کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
708137 | 1461096 | 2015 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
An investigation of a cavitating venturi flow control feature in a cryogenic propellant delivery system
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
کنترل و سیستم های مهندسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: An investigation of a cavitating venturi flow control feature in a cryogenic propellant delivery system An investigation of a cavitating venturi flow control feature in a cryogenic propellant delivery system](/preview/png/708137.png)
چکیده انگلیسی
This study details the design and performance characterization for a cryogenic cavitating venturi. This flow control system is intended for mass flow regulation of cryogenic propellants, such as liquid oxygen and liquid methane, in reaction control propulsion systems. Through in situ flow tests, the discharge coefficient for the venturi was calculated and utilized to determine the mass flow rate for specified inlet pressures of the propellants. The test results revealed that the cavitating venturi indeed performed as a flow rate control feature in both liquid water and LCH4 flow under a steady state operating within pressure ratios below 0.69.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Flow Measurement and Instrumentation - Volume 41, March 2015, Pages 97–103
Journal: Flow Measurement and Instrumentation - Volume 41, March 2015, Pages 97–103
نویسندگان
José Luis Mena, Marjorie A. Ingle, Vivek Shirsat, Ahsan Choudhuri,