Results 11 to 20 of about 5,004,714 (344)

Study of hydrogen injection strategy on fuel mixing characteristics of a free-piston engine

Case Studies in Thermal Engineering
The formation of the gas mixture in the cylinder has a significant effect on the combustion and emission of the engine. The main difference between a conventional engine and a free piston engine is that the piston movement mode is different. Therefore, a
Zhaoju Qin, Fangfang Liu, Hanbo Zhang, Xingda Wang, Chenyang Yin, Weihong Weng, Zhen Han   +6 more
doaj   +2 more sources

Non-linear and multi-domain modelling of a permanent magnet linear synchronous machine for free piston engine generators

Energy Conversion and Management: X, 2022
The Free Piston Engine (FPE) can be considered a viable and promising option in future low-carbon technology development. When coupled to the Linear Electric Machine (LEM) to produce electrical energy, its characteristic non-linear dynamics typically ...
Patrick Brosnan, Guohong Tian, Hongguang Zhang, Zhong Wu, Yaochu Jin   +4 more
doaj   +2 more sources

Investigation on free-piston motion and power generation of a dual-piston air-driven expander linear generator

Energy Reports, 2021
In this paper, an experimental test rig has been developed by utilising the free-piston linear generator (FPLG) principle of a dual-piston air-driven system.
Mhadi A. Ismael, A. Rashid A. Aziz, Ezrann Z. Zainal A., Salah E. Mohammed, Wasiu B. Ayandotun, Masri B. Baharom, M. Syafiq Sallehudin, M. Syakirin R., A.R.T. Anwerudin, M. Muzani Masri   +9 more
doaj   +2 more sources

Resonance Stirling Engine producing heat and power (CHP) [PDF]

E3S Web of Conferences, 2021
The free-piston Resonance Stirling engine forms a new “electricity producing heating system”. Its compact assembly operates reliably and at high efficiency, setting new standards for small heating systems.
Schmid R., Budliger J.P.
doaj   +1 more source

Simulation investigates on operation characteristics of free piston internal combustion generator

Advances in Mechanical Engineering, 2023
To study the influence of the free piston generator structure on its stable operation, this paper chose the combining mathematical and physical methods to build a simulation model to investigate the influence factors.
Meng Yubo, Huang Yuchun, Ma Haishu, Dong Yunfu, Li Long   +4 more
doaj   +1 more source

A Comprehensive Review of the Free Piston Engine Generator and Its Control

International Journal of Automotive Manufacturing and Materials, 2023
Review A Comprehensive Review of the Free Piston Engine Generator and Its Control Patrick Brosnan 1, Guohong Tian 1, * , Umberto Montanaro 1, and Sam Cockerill 2 1 School of Mechanical Engineering Sciences, University of Surrey, Surrey GU2 7XH, UK 2 ...
P. Brosnan, G. Tian, Umberto Montanaro, S. Cockerill   +3 more
semanticscholar   +1 more source

The Free Piston Gas Turbine

Journal of the Society of Mechanical Engineers, 1955
T. TANEGASHIMA
openaire   +3 more sources

Water Vapor Blending Ratio Effects on Combustion Thermal Performance and Emission of Hydrogen Homogeneous Charge Compression Ignition

Energies, 2022
A numerical model of the micro-free-piston engine was developed and its correctness was verified by the comparison between the simulation and referential experiment results under the same work conditions. Based on this numerical model, the effects of the
Wenhua Yuan, Xueliang Huang, Jun Fu, Yi Ma, Guangming Li, Qike Huang   +5 more
doaj   +1 more source

Research on the Operating Characteristics of Hydraulic Free-Piston Engines: A Systematic Review and Meta-Analysis

Energies, 2021
The hydraulic free-piston engine (HFPE) is a kind of hybrid-powered machine which combines the reciprocating piston-type internal combustion engine and the plunger pump as a whole.
Fukang Ma, Shuanlu Zhang, Zhenfeng Zhao, Yifang Wang   +3 more
doaj   +1 more source

Numerical study of different shape design of piston bowl for diesel engine combustion in a light duty single-cylinder engine

Heliyon, 2022
Diesel engine is the prime mover on land transportation industry and used in a variety of power generation applications due to their higher fuel efficiency.
Habtamu Deresso, Ramesh Babu Nallamothu, Venkata Ramayya Ancha, Bisrat Yoseph   +3 more
doaj   +1 more source