Invention Application
US20170073089A1 VAPOR JET SYSTEM ENABLING JETTING FOR MANY SECONDS USING MULTIPLE KINDS OF MUTUALLY INSOLUBLE LIQUID GASES AS FUEL
审中-公开
蒸汽喷射系统使用多种不相容的液体气体作为燃料启动多次喷射
- Patent Title: VAPOR JET SYSTEM ENABLING JETTING FOR MANY SECONDS USING MULTIPLE KINDS OF MUTUALLY INSOLUBLE LIQUID GASES AS FUEL
- Patent Title (中): 蒸汽喷射系统使用多种不相容的液体气体作为燃料启动多次喷射
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Application No.: US15310419Application Date: 2015-05-11
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Publication No.: US20170073089A1Publication Date: 2017-03-16
- Inventor: Junichiro KAWAGUCHI , Osamu MORI , Takayuki YAMAMOTO , Norizumi MOTOOKA , Toshihiro CHUJO
- Applicant: Japan Aerospace Exploration Agency
- Applicant Address: JP Tokyo
- Assignee: Japan Aerospace Exploration Agency
- Current Assignee: Japan Aerospace Exploration Agency
- Current Assignee Address: JP Tokyo
- Priority: JP2014-099693 20140513
- International Application: PCT/JP2015/063463 WO 20150511
- Main IPC: B64G1/40
- IPC: B64G1/40 ; F02K9/60
Abstract:
A vapor jet system to continuously jet vapors while suppressing cavitation. One vapor jet system includes a liquid storage part for separately storing two or more kinds of mutually insoluble liquids; a jet orifice; and a jet control part. Jetting the vapors is from a state where pressure in the space storing the vapors in the liquid storage part is higher than the saturated vapor pressure in any of the two or more kinds of liquids. Alternatively, a vapor jet system can include a fluid storage part storing one kind of liquid and at least one kind of inactive gas having a composition different from the liquid; a similar jet orifice; and a similar jet control part. Jetting the vapors and inactive gas(es) is (are) from a state where pressure in a vapor storing space in the fluid storage part is higher than the saturated vapor pressure in the liquid.
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