Results 101 to 110 of about 50,563 (351)
Combustion and Regenerative Cooling Characteristics of LOX/Methane Engine
TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES, SPACE TECHNOLOGY JAPAN, 2009 The regenerative cooled LOX/methane engine is considered by the cooperative research with JAXA, MHI, and IHI. As a part of this cooperation, the experiments and analysis about LOX/methane combustion instability and regenerative cooling characteristics were carried out because the lack of the fundamental LOX/methane properties was identified as a risk ...
Hideto KAWASHIMA +9 more
openaire +2 more sources
Advanced Healthcare Materials, EarlyView.Electrospun tubular scaffolds from novel PBCE‐based copolyesters and blends were designed as candidates for small‐diameter vascular grafts. They combine defect‐free architecture, blood‐compatible surfaces, and mechanical properties comparable to native vessels.
Edoardo Bondi +7 more
wiley +1 more source
Numerical Investigation of Fuel Cooling in Sudden Expansion Structures of Scramjet Engines
AerospaceLocal overheating in cavities seriously threatens the safe operation of scramjet engines. To investigate the formation mechanism and control methods of local overheating, this paper conducts numerical simulations on the cooling process of cavity sudden ...
Qingjun Wang +3 more
doaj +1 more source
A rocket engine design expert system [PDF]
The overall structure and capabilities of an expert system designed to evaluate rocket engine performance are described. The expert system incorporates a JANNAF standard reference computer code to determine rocket engine performance and a state-of-the ...
Davidian, Kenneth J.
core +1 more source
Optimization of electricity / hydrogen cogeneration from generation IV nuclear energy systems [PDF]
, 2007 One of the great motivations of studying and developing Generation IV (Gen IV) reactors of VHTR (Very High Temperature Reactor) design concept is their capacity to efficiently produce both electricity and H2 (hydrogen).
Azzaro-Pantel, Catherine +6 more
core +2 more sources
Advanced Healthcare Materials, EarlyView.Ionizable lipid nanoparticles target multiple pathological pathways in neurodegeneration. The designed self‐assembled materials undergo a pH‐triggered structural transformation from a cubosome/hexosome coexistence to a hexosome phase, enhancing intracellular delivery of a multi‐target phytochemical formulation. The antioxidant‐loaded pH‐responsive LNPs
Thelma Akanchise +4 more
wiley +1 more source
AerospaceAs hypersonic aircraft applications become increasingly extreme, traditional regenerative cooling channels primarily using high-temperature alloys as wall materials can no longer simultaneously meet the dual requirements of thermal protection and ...
Guoning Zhao, Yichen Jiang, Jian Liu
doaj +1 more source
Study of unconventional aircraft engines designed for low energy consumption [PDF]
A study of unconventional engine cycle concepts, which may offer significantly lower energy consumption than conventional subsonic transport turbofans, is described herein.
Hirschkron, R. +2 more
core +1 more source
A regenerative supercritical-subcritical dual-loop organic Rankine cycle system for energy recovery from the waste heat of internal combustion engines [PDF]
, 2017 Organic Rankine cycle (ORC) system is considered as a promising technology for energy recovery from the waste heat rejected by internal combustion (IC) engines.
Wang, Enhua +3 more
core +1 more source
Augmentation of The Performance of Solar Regenerator of Open Absorption Cooling System.(Dept.M) [PDF]
, 2021 Abdelnabi Bayoumi Kabeel
openalex +1 more source