Fuel system with liquid ring pump with centrifugal air/fuel separator |
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| 申请号 | US13962043 | 申请日 | 2013-08-08 | 公开(公告)号 | US09989060B2 | 公开(公告)日 | 2018-06-05 |
| 申请人 | Austin Wade Mueller; Dmitriy Baryshnikov; | 发明人 | Austin Wade Mueller; Dmitriy Baryshnikov; | ||||
| 摘要 | A fuel system incorporating a boost pump unit, a boost pump unit and method of pumping fuel are provided. The fuel system and boost pump unit are preferably self-priming and do not utilize an airframe mounted pump for supplying fuel for an aircraft combustor. The boost pump unit includes a liquid ring pump and an air/fuel separator. The air/fuel separator has an inlet and first and second outlet ports. The inlet is operably fluidly coupled to an outlet of the liquid ring pump. The air/fuel separator has an arcuate flow path. The first outlet port is in fluid communication with a radially outer portion of the arcuate flow path and the second outlet port is in fluid communication with a radially inner portion of the arcuate flow path. A return line connected to the first outlet port is configured to return fuel to the liquid ring pump. | ||||||
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