Numerical study of different shape design of piston bowl for diesel engine combustion in a light duty single-cylinder engine
TLDR
In this paper , the authors compared the four piston bowl shapes of DSEVL2 BMW M47T, Shallow Hesselman, Lombardini 15LD350, and DOOSANP158FE with each piston of a single-cylinder engine at a CR of 24, 4-stroke and water-cooled Engine.About:
This article is published in Heliyon.The article was published on 2022-05-01 and is currently open access. It has received 2 citations till now. The article focuses on the topics: Medicine & Piston (optics).read more
Citations
More filters
Journal ArticleDOI
Flow force research and structure improvement of cartridge valve core based on CFD method
TL;DR: Based on the law of momentum, the calculation formula of flow force of outflow poppet valve is modified, and a new valve core structure is designed as discussed by the authors , which has a good hydrodynamic compensation effect.
Journal ArticleDOI
An experimental investigation of new chamber geometry on the combustion characteristics, performance and emissions in a light-duty diesel engine
İlker Temizer,O. Cihan +1 more
TL;DR: In this article , the effects of the bowl geometry on mixture formation, combustion characteristics, and emission characteristics of a direct injection compression ignition engine have been experimentally tested and the results showed that the eight pockets and sub-base radius in the NCC geometry significantly improved the specified parameters.
References
More filters
Journal ArticleDOI
Progress and recent trends in reactivity-controlled compression ignition engines:
TL;DR: Low-temperature combustion is an emerging engine technology that has the ability to yield low NOx and soot emissions while maintaining high fuel efficiency as discussed by the authors, and it has been shown that low temperature combustion strategies can reduce SOI and NOx emissions.
Proceedings ArticleDOI
An Improved Spray Model for Reducing Numerical Parameter Dependencies in Diesel Engine CFD Simulations
Neerav Abani,Sage L. Kokjohn,Seunghyun Park,Michael Bergin,Achuth Munnannur,Wei Ning,Yong Sun,Rolf D. Reitz +7 more
Journal ArticleDOI
In-cylinder CO and UHC imaging in a light-duty diesel engine during PPCI low-temperature combustion.
Journal ArticleDOI
Piston Bowl Optimization for RCCI Combustion in a Light-Duty Multi-Cylinder Engine
TL;DR: In this article, a reaction controlled compression ignition (RCCI) operation in a light-duty multi-cylinder engine at three operating points was investigated. And the results showed that with the new piston bowl profile and an optimized injection schedule, RCCI brake thermal efficiency was increased from 37% with the stock EURO IV configuration, to 40% at the 2,600 rev/min, 6.9 bar BMEP condition, and NOx and PM emissions targets were met without the need for exhaust after-treatment.
Proceedings ArticleDOI
Use of Multi-Zone DI Diesel Spray Combustion Model for Simulation and Optimization of Performance and Emissions of Engines with Multiple Injection
TL;DR: In this article, a multi-zone, direct-injection (DI) diesel combustion model, the so-called RK-model, was developed and implemented in a full cycle simulation of a turbocharged engine.
Related Papers (5)
Development of a 4 stroke spark ignition opposed piston engine
Modelling of a Conventional Piston of a Single Cylinder Four-Stroke Diesel Engine by Using SolidWorks
Festus O. Isaac,Lukman Abu +1 more