TY - GEN
T1 - Computation and experiment of fuel regression rate in GOXIHTPB hybrid rocket motors
AU - Tian, Hui
AU - Li, Junhai
AU - Wu, Junfeng
AU - Cai, Guobiao
PY - 2009
Y1 - 2009
N2 - The combustion characteristic in classical hybrid rocket motors has been studied. The heat transfer process in the gas and the solid fuel has been considered. Coupling computation is presented by the regression rate equations based on the heat transfer theory and the Arrhenius law. The overall design, grain design, combustion chamber and nozzle design, ignition scheme design and oxizder injector design of the labscale hybrid motor used GOXIHTPB are presented. Black powder is selected for ignition and case-bonded casting method is used. The solid fuel regression rate is obtained by measuring the mass of the combustion chamber before and after firing. The regression rate of the solid fuel is formulized using the results. The regression rate obtained by experiment is higher than that by transfer theory.
AB - The combustion characteristic in classical hybrid rocket motors has been studied. The heat transfer process in the gas and the solid fuel has been considered. Coupling computation is presented by the regression rate equations based on the heat transfer theory and the Arrhenius law. The overall design, grain design, combustion chamber and nozzle design, ignition scheme design and oxizder injector design of the labscale hybrid motor used GOXIHTPB are presented. Black powder is selected for ignition and case-bonded casting method is used. The solid fuel regression rate is obtained by measuring the mass of the combustion chamber before and after firing. The regression rate of the solid fuel is formulized using the results. The regression rate obtained by experiment is higher than that by transfer theory.
UR - https://www.scopus.com/pages/publications/77953497693
M3 - 会议稿件
AN - SCOPUS:77953497693
SN - 9781615679089
T3 - 60th International Astronautical Congress 2009, IAC 2009
SP - 6301
EP - 6306
BT - 60th International Astronautical Congress 2009, IAC 2009
T2 - 60th International Astronautical Congress 2009, IAC 2009
Y2 - 12 October 2009 through 16 October 2009
ER -