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Experimental Investigation of the LRE Thrust Chamber Regenerative Cooling.  

Park, Kye-Seung (충남대학교 기계공학과)
Kim, Yoo (충남대학교 기계공학과)
Kim, Tae-Han (충남대학교 기계공학과)
Publication Information
Journal of the Korean Society of Propulsion Engineers / v.7, no.2, 2003 , pp. 54-61 More about this Journal
Abstract
This paper describes a general design procedure of regenerative cooling system for liquid rocket engine(LRE). From this design logic, cooling channels are designed and fabricated. The measured heat flux from firing test is similar to the heat flux predicted by design logic. Therefore, proposed design procedure of cooling channel can be applied to real LRE system. Also the result of firing test indicates that soot from combustion products have strong influence on the cooling characteristics of LRE.
Keywords
LRE(Liquid Rocket Engine); Regenerative Cooling; Heat Flux;
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