Journal ArticleDOI
Comparison of an opposed-piston free-piston engine using single and dual channel uniflow scavenging
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TLDR
In this article , a single-channel structure for a two-stroke opposedpiston free-piston engine was proposed, and a comparative study of spray, combustion, emissions and energy balance was presented using computational fluid dynamics simulations.About:
This article is published in Applied Thermal Engineering.The article was published on 2022-01-01. It has received 2 citations till now. The article focuses on the topics: Piston (optics) & Combustion.read more
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Experimental investigation on the performance of the prototype of aircraft Opposed-Piston engine with various values of intake pressure
Paweł Mazuro,Dariusz Kozak +1 more
TL;DR: In this paper , an experimental investigation of the intake pressure influence on the axial-opposed piston engine's performance was conducted on a prototype, axial opposed-piston engine PAMAR 4 equipped with the two-stage turbocharging system.
Journal ArticleDOI
Identification and analysis of the factors to realizing variable intake/exhaust phases in opposed-piston two-stroke diesel engines
TL;DR: In this paper , the authors analyzed the impact of the intake/exhaust times of opposed-piston, two-stroke (OP2S) diesel engines on IMEP, scavenging efficiency, and trapping efficiency.
References
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Journal ArticleDOI
Effects of pilot fuel quantity on the emissions characteristics of a CNG/diesel dual fuel engine with optimized pilot injection timing
TL;DR: In this paper, the emission characteristics of a CNG-diesel dual-fuel engine with different pilot diesel fuel quantity and optimized pilot injection timing were investigated, which indicated that there exist some flame extinction regions.
Journal ArticleDOI
The design and simulation of a two-stroke free-piston compression ignition engine for electrical power generation
TL;DR: In this article, the design of a modular compression ignition free-piston engine generator, applicable to electric power generation in large-scale systems, is described, and extensive simulation results are presented, giving insight into engine operating characteristics and performance.
Journal ArticleDOI
An experimental study of energy balance in low heat rejection diesel engine
TL;DR: In this article, the effect of insulated heat transfer surfaces on diesel engine energy balance system was investigated, and the results indicated a reduction in fuel consumption and heat losses to engine cooling system of the ceramic-coated engine.
Journal ArticleDOI
A computational study of free-piston diesel engine combustion
TL;DR: In this paper, the in-cylinder gas motion, combustion process and nitrogen oxide formation in a free-piston diesel engine and compares the results to those of a conventional engine, using a computational fluid dynamics engine model.
Journal ArticleDOI
Prototype testing and analysis of a novel internal combustion linear generator integrated power system
Zhaoping Xu,Siqin Chang +1 more
TL;DR: In this article, a four-stroke free-piston engine equipped with a linear electric generator (namely internal combustion linear generator integrated power system) is proposed to achieve efficient energy conversion from fuel to electricity.