Results 21 to 30 of about 89 (77)

Study on Characteristics of Combined PCCI and Conventional Diesel Combustion

International Journal of Automotive Engineering, 2020
The main objective of this study is to evaluate the characteristics of combustion that combine premixed charge compression ignition (PCCI)–based combustion with conventional mixing controlled combustion.
Zhichao Bao, Weikang Pan, Takuji Yokoyama, Kazuki Hirayama, Naoto Horibe, Hiroshi Kawanabe, Takuji Ishiyama   +6 more
doaj   +1 more source

Effects of Two Pilot Injection on Combustion and Emissions in a PCCI Diesel Engine

Energies, 2021
The effects of two pilot injections on combustion and emissions were evaluated in a single−cylinder turbocharged diesel engine, which operated in premixed charge compression ignition (PCCI) modes with multiple injections and heavy exhaust gas ...
Deqing Mei, Qisong Yu, Zhengjun Zhang, Shan Yue, Lizhi Tu   +4 more
doaj   +1 more source

Combustion and Emission Characteristics of Combined PCCI and Conventional Diesel Combustion

International Journal of Automotive Engineering, 2019
Previously, some efforts were made to investigate the effect of combining premixed charge compression ignition (PCCI) combustion with conventional mixing controlled combustion using two injectors for single cylinder.
Zhichao Bao, Weikang Pan, Yinzhe Gu, Naoto Horibe, Hiroshi Kawanabe, Takuji Ishiyama   +5 more
doaj   +1 more source

Combustion characteristics of lemongrass (Cymbopogon flexuosus) oil in a partial premixed charge compression ignition engine

Alexandria Engineering Journal, 2015
Indeed, the development of alternate fuels for use in internal combustion engines has traditionally been an evolutionary process in which fuel-related problems are met and critical fuel properties are identified and their specific limits defined to ...
Avinash Alagumalai
doaj   +1 more source

A CFD Study on the Effects of Injection Timing and Spray Inclusion Angle on Performance and Emission Characteristics of a DI Diesel Engine Operating in Diffusion-Controlled and PCCI Modes of Combustion

Energies, 2023
In three-dimensional (3D) computational fluid dynamics (CFD) simulations, the effects of injection timing and spray inclusion angle (SIA) on performance and emissions of diffusion-controlled and Premixed Charge Compression Ignition (PCCI) combustion in ...
Cengizhan Cengiz, Salih Ozen Unverdi
doaj   +1 more source

The effect of premixed carbon monoxide on diesel PCCI combustion

Nihon Kikai Gakkai ronbunshu, 2018
In this study, we focused on premixed charge compression ignition (PCCI) combustion with dual fuel of carbon monoxide (CO) and diesel fuel. The effects of CO as fuel on PCCI combustion characteristics were investigated based on engine tests and numerical
Kyohei YAMAGUCHI, Yuto EIZUKA, Jin KUSAKA, Yasuhiro DAISHO, Hisakazu SUZUKI   +4 more
doaj   +1 more source

Effect of Injection Strategy on Low Load Premixed Combustion of a Diesel Engine in Engine Speed Extension

Shanghai Jiaotong Daxue xuebao, 2023
In this paper, the influence of the multiple injection strategy on premixed charge compression ignition (PCCI) combustion of a heavy-duty diesel engine in low load speed extension is studied experimentally and numerically, and the general optimization ...
FAN Chao, LU Yingying, LIU Yize
doaj   +1 more source

Combustion Mode Design with High Efficiency and Low Emissions Controlled by Mixtures Stratification and Fuel Reactivity

Frontiers in Mechanical Engineering, 2015
This paper presents a review on the combustion mode design with high efficiency and low emissions controlled by fuel reactivity and mixture stratification that have been conducted in the authors’ group, including the charge reactivity controlled ...
Hu eWang, Zunqing eZheng, Haifeng eLiu, Mingfa eYao   +3 more
doaj   +1 more source

The effect of combustion type on exhaust emissions and thermal efficiency at partial load operating condition in heavy duty diesel engines

Mechanical Engineering Journal, 2020
In heavy duty diesel engines, reductions of exhaust emissions and improvement in thermal efficiency have been strongly required from a view point of the prevention of air pollution and global warming.
Takuya YAMAGUCHI
doaj   +1 more source

Experimental Investigation of Injection Strategies on Low Temperature Combustion Fuelled with Gasoline in a Compression Ignition Engine

Journal of Chemistry, Volume 2015, Issue 1, 2015., 2015
The present study focuses on the experimental investigation on the effect of fuel injection strategies on LTC with gasoline on a single‐cylinder CI engine. Firstly, the engine performance and emissions have been explored by sweeping SOI1 and split percentage for the load of 0.9 MPa IMEP at an engine speed of 1500 rpm.
Binbin Yang, Mingfa Yao, Zunqing Zheng, Lang Yue, Ming Huo   +4 more
wiley   +1 more source