A method of making a fuel grain for a hybrid rocket engine includes deposing beads of fuel grain material onto mandrel using additive manufacturing to form a cylindrical fuel grain, each bead including a polymer based rocket fuel material and a nanoscale metallic material. The deposing includes ...
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;
A Study on the Regression Rate of Parrafin-Based Hybrid Rocket Fuels The most important issue with a conventional hybrid rocket is its very low fuel regression rate. However, paraffin-based fuels are known to have a much hig... I Nakagawa,S Nikone - 《Journal of Propulsion & Power》 被引...
(KHI) has been developing the C/G HP/JP-4 liquid rocket engine as clean turbofan driver gas generator for ATR engine. Utilizing the similar liquid rocket as igniter torch for solid fuel, the C/G HP oxidizer/ polyethylene (PE) or polymethylmet acrylate (PMMA) solid fuel hybrid rocket ...
This paper provides the fundamental, working mechanisms of combustion and history of hybrid rocket engines. It is discovered that the primary parameter in the performance and design of a hybrid rocket lies in the fuel grain regression rate. Large scale application of hybrid rocket engines has consid...
In the swirling-oxidizer-flow-type hybrid rocket engine with front head injection, the local fuel regression rates at the leading edge of the grain were considerably larger than those in the real region. The regression rate behaviors in ... Y Saburo,S Noriko,H Kousuke 被引量: 0发表: 2012...
In this research, the combustion performance of a novel, composite hybrid rocket fuel grain composed of Acrylonitrile Butadiene Styrene (ABS) and Paraffin was investigated to understand the effects of incorporation of a novel nanomaterial: gel-like carbon dots (CDs), into the paraffin component. ABS...
关键词: HETEROGENEITY RAMJET ENGINES JET ENGINE FUELS ROCKET PROPELLANTS FUEL COMBUSTION PATENTS 被引量: 26 摘要: Heterogeneous fuel compositions suitable for use in hybrid rocket engines and solid-fuel ramjet engines, The compositions include mixtures of a continuous phase, which forms a solid matrix...
Additionally, pure sorbitol fuel grains have been shown to produce significant combustion instability in laboratory-scale burners. Peak-to-peak chamber pressure oscillations on the order of 20% have been observed in sorbitol-nitrous rocket motors developed by a student team at Delft University [4],...
The most important issue with a conventional hybrid rocket is its very low fuel regression rate. However, paraffin-based fuels are known to have a much hig... Ichiro,Nakagawa,Satoshi,... - 《Journal of Propulsion & Power》 被引量: 52发表: 2011年 Hybrid rocket engine, theoretical model and...