文献类型：专利

英文题名：Modular combustion chamber device for solid liquid mixed rocket motor testing, has combustion chamber shell element group provided with combustion chamber housing element and rear combustion chamber flange

作者：BAO T;CHEN Z;WANG Z;ZHANG K;YU H;LIU H

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN205349553-U

申请日：2016-01-28

公开日：2016-06-29

语种：英文

收录：DERWENT

摘要：NOVELTY - This new utility model relates to a kind of one modular combustion chamber device for the solid liquid mixed rocket motor testing, including front chamber flange, A group combustion chamber housing unit, B group housing unit and the combustion chamber after combustion chamber flange, the A group housing unit via the combustion chamber before the combustion chamber flange and front rocket engine combustion chamber fastening connection, after the B group combustion chamber housing unit via flange and rocket engine combustion chamber after combustion chamber fastening connection, the A group combustion chamber housing element and B group combustion chamber shell fastening connection element. This utility model new modular chamber structure used for combustion testing machine of solid and liquid mixed rocket engine research for modular design, which is good for solid propelling agent increase the device use rate, reducing research cost and shorten the test engine design period. The combustion chamber device can be modularized for solid liquid mixture part key technology research of rocket motor provide a kind of multi-long diameter ratio and combustion chamber shell is set with interchangeable connector fast, cleaning equal to solid fuel and at the same time, after testing residual sample and measure the solid fuel and residual fuel and operating.