This work explores the parameter space of a cylindrical hybrid nuclear fuel in support of a z-pinch driven pulsed fission-fusion (PuFF) engine. 0D power balance and 1D burn wave calculations have been performed to explore the parameter space of hybrid cylindrical nuclear fuels. The boundary of...
必应词典为您提供hybrid-rocket的释义,un. 混合燃料火箭发动机; 网络释义: 混合式火箭;混合型火箭;混合火箭;
The present effort is towards predicting with some accuracy hybrid rocket engine fuel regression rates under standard flow conditions. A convective heat feedback modelling approach is applied in tying the mass-flux-dependent heat flux directed into the regressing fuel surface, to the subsequent solid ...
Fuel Regression Behavior of a Swirling-Injection End-Burning Hybrid Rocket Engine using Paraffin-based Fuels The main objective of this study is to predict the regression rate in hybrid propulsion fuels due to ablation. The physical model adopted for the present study is based on an unsteady, two...
A computational model for the design of a nitrous oxide--paraffin wax hybrid rocket engine A computational model is developed to assist the design of the first hybrid rocket engine of the McGill Rocket Team, using liquid nitrous oxide as an oxidizer and solid paraffin wax as a fuel. The mode...
Sign up with one click: Facebook Twitter Google Share on Facebook hybrid rocket (redirected fromHybrid rocket motor) [′hī·brəd ′räk·ət] (aerospace engineering) A rocket with an engine utilizing a liquid propellant with a solid propellant in the same rocket engine. ...
2.1.1. Hybrid Rocket Engine A cross-sectional view of the engine used in the experiment is presented in Figure 3a. The engine consisted of a single-port fuel grain (LT421), swirler injector, igniter, post-combustion chamber, and nozzle. The igniter was prepared using model rocket A8-3, ...
Hybrid rockets are expected to provide safer & lower-cost avenues for spacecraft and missiles than the present solid propellant and liquid propellant systems. Traditional hybrids can be throttled for thrust tailoring, perform in-flight motor restart and shutdown. In classical hybrids, the fuel is ...
CFD Analysis of Hybrid Rocket Flowfields Including Fuel Pyrolysis and Nozzle Erosion Numerical simulations of the flow in a GOX/HTPB hybrid rocket engine are carried out with a Reynolds averaged Navier-Stokes solver including detailed gas s... D Bianchi,A Urbano,B Betti,... - 49th AIAA/ASME...
3.3. Solid fuel grain regression model The mechanism of regression and combustion of the solid fuel in a hybrid rocket engine is still a subject of extensive research. Its main goal is to determine the physical phenomena that govern the regression process and to create a mathematical model that...