Results 41 to 50 of about 1,212,320 (356)

Test Conditions of Diesel Engine Particulate Emission and the Results Obtained

Communications, 2001
In this work, based on experimental results, the effect of four factors of particulate emission measurements were taken into account: the method of determining the exhaust dilution in a diluting tunnel, the ratio of exhaust gases dilution, conditioning ...
Jerzy Cisek, Zygmunt Szlachta, Marian Marian Zabłocki   +2 more
doaj   +1 more source

Experimental study of indicators in small engine for a compact tractor [PDF]

Avtomobilʹnyj Transport (Harʹkov), 2018
Engine selection for a specific type of transport vehicle, configuration and refinement of mathematical models of processes, improvement of engine construction are made based on the results of experimental research.
O.O. Osetrov, O.M. Bekariuk, D.S. Alyokhin   +2 more
doaj   +1 more source

Ammonia Combustion: Internal Combustion Engines and Gas Turbines

Energies
The quest for renewable energy sources has resulted in alternative fuels like ammonia, which offer promising carbon-free fuel for combustion engines.
Edith Flora Eyisse, Ebrahim Nadimi, Dawei Wu   +2 more
semanticscholar   +1 more source

Experimental and simulation study on aluminium alloy piston based on thermal barrier coating

Scientific Reports, 2022
Thermal barrier coatings (TBCs) have low thermal conductivity, effectively reducing the temperature of the metal matrix and improving thermal performance, knock resistance, and combustion performance of the piston.
Yang Liu, Jilin Lei, Xiaoqiang Niu, Xiwen Deng, Jun Wen, Zhigao Wen   +5 more
doaj   +1 more source

Impact characteristics of post injection on exhaust temperature and hydrocarbon emissions of a diesel engine

Energy Reports, 2022
Increasing exhaust gas temperature (EGT) and providing hydrocarbon (HC) reactants by in-cylinder post injection are effective measures to assist diesel engine exhaust aftertreatment operation for efficient pollution control.
Zhengjiang Wang, Lizhong Shen, Jilin Lei, Guozhong Yao, Guiyong Wang   +4 more
doaj   +1 more source

Internal combustion engines

Focus on Catalysts, 2018
U. Saha
openaire   +2 more sources

Techno-economic and Environmental Comparison of Internal Combustion Engines and Solid Oxide Fuel Cells for Ship Applications

, 2021
In order to quantify the economic and environmental impact of technology selection in ship power systems, four different battery-supported hybrid configurations including diesel and gas combustion engines, as well as natural gas fueled solid oxide fuel ...
L. Kistner, Fritjof L. Schubert, Christine Minke, Astrid L. Bensmann, R. Hanke‐Rauschenbach   +4 more
semanticscholar   +1 more source

Experimental and simulation study on heat transfer characteristics of aluminium alloy piston under transition conditions

Scientific Reports, 2022
In order to explore the thermal load change of the diesel engine piston under transitional conditions, and the influence of the position of cooling gallery on the heat transfer characteristics of the piston.
Yang Liu, Jilin Lei, Dongfang Wang, Xiwen Deng, Jun Wen, Zhigao Wen   +5 more
doaj   +1 more source

Study on the Effects of the Hydrogen Substitution Rate on the Performance of a Hydrogen–Diesel Dual-Fuel Engine under Different Loads

Energies, 2023
Due to having zero carbon emissions and renewable advantages, hydrogen has great prospects as a renewable form of alternate energy. Engine load and hydrogen substitution rate have a considerable influence on a hydrogen–diesel dual-fuel engine’s ...
Xiaole Liu, Shaohua Liu, Lizhong Shen, Yuhua Bi, Longjin Duan   +4 more
doaj   +1 more source

Research on the Characteristics of Operating Non-Uniformity of a High-Pressure Common-Rail Diesel Engine Based on Crankshaft Segment Signals

IEEE Access, 2021
This paper studies the operating uniformity of a high-pressure common-rail diesel engine based on crankshaft segment signals. Engine nonuniformity or unevenness refers to the crankshaft torque fluctuation caused by cylinder-to-cylinder differences, which
Yuhua Wang, Guiyong Wang, Guozhong Yao, Lizhong Shen   +3 more
doaj   +1 more source