RESEARCH ON THE PISTON DYNYMICS OF A FREE PISTON GASOLINE ENGINE LINEAR GENERATOR UNDER VARIOUS IGNITION TIMINGS

Chendong Guo; Zhengxing Zuo; Boru Jia; Yidi Wei; Huihua Feng; Tong Roskilly

RESEARCH ON THE PISTON DYNYMICS OF A FREE PISTON GASOLINE ENGINE LINEAR GENERATOR UNDER VARIOUS IGNITION TIMINGS

Chendong Guo^*
, Zhengxing Zuo
, Boru Jia^*
, Yidi Wei
, Huihua Feng
, Tong Roskilly

^*Corresponding author for this work

Research output: Contribution to journal › Conference article › peer-review

Abstract

The free-piston engine linear generator (FPELG) has the high thermal efficiency and simply structure. Thus, it is investigated by many researcher groups. However, many researchers main focused on the FPELG characteristics from the simulation results. Therefore, in the paper, the piston dynamics and the combustion characteristics of the gasoline FPELG from the experimental results were investigated. The experimental results demonstrated that the piston TDC is 32.2mm, the peak velocity is 5.3m/s and the frequency is 32.8Hz. And it is found that the optimal ignition timing of the free-piston engine is between 27.5 mm and 28 mm.

Original language	English
Journal	Energy Proceedings
Volume	6
Publication status	Published - 2019
Event	11th International Conference on Applied Energy, ICAE 2019 - Västerås, Sweden Duration: 12 Aug 2019 → 15 Aug 2019

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Free piston gasoline engine
linear generator
piston dynamics
various ignition timings

Cite this

@article{b6c3303a217e4651a4fa1045f87159fa,

title = "RESEARCH ON THE PISTON DYNYMICS OF A FREE PISTON GASOLINE ENGINE LINEAR GENERATOR UNDER VARIOUS IGNITION TIMINGS",

abstract = "The free-piston engine linear generator (FPELG) has the high thermal efficiency and simply structure. Thus, it is investigated by many researcher groups. However, many researchers main focused on the FPELG characteristics from the simulation results. Therefore, in the paper, the piston dynamics and the combustion characteristics of the gasoline FPELG from the experimental results were investigated. The experimental results demonstrated that the piston TDC is 32.2mm, the peak velocity is 5.3m/s and the frequency is 32.8Hz. And it is found that the optimal ignition timing of the free-piston engine is between 27.5 mm and 28 mm.",

keywords = "Free piston gasoline engine, linear generator, piston dynamics, various ignition timings",

author = "Chendong Guo and Zhengxing Zuo and Boru Jia and Yidi Wei and Huihua Feng and Tong Roskilly",

note = "Publisher Copyright: {\textcopyright} 2019 ICAE.; 11th International Conference on Applied Energy, ICAE 2019 ; Conference date: 12-08-2019 Through 15-08-2019",

year = "2019",

language = "English",

volume = "6",

journal = "Energy Proceedings",

issn = "2004-2965",

publisher = "Scanditale AB",

}

TY - JOUR

T1 - RESEARCH ON THE PISTON DYNYMICS OF A FREE PISTON GASOLINE ENGINE LINEAR GENERATOR UNDER VARIOUS IGNITION TIMINGS

AU - Guo, Chendong

AU - Zuo, Zhengxing

AU - Jia, Boru

AU - Wei, Yidi

AU - Feng, Huihua

AU - Roskilly, Tong

PY - 2019

Y1 - 2019

N2 - The free-piston engine linear generator (FPELG) has the high thermal efficiency and simply structure. Thus, it is investigated by many researcher groups. However, many researchers main focused on the FPELG characteristics from the simulation results. Therefore, in the paper, the piston dynamics and the combustion characteristics of the gasoline FPELG from the experimental results were investigated. The experimental results demonstrated that the piston TDC is 32.2mm, the peak velocity is 5.3m/s and the frequency is 32.8Hz. And it is found that the optimal ignition timing of the free-piston engine is between 27.5 mm and 28 mm.

AB - The free-piston engine linear generator (FPELG) has the high thermal efficiency and simply structure. Thus, it is investigated by many researcher groups. However, many researchers main focused on the FPELG characteristics from the simulation results. Therefore, in the paper, the piston dynamics and the combustion characteristics of the gasoline FPELG from the experimental results were investigated. The experimental results demonstrated that the piston TDC is 32.2mm, the peak velocity is 5.3m/s and the frequency is 32.8Hz. And it is found that the optimal ignition timing of the free-piston engine is between 27.5 mm and 28 mm.

KW - Free piston gasoline engine

KW - linear generator

KW - piston dynamics

KW - various ignition timings

UR - https://www.scopus.com/pages/publications/85202509609

M3 - Conference article

AN - SCOPUS:85202509609

SN - 2004-2965

VL - 6

JO - Energy Proceedings

JF - Energy Proceedings

T2 - 11th International Conference on Applied Energy, ICAE 2019

Y2 - 12 August 2019 through 15 August 2019

ER -

RESEARCH ON THE PISTON DYNYMICS OF A FREE PISTON GASOLINE ENGINE LINEAR GENERATOR UNDER VARIOUS IGNITION TIMINGS

Abstract

UN SDGs

Keywords

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