it shall be assessed for that how the nuclide can reach to reach human body by means of drinking well water and food-chain of the biosphere.
Please refer to
Among which, the scope of analytic application for the near-field release assessment sub-system, far-field release assessment sub-system and the biosphere dose assessment sub-system will be shown as in
In addition, the uncertainty and sensitivity analysis sub-systems include two sets of sampling techniques: Latin Hypercube Sampling and Random Sampling, for further application, and adopt the Stepwise Regression Analysis technique to conduct the analysis of the parameter sensitivity.
Herein described the functions of these 9 major sub-systems that contained in this said system as follows; first of all, please refer to
(1). Waste property data 42 includes the data of the starting time of inventory and the time of complete dissolution of the waste form;
(2). Waste canister property data 43 includes the data of life-span, corrosion product density, inner radius, outer radius, length, corrosion product porosity, and diffusion coefficient in the corrosion product;
(3). Buffered layer property data 44 includes the data of density, porosity, outer radius, and diffusion coefficient;
(4). Excavation disturbed zone (EDZ) property data 45 includes the data of rock density, outer radius, porosity and diffusion coefficient;
(5). Host rock property data 46 includes the data of Darcy flow rate, fracture diffusion coefficient, fracture spacing, fracture opening;
(6). Title of released nuclide, half-life and decay phase data 47;
(7). Host nuclide, half-life and sub-nuclide data 48;
(8). Nuclide title, inventory and Instant Release Fraction (IRF) data 49; and
(9). Chemical element solubility and sorption coefficient data 410.
Please also refer to
Next, please refer to
After completed the input of basic data, next the function and operation of this said invention's near-field release assessment sub-system will be explained. Before implementing this said system's near-field release assessment sub-system, the distributive parameter sampling sub-system of this system shall be implemented in advance, which included 2 sampling methods: Latin Hypercube Sampling and Monte Carlo Random Sampling.
Please refer to
After completed the sampling process, the near-field release assessment of the radioactive waste near-field release can then be implemented; and before implementing multiple running of the near-field release assessment sub-system, the preparation function of the data input file shall be implemented in advance as showed in
As implied in the title, the correlative setting zone 61 of disposal facility design and geologic property is used to connect with uncertain parameters that are related the disposal facility design and the geologic property; the correlative setting zone 62 of chemical element solubility is used to connect with uncertain solubility of chemical element; the correlative setting zone 63 is used to connect with uncertain sorption coefficient of buffered materials for chemical element; the correlative setting zone 64 is used to connect with the uncertain sorption coefficient of host rock for chemical element; and the correlative setting zone 65 is used to connect with the uncertain sorption coefficient of the erosion object in waste tanks for chemical element. Each property correlative zone contained 3 data display zones—that is, the left-side well-sampled parameter title listing zone, the right-side random parameter listing zone or element title listing zone of the near-field release assessment sub-system; and correlative listing zone in the middle.
After implemented the distributive parameter sampling sub-system, this said invention system can then be implemented the “Single Running” or “Multiple Running” function for near-field release assessment sub-system; at this moment, users shall input proper data in advance to provide the near-field release assessment sub-system for carrying out the assessment calculation. The screen of the result after inputted the data input file is showed as in
After inputted a complete data input file of the near-field release assessment sub-system, the “multiple running” function of this said invention can be implemented then. The implementation figure of the “multiple running” function for the near-field release assessment sub-system is showed as in
After selected the required parameter from the “correlative setting list of the well-obtained parameter and the exploration of variable sensitivity by using the near-field release assessment sub-system”, the system will display a data input zone for “the random parameter list of near-field release assessment sub-system” 101 as showed in
Related parameter that selected from the correlative near-field release assessment sub-system will be showed the selected status in the parameter value column of the near-field release assessment sub-system as showed in 103 and 104 of
Similarly speaking, users can select the parameter of assessing variable sensitivity from those data zones: “chemical element solubility”, “chemical element's sorption coefficient in host rock”, “chemical element's sorption coefficient in buffered materials” and “chemical element's sorption coefficient in corrosion object in waste tanks”.
After completed the correlation setting of the assessing sensitivity parameter, the “multiple running” function 105 of
When implementing the type of selecting data arrangement from the “selecting data arrangement type, this said system will display the result as showed in
As showed in file mergence
,
file name change
and
file delete
, other functions will be identical to each other, thus it will not explain herein, and it will be explained in this said system's far-field release assessment sub-system then.
Next, it will explain the function and its operation method for this said system's far-field release assessment sub-system, such as this said system's “far-field release assessment sub-system” function as showed in
As showed in
“Geometry property” 401, “Host Rock property” 402 and “Transport property” 403 are jointly titled as the data of natural barrier system (NBS) property. These 2 parts, “the nuclide decay chain that needs to be conducted the release rate assessment” 406 and “element's sorption coefficient in the host rock” 407, can be jointly named as the data of the nuclide decay chain, half-life and sorption coefficient. As for these 3 parts, the “program setting for the said far-field release assessment sub-system”408, “Nuclide Flux Input File” 404 and “Nuclide Concentration Output Time”405, can be jointly named as the system setting data of calculation implementation.
With particular attention, in the “File name” column of “Nuclide Flux Input File” 404, you have to key in the correct operation is performed near-field release assessment sub-system after the output of the nuclide flux output data, as the implementation of far-field release assessment sub-system required for the nuclide data flux input file
The function and its operation method of this said far-field release assessment sub-system will be described as follows, basically speaking, the nuclide transportation data used by this said far-field release assessment sub-system that will be the result data after assessed this said near-field release assessment sub-system, that is, the input data used by this said far-field release assessment sub-system is the assessed output data for this said near-field release assessment sub-system; thus, the “File” function will be explained firstly for this said far-field release assessment sub-system to understand how to make the assessed result of the near-field release assessment sub-system to be the assessment data for this said far-field release assessment sub-system. First of all, as showed in Open Old File
,
Establish New Data File
,
Implement Previous Data File
and
File Processing
, and the operation and function of these 4 sub-function items for this said function item that will be explained.
As showed in Open Old File
, such as the
files of nuclide decay chain, half-life, sorption coefficient data
161;
data of natural barrier system (NBS) property
162,
setting data of calculation implementation
163 and
above-mentioned 3 data (one complete implementation case)
164. If the data existed, then the established old file can be selected from
Open Old File
function item. Thus, operation and function of these 4 sub-function items of this said function item that will be introduced respectively.
When selecting the data of the nuclide decay chain, half-life and sorption coefficient
161 function item as showed in
It needs to put particular attention that users have to select the output data of the “title of released nuclide, half-life and decay chain” that yielded from implementing the calculation of the near-field release assessment sub-system which will then be able to consistent with the nuclide transportation types of the near-filed assessment.
If the data input is good, then the data will display as showed in
After selected certain nuclide data from the “the nuclide decay chain that needs to be conducted the release rate assessment” function, when selected the “Delete” function, such nuclide data will be deleted; when certain element's isotope nuclide has been completely deleted, then such element's sorption coefficient in the zone of “element's sorption coefficient in the host rock” will be automatically deleted as well. Users can make modification and revision of parameter input in the parameter and noted input zone.
When implementing the data of natural barrier system (NBS) property
162 function, as showed in
When selecting the program implementing setting data
163 function, such system will display a file list, and the listed file is the File name of this said system program implementing setting data that established by users previously. After selected the file, the previous data file can be opened then.
After selected the abovementioned 3 data (one complete implementation case)
164 function item, such system will display a file list, the listed file is the File name that established by users previously. After selected the file, the previous data file can be opened then. When implementing this function item, it can be concurrently read the aforesaid set file data of
files of nuclide decay chain, half-life, sorption coefficient data
161,
data of natural barrier system (NBS) property
162, and
program implementing setting data
1633.
The main purpose of these abovementioned 4 sub-function item in the Open Old File
function is to increase the freedom for users to select different data files freely to compose of a new implementing parameter content for this said far-field release assessment sub-system, or directly click on the
abovementioned 3 data (one complete implementation case)
function item to read a complete data to implement this said far-field release assessment sub-system.
If users are the first-time users for this said system, then there's no previous data file available; however, now the function item of Establish New Data File
can be made use of establishing the New Data File, as showed in
Establish New Data File
function, users can establish new data in such function to conduct the assessment.
It needs to put extra attention, the analyzing nuclide shall be identical to the nuclide that analyzed by implementing the near-field release assessment sub-system; thus, when implementing the near-field release assessment sub-system, this said system will be automatically yielded the output data file of the “title of released nuclide, half-life and decay chain” and to be used for implementing the far-field release assessment sub-system; as a result, it can be identical to the transportation nuclide type for this said near-filed assessment, in the
After all nuclide data have completely inputted, users can select their required element from the list of “element's sorption coefficient in the host rock” 192, and then they can modify and revise each element's sorption coefficient.
After completely inputted the related data, users can click on “Save As” function to save the inputted related data.
Within these 3 data zones, such as the “data of natural barrier system (NBS) property”, “sub-system implementing setting data” and “data of the nuclide decay chain, half-life and sorption coefficient”, data has to be available and integral in these zones; otherwise, the Single Running
function or
multiple running
function of this said far-field release assessment sub-system cannot be implemented.
After selected the function item of Implement Previous Data File
, such system will display a file list, listed File name is the File name that established by users previously; in addition, after users selected their required data file, then implemented the FIG. 19's “Single Running” 193 to implement the calculation and assessment. After completely implemented this said far-field release assessment sub-system, a nuclide release flux file and an implementation file will be generated then.
After completely implemented the far-field release assessment sub-system to conduct the calculation and assessment, its diagram is as showed in
file
function in the far-field release assessment sub-system, its
File Processing
function item can be divided into 3 sub-function items, such as the
file mergence
,
filename changing
and
file delete
, and their function property and operation methods will be introduced as follows.
After selected the file mergence
, as showed in
When implementing the filename changing
or
file delete
, users can change the file name or delete the name change or delete the file, and it will not explain herein.
After users opened Old File or newly added the data file, the can use the “Save As” function to save file. The “Save As” function has 4 sub-function items, such as the data of the nuclide decay chain, half-life and sorption coefficient
,
data of natural barrier system (NBS) property
,
program implementing setting data
, and
abovementioned 3 data (one complete implementation case)
. After additionally increased and modified the data, users can select different sub-function items to save different file data, and it will not explain herein.
After opened Old File or newly added the data file, the “Insert” function can then be applied. After selected the “Insert” function item, users can use such function item to insert other nuclide items to connect and form a new nuclide data content.
After opened Old File, the “Clear” function item can then be applied; in addition, after used such function, users can clear nuclide decay chain, half-life, sorption coefficient, decay chain, and the element's sorption coefficient in the host rock.
After implemented “Review” function, as showed in program implementing data input file
2201,
program implementing output file
2202 and
program implementing output explanatory file
2203, and they will be introduced as follows.
After selected the program implementing data input file
2201 function item, the
program implementing data input file
function item is also included 2 sub-function items, such as the
latest saved file
22011 and
previously established file
22012, as showed in
Implement Previous Data File
or
Save As above mentioned 3 data (one complete implementation case)
, and then the sub-function item of
latest saved file
for the
program implementing data input file
is unable to work then.
When selected the function item of previously established file
and the proper file data, as well as implemented, the implemented result is as showed in
After selected the previously established file
of the
program implementing output file
function 2202, and after selected the proper file data and implemented, the implemented result is showed in
After selected the previously established file
of the
program implementing output explanatory file
function 2203, and after selected the proper file data and implemented, the implemented result is showed in
In recently implemented case
,
previously implemented case
,
modified Y-axis
,
modified X-axis
and
adding figure
.
If users have not yet calculated and implemented the far-field release assessment sub-system, then only the sub-function item of previously implemented case
is effective, and other 4 sub-function items will be temporarily ineffective. When users after selected the sub-function items of
recently implemented case
or
previously implemented case
, after properly selected the file, and then those sub-function items of
modified Y-axis
,
modified X-axis
and
adding figure
can then be effective. Operation and function of these 5 sub-function items under this said function item will be explained as follows.
After selected the recently implemented case
function item, this said system will display the output result on the screen of data and figure that recently implemented the far-field release assessment sub-system, as showed in
modified Y-axis
,
modified X-axis
and
adding figure
, to clearly observe the changing situation of release flux for each nuclide.
After selected the previously implemented case
function item, and selected the file, this said system will display the screen of the output result and figure as showed in
After selected the modified Y-axis
function item, the
modified Y-axis
function item is included 2 sub-function items, such as the
maximum value
and
minimum value
. If selected the
maximum value
function item, as showed in
minimum value
function item, and the minimum value can be changed in the figure.
As for the effect of modified X-axis
function item, as the introduction of the aforesaid
modified Y-axis
function item, X-axis's maximum/minimum value can be changed in the figure, and it will not explain herein.
After selected the adding figure
function item, this said system will display a file list, and after selected the designated file, the figure of such file can be stacked onto the original figure; as a result, users can then be displayed different output results on a same screen, and it will also not explain herein.
After selected the “Work Directory” function item, “Work Directory” contained 3 sub-function items, such as Display the Current Work Directory
,
Change Work Directory
and
Establish New Work Directory
, as implied by the names, their functions are respectively notifying users of the current directory path of system and data, and users can then be selected the designated path to understand the directory path for their system and data, and they can also be established the path of a new directory to add a new directory as well.
Next, it will be explained the preparation function of the input file for multiple running data in the said far-field release assessment sub-system, the implementation of such preparation function of the input file for multiple running data in the said far-field release assessment sub-system is similar to the implementation of preparation function of the input file for multiple running data in the said near-field release assessment sub-system, except to implement the parameter sampling system in advance, the type of sampling parameter arrangement that adopted by this said far-field release assessment sub-system shall be identical to the type of sampling parameter arrangement that used by the said near-field release assessment sub-system. Since the output data file of nuclide release rate that generated from the said near-field release assessment sub-system shall be used when implementing the said far-field release assessment sub-system; in addition, as considering the consistence of the parameter for further analysis process, users have been recommended to continuously implement the preparation function of the input file for multiple running data in the said far-field release assessment sub-system after completely implemented the preparation function of the input file for multiple running data in the said near-field release assessment sub-system to facilitate the further analysis of the near-field and far-field nuclide release uncertainty and parameter sensitivity.
The preparation function of the input file for the multiple running of the said far-field release assessment sub-system data, as showed in
As implied in the name, the property correlative zone 241 is used to connect with uncertain parameters that related to the disposal facility design and geologic property, etc.; the property correlative zone 242 is used to connect with the uncertain sorption coefficient for related chemical element in host rock. Each property correlative zone is contained 3 blocks, such as the well-sampled parameter name list block 2411 on the left; the random parameter list block 2413 in the said far-field release assessment sub-system on the right; or the element name list block 2423; and the correlative list block in the middle. Functions of these 2 property correlative zones will be explained as follows.
After implemented the parameter sampling system and completed the multiple running of the said near-field release assessment sub-system, this said system will be automatically accessed to the said far-field release assessment sub-system, users can then select the proper file data to input a complete data input file of the said far-field release assessment sub-system to the far-field release assessment sub-system, as showed in
Next, implemented the function of “multiple running” 261 in
As showed in
Similarly, selected the parameter from the list of “chemical element's sorption coefficient in the host rock” 273 that needs to be assessed the variable sensitivity, then the parameter will be added into the attached list, and users can also delete the parameter that they want to delete in the list, and it will also not explain herein and it will also not explain herein.
After completed the correlation setting of the sensitivity parameter that needs to be assessed, then selected the “multiple running” function 274 from the
In
Next, this said system will request users to input the nuclide flux output file name after completed the implementation of the said far-field release assessment sub-system that required for implementing the near-field release assessment sub-system.
This said system according to the selected data arrangement type to automatically complete the number of data input file that required for the said far-field release assessment sub-system, then this said system will automatically switch to the near-field release assessment sub-system and the multiple running of the said far-field release assessment sub-system; thus, the pre-operation process is completed for the multiple running of far-field release assessment sub-system.
Next, this said system's multiple running function will be introduced as follows, this said invention's multiple running function is designed by focusing on the multiple running near-field release assessment sub-system and/or far-field release assessment sub-system; therefore, before implemented this said multiple running function, the preparation function of the data input file shall be implemented in advance for the near-field release assessment sub-system and/or multiple running of the said far-field release assessment sub-system.
This said system's multiple running function is as showed in
The “File” function of this said system's multiple running function item is included 3 sub-function items, such as file mergence
,
filename changing
and
file delete
, after selected the
file mergence
, as showed in
mergence
function, this said system will conduct the file mergence function. This said system has file
mergence
function since the number of nuclide is too many, and it will be consumed a lot of time when implemented this said far-field release assessment sub-system; therefore, firstly to divided nuclide into several files to be individually implemented (only the decay chain related can be divided) to save the calculation time, wait to completely implement all divided files, and then merged the result of each implemented file into a complete output file.
Users can use the functions of filename changing
and
file delete
to change the file names and delete the files that they want to change and delete.
The operation of “Drawing” function of this said system's multiple running function is totally identical to the “Drawing” 426 function in
After selected the “Work Directory” function item, the “Work Directory” function item is included 3 sub-function items, such as Display the Current Work Directory
,
Change Work Directory
and
Establish New Work Directory
, and the introduction is as follows.
This said system's multiple running functions contained those functions, such as Display the Current Work Directory
,
Change Work Directory
and
Establish New Work Directory
, and make users to understand the current directory path for their system and data, and they can also be selected the designated directory path and established the path of a new directory and save the data into such new directory as well, and it will not explain herein.
“Suspension” function item can only be used for carrying out the program of multiple running near-field release assessment sub-system or the far-field release assessment sub-system, its function is to terminate the currently operating multiple running procedures. Click on the “suspension” function item that can suspend the implementing multiple running system, the current time consumption for this said system will be no longer to increase; however, the current starting of this said system for the near-field release assessment sub-system or the far-field release assessment sub-system that will not suspend for implementation, and it needs to be manually shut down or automatically suspended after completely the implementation.
If only needed to implement the multiple running of the said near-field release assessment sub-system function, wait for completing the parameter sampling and establishing the multiple running of those data input files, and said near-field release assessment sub-system system. After selected the “proceeding multiple running” function item (as showed in FIG. 326.1.1) of the “multiple running” function, it will access into the multiple running system; then, after selected the files from the list of “multiple running of the said near-field release assessment sub-system”, this said system will state the pre-set sampling number and nuclide number. Users shall be notified, when conducting the parameter sampling, it's better to complete the multiple running of the said far-field release assessment sub-system function, and complete the consistence for parameter arrangement type in order to facilitate to the use for further assessment and analysis of the said far-field nuclide release. If the data input file has been established previously, then the multiple running of the said near-field release assessment sub-system function, and it can be directly selected the “proceeding multiple running” function item of the “multiple running” system function.
In
When each parameter has been completely inputted, and after completely implemented the first multiple running for the near-field release assessment sub-system, then the system will draw the first-round nuclide release quantity figure and will be automatically initiate the 2nd-round analysis of implementation, as showed in
From
Operation methods of implementing the multiple running process for the said far-field release assessment sub-system function are similar to those methods of implementing the multiple running of the said near-field release assessment sub-system function, and it will not be explained herein.
Next, it will be explained that this said invention's parameter sensitivity and uncertainty analysis function, and completely implemented the multiple running of the said near-field release assessment sub-system function and the multiple running of the said far-field release assessment sub-system function, and it can then be conducted the sensitivity and uncertainty analysis for the parameter of this said invention.
Uncertainty and parameter sensitivity analysis is only focused to conduct the analysis on the result that obtained from implemented the multiple running system. When users completed the near-field release assessment sub-system or the multiple running of the said far-field release assessment sub-system process, users can then be used this said system to conduct the uncertainty and parameter sensitivity analysis on abovementioned near-field release assessment sub-system or the multiple running result.
This said invention's uncertainty and parameter sensitivity analysis function is as showed in
If previously completed the implementation of the multiple running function, and it can directly select the “uncertainty and sensitivity analysis” sub-function item of the “sensitivity analysis” system function item to access this said uncertainty and sensitivity analysis function. Operation methods of this said system will be introduced as follows.
After implemented the “File” function in the “uncertainty and sensitivity analysis” sub-function, “File” function item is also included 2 sub-function options, such as Open
and
Save As
.
Open
function item is include a
multiple running figure
sub-function item.
After implemented the multiple running figure
function item, users can select the file list of multiple running figure to select the file that needs to be analyzed, as showed in
After implemented the Save As
function item, the
Save As
function item is also included 4 sub-function items, such as the
fixed time release rate CCDF data
381,
release rate peak CCDF data
382,
peak occurrence time CCDF data
383, and
percentage total release rate curve
384, as showed in
After implemented the fixed time release rate CCDF data
381 function, as showed in
release rate peak CCDF data
382 function and complete the save process of file, and after selected the
peak occurrence time CCDF data
383 function to complete the file save process.
After implemented the percentage total release rate curve
function as showed in
After implemented FIG. 36's “probability analysis”362 function item, as showed in fixed time release rate
4101,
release rate peak
4102 and
peak occurrence time
4103, and their further function property will be introduced as follows.
After implemented the fixed time release rate
4101 sub-function item, the timetable will be showed in
Users implemented the release rate peak
4102 sub-function item that they can obtain the CCDF figure of the release flow rate (Bq/year) peak value for each round in the multiple running model, as showed in
Users implemented the peak occurrence time
4103 sub-function item that they can obtain the CCDF figure of the release flow rate peak occurrence time (year) for each round in the multiple running model, as showed in
After implemented FIG. 36's “sensitivity analysis” 363 function item, the “sensitivity analysis” function is included 3 sub-function items, such as the fixed time release rate
441,
release rate peak
442 and
peak occurrence time
443, as showed in
After implemented the “fixed time release rate” 441 function, such function is also included 3 sub-function items, such as data non-transformed
4411,
data Rank transformed
4412 and
data Log transformed
4413, as showed in
After implemented the function item of data non-transformed
4411 will display a time menu, as showed in
Similarly, the data Rank transformed
function is identical to the
data non-transformed
function, and the difference between them is that each will be transformed into Rank in advance, then according to the value of each parameter data in the total data value to code it in the small to big sequence of arrangement. The minimum parameter data value is 1 (Rank=1), and the maximum parameter data value will be the number of sampling, and then transformed into the Rank value and conducted the regression analysis, as showed in
data Log transformed
function is mainly focused on the Log-shape distributive parameter (such as Log Uniform, Log Normal, Log Triangular, etc) to conduct the
data Log transformed
, and for non-Log-shape distributive parameter (such as Uniform, Normal, Triangular, Gamma, Beta, etc.) the function of
data Log transformed
, after implemented such function, each parameter data will be obtained the log value in advance, and then used the log values to continuously carry out the analysis on the regression equation, as showed in
After selected the “release rate peak” 442 function, “release rate peak” function is also included 3 sub-function items: such as data non-transformed
data Rank transformed
and
data Log transformed
, its function is identical to abovementioned
fixed time release rate
441 function, and it will also not explain herein.
After moved mouse to “peak occurrence time” 443, 3 sub-function items will be displayed: data non-transformed
,
data Rank transformed
and
data Log transformed
, its function is identical abovementioned
fixed time release rate
441, and it will also not explain herein.
After implemented “Drawing” 364 function item in modified Y-axis
3641,
modified X-axis
3642,
drawing scatter plot
3643,
display—scatter plot parameter name tag
3644,
magnified CCDF
3645 and
adding figure
3646. Users shall be noted that if not yet implemented the “sensitivity analysis” function item, and for those functions, such as
drawing scatter plot
,
display—scatter plot parameter name tag
and
magnified CCDF
etc., are unable to use then. The following is introduced the property for such function item.
The “modified Y-axis” function and “modified X-axis” function are identical to these “modified Y-axis” function and “modified X-axis” function in previous other function sub-systems, thus it will not be explained herein.
As for the use of “drawing scatter plot” function item, it has implemented the “sensitivity analysis” function item and after implemented “drawing scatter plot” function item, as showed in
“Display—scatter plot parameter name tag” function item is to add the scatter plot correspondent parameter name into each small scatter plot, and after added the parameter name into small scatter plot, then the title name of this said function item will be modified to become the “hidden—scatter plot parameter name tag” as showed in
“Magnified CCDF” function item is focused on shrinking and magnifying the CCDF, and it is ineffective to other figures; thus, the said function is unable to use if it has not made the CCDF. After selected the “magnified CCDF” function item, the CCDF will be magnified to the full screen, and the title of said function item will be changed into the “shrunk CCDF”, as showed in
“Adding figure” function item is the figure of assessed result that adding base case in the multiple running figure for the purpose of comparison. After implemented the “adding figure” function item and the magnified multiple running figure as showed in
After selected the “program verification” function item, 3 build-in examples of this said system as showed in
From abovementioned detailed introduction, the radioactive waste deep geologic repository performance assessment system disclosed by this said invention can be simplified in order to reduce the difficulty in near-field release assessment and far-field release assessment and any possible man-made error when constructing the radioactive waste deep geologic repository near-field release assessment and far-field release assessment; in addition, it will be helpful to integrate and connect each individual and independent sub-system or external program (such as FORTRAN) to facilitate conduct the safety assessment for the recycled radioactive waste deep geologic repository.
Currently, the radioactive waste deep geologic repository performance assessment system disclosed in this said invention can be calculated from analyzing the nuclide from waste tanks. The tank has broken and it will be released with following the groundwater, through the buffered material of Bentonite, excavation disturbed zone, the disposed geologic host rock, and the diffusion, advection and dispersion effects on the geologic crack to release to biosphere, and it can be analyzed the sequence of influential factors for the near-/far-field release rate.
To sum up, the structural characteristics of this said invention and each actual implementing case has been disclosed in details, and then this said invention can be significantly displayed on its the purpose and efficiency with having great originality and improvement for implementation, which really has the value of industrial usage. This said invention is a unique and exclusive operation and application that ever seen in the current market, according to the spirit of the Patent Act, this said invention case is totally conformed to the important conditions of invention patent.
However, the above mentioned is only the optimal actual case of implementation for this said invention, and cannot be the scope of limiting the implementation scope for this said invention; that is, in most cases will according to this said invention claims to conduct the equal change and modification, and all of such condition will still belong to the coverage scope of patent of this said invention.
Dear review committee member, please give your kind review and approve the application of this said invention.
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