Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Yu Song Yu"'
Publikováno v:
ACS Omega, Vol 6, Iss 35, Pp 22937-22944 (2021)
ACS Omega
ACS Omega
Microwave-assisted ignition is a new ignition method, which has the advantages of reliable ignition and high ignition energy and requires no preheating. In this study, experimental methods were used to study the microwave-assisted ignition and combus
Publikováno v:
International Journal of Rotating Machinery, Vol 2016 (2016)
The atomization process of swirling sprays in gas turbine engines has been investigated using a LES-VOF model. With fine grid resolution, the ligament and droplet formation processes are captured in detail. The spray structure of fully developed spra
Externí odkaz:
https://doaj.org/article/89772454095246f68ce83032040c95f1
Publikováno v:
Experimental Thermal and Fluid Science. 85:399-408
Modern diesel engines employ higher injection pressure in the common-rail injection system that utilizes high-speed fuel jet to achieve rapid fuel-air mixing for spray atomization improvement. However, the spray characteristics under super high press
Publikováno v:
Experimental Thermal and Fluid Science. 82:166-173
An experimental study is performed to study the effect of inner and outer injection pressure on spray characteristics and the detailed structure of interacted liquid sheets of a coaxial swirl injector. A high speed camera is used to visualize the tra
Publikováno v:
Vacuum. 134:9-19
The combustion processes of Ammonium perchlorate/Hydroxyl-terminated polybutadiene (AP/HTPB) aerospace propellant are analytically studied to determine the effect of wall materials and thickness on the heat transfer characteristics within a solid mic
Publikováno v:
International Journal of Heat and Fluid Flow. 62:129-137
Spray atomization process of a liquid-liquid coaxial swirl injector in bipropellant thruster has been investigated using volume of fluid (VOF) method coupled with large eddy simulation methodology. With fine grid resolution, detailed flow field of in
Publikováno v:
Acta Astronautica. 129:367-373
Low toxicity ammonium dinitramide (ADN)-based aerospace propulsion systems currently show promise with regard to applications such as controlling satellite attitude. In the present work, the decomposition and combustion processes of an ADN-based mono
Publikováno v:
Experimental Thermal and Fluid Science. 79:126-133
An experimental study was carried out to investigate the effects of ultra-high injection pressure on the penetration characteristics of diesel sprays and leading edge shock waves generated around the sprays that propagate in two modes. The visualizat
Publikováno v:
Fuel. 180:521-528
The phenomenon of shock waves can be commonly seen in fuel spray under ultra-high injection pressure conditions, where the spray jet penetrates at speeds greater than Mach 1. This paper focuses on the induction of shock waves and their propagation ch
Publikováno v:
Combustion Science and Technology. 188:910-923
In this article, the effect of catalytic bed thermal characteristics on the combustion processes of ammonium dinitramide (ADN)-based environmentally friendly propellant within the monopropellant thruster are analyzed. The thermal characteristics are