In this article, the second-law efficiency of an air-standard Otto cycle with consideration of heat losses is analyzed, using finite-time thermodynamics (FTT). Moreover, influence of various design parameters such as the initial temperature of the working fluid and the constants related to ...
Ozsoysal, O.A.: Effects of combustion efficiency on an Otto cycle. Int. J. Exergy 7(2), 232–242 (2010)Ozsoysal OA (2010) Effects of combustion efficiency on an Otto cycle. International Journal of Exergy 7: 232-242.Ozsoysal, O.A.: Effects of combustion efficiency on an Otto cycle...
Otto cycle is the thermodynamic cycle which uses adiabatic process and constant volume process to calculate the efficiency of the engine 팔로우 5.0 (2) 다운로드 수: 446 업데이트 날짜:2020/6/30 라이선스 보기 ...
Chen Lingen,Zheng Tong,Sun Fengrui,et al.The power and Efficiency Characteristics for an Irreversible Otto Cycle.International Journal of Ambient Energy. 2003CHEN L;ZHRNG T;SUN F;.The power and efficiency characteristics for an irreversible Otto cycle.Int J Ambient Energy.2003.195-200...
Otto cycle Abstract The proper optimization criterion to be chosen for the optimum design of the heat engines may differ depending on their purposes and working conditions. In this study, a comparative performance analysis is carried out for a reversible Otto cycle based on three alternative performa...
Finally one determines the total motor efficiency, for the four cycle engine and for two cycle engine. With the relation of motor efficiency one optimizes the Otto mechanism, which is the principal mechanism from the internal-combustion engines. This is the way to diminish the acceleration of ...
(2) Is there a certain sort of universality for the maximum-work efficiency in a reversible cycle (like maximum-power efficiency in an irreversible cycle)? if yes, to what extent the bounds of the maximum-work efficiency are universal? (3) what is the connection between the maximum-work ...
aCombustion time of the oxygenated and non-oxygenated fuels in an Otto cycle engine 被氧化的和非被氧化的燃料的燃烧时间在奥多周期引擎[translate] atake of underwear! 内衣作为![translate] aIndustrial energy efficiency and climate change mitigation 工业节能和气候变化缓和[translate]...
POWER, EFFICIENCY, ENTROPY GENERATION RATE AND ECOLOGICAL OPTIMIZATION OF AN IRREVERSIBLE OTTO CYCLE WITH VARIABLE SPECIFIC HEATS In this paper, performance of an air standard irreversible Otto-cycle is analyzed using finite-time thermodynamics (FTT). In the irreversible cycle model, the friction loss...
that improve the match betweenengine operating pointand vehicle power requirements. Spark ignition engines convert only about 20 to 25% of fuel energy to useful work during typical driving so that a doubling of engine efficiency is theoretically possible without changing the basicOtto cycle. ...