Evaluation of heat release and combustion analysis in spark ignition Wankel and reciprocating engine

Cihan, Ömer; Doğan, Hüseyin Emre; Kutlar, Osman Akın; Demirci, Abdurrahman; Javadzadehkalkhoran, Majid

doi:10.1016/j.fuel.2019.116479

Cited by 29 publications

(7 citation statements)

References 19 publications

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“…Therefore, reducing the emission of polluting gases and increasing efficiency in energy generation is a consolidated task in the scientific community [ 2 ]. Part of these studies has focused on changing the composition of the fuel in search of more environmentally friendly components, in addition to maximizing fuel efficiency [ 3 , 4 , 5 , 6 ].…”

Section: Introductionmentioning

confidence: 99%

Assessing sustainable operational conditions of a bottoming organic Rankine cycle using zeotropic mixtures: An energy-emergy approach

Ochoa

Caballero

Castilla

2023

Heliyon

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Section: Introductionmentioning

confidence: 99%

Assessing sustainable operational conditions of a bottoming organic Rankine cycle using zeotropic mixtures: An energy-emergy approach

Ochoa

Caballero

Castilla

2023

Heliyon

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“…With the rapid development of hybrid vehicles and range extender electric vehicles, high power density internal combustion (IC) engines are attracting considerable attention, such as two stroke engines [1,2] and Wankel engines [3][4][5]. Performance of two-stroke engines and Wankel engines has been widely researched.…”

Section: Introductionmentioning

confidence: 99%

Numerical simulation on the combustion and NOx emission characteristics of a turbocharged opposed rotary piston engine fuelled with hydrogen under wide open throttle conditions

Gao

Xing

Tian

et al. 2021

Fuel

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“…It is necessary to analyse the combustion before studying the piston temperature field. Cihan et al [2] analysed effect of three different types of combustion chamber on the combustion condition. Results show that the M combustor has the best combustion factor and there are some other measures needed to be taken to improve the combustion performance.…”

Section: Introductionmentioning

confidence: 99%

Analysis and Optimization Study of Piston in Diesel Engine Based on ABC-OED-FE Method

Qi¹,

Dong²,

Liu³

et al. 2021

Mathematical Problems in Engineering

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In order to increase the reliability and service life of piston in a heavy-duty diesel engine, the geometric structure of piston was optimized based on its maximum temperature and maximum coupling stress. To begin with, the boundary conditions of thermal and stress fields are calculated, which include the heat produced by the combustion in cylinder, the friction-induced heat, and the heat transferred to cooling system. Then, the finite element model was established to calculate and analyse the temperature and thermal-mechanical coupling stress fields of the piston. By combining this simulation model with orthogonal experimental design methods, computations and analyses were performed to determine how the five geometric parameters (depth of intake and exhaust valve grooves, radius of valve grooves transition, radius of top of valve grooves, height of first piston ring groove, and depth of piston ring groove) influence the two evaluation indicators (maximum temperature and maximum stress of piston). Subsequently, using the proposed ABC-OED- FE (artificial bee colony, orthogonal experiment design, and fitting equations) method, the fitting equations between the geometric parameters and evaluation indicators were determined. Taking the minimum values of two evaluation indicators of piston as optimization objectives, artificial bee colony method was run to determine the values of parameters. At last, the two evaluation indicators of the optimized piston were computed. The results indicate that, after optimization, the maximum temperature of piston decreases to be 16.05 K and the maximum stress decreases to be 13.54 MPa. Both temperature and stress conditions of the optimized piston had been improved, which demonstrates the effectiveness of the optimization and the validity of the algorithm.

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Evaluation of heat release and combustion analysis in spark ignition Wankel and reciprocating engine

Cited by 29 publications

References 19 publications

Assessing sustainable operational conditions of a bottoming organic Rankine cycle using zeotropic mixtures: An energy-emergy approach

Assessing sustainable operational conditions of a bottoming organic Rankine cycle using zeotropic mixtures: An energy-emergy approach

Numerical simulation on the combustion and NOx emission characteristics of a turbocharged opposed rotary piston engine fuelled with hydrogen under wide open throttle conditions

Analysis and Optimization Study of Piston in Diesel Engine Based on ABC-OED-FE Method

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