liquid fuels are burned either by vaporising and mixing with air before ignition, when they behave like a gaseous fuel. The gaseous fuels are either burned in burners when the fuel and air are premixed or the fuel and air flow separately in to a burner or a furnace and simultaneously mix...
The quantities obtained as a result of calculating the basic determining parameters of the problem of nonsteady combustion of a gasoline surface in contact with air are presented. The rate of gasoline burnup is shown as a function of the level of the surface on the basis of an equation and...
作者: American Society of Mechanical Engineers. Fuels and Combustion Technologies Division 摘要: Energy conversion 2002 : fuels and combustion technologies nuclear engineering : presented at the 2002 ASME International Mechanical Engineering Congress and Exposition, November 17-22, 2002, New Orleans, ...
CombustionandFuels •Usu.HydrocarbonsorHydrogeninAirareused –Otherfuelsinclude:CO,NH3,CS2,H2S,…–Ifyouuseanoxidizerotherthanair,thereisahostofnewfuelsthatcanbeused(rocketfuels)•Whyhydrocarbons?––––Manyareliquids-highdensity,easytotransportLotsofitalthoughinthewrongplaces,e.g.,MiddleEast,Saudi...
One important factor that affects flame propagation is the ignition temperature of the fuel-air mixture. The ignition temperature is the minimum temperature at which the fuel-air mixture can ignite and sustain a flame. Different fuels have different ignition temperatures, and the higher the ignition...
Atmospheric ammonia (NH3) and ammonium (NH4+) can substantially influence air quality, ecosystems, and climate. NH3volatilization from fertilizers and wastes (v-NH3) has long been assumed to be the primary NH3source, but the contribution of combustion-related NH3(c-NH3, mainly fossil fuels and ...
XI.A Combustion of Liquid Fuels Fuel oil-fired furnaces, diesel engines, and distillate fuel-fired gas turbines utilize fine liquid sprays to increase the rate of evaporation and combustion rate of the fuel. In general the combustion of a liquid fuel takes place in a series of stages: atomiza...
RMI-mediated mixing also plays a significant role in multiphase detonation which occurs in propulsion applications with liquid fuels or in dust explosions. Pulse detonation engines (PDEs) or rotating detonation engines (RDEs) rely on detonative combustion which is more efficient, and are expected to...
Abstract of EP1156274A fuel selected from powder fuels and liquid fuel is ejected through a fuel ejection means (26); primary air is ejected through primary air-ejecting means (24
The HCCI combustion mode can be visualized with a wide range of fuels, from conventional diesel and gasoline, to methanol, ethanol, natural gas, bio-diesel, dimethyl ether (DME), diethyl ether (DEE) and their mixtures. Even though the potential benefits of HCCI combustion technology are signifi...