Results 41 to 50 of about 1,236,598 (336)

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

Emission of particulate matter during aircraft landing operation

E3S Web of Conferences, 2016
The article presents the results of studies conducted in the area adjacent to the airport located in Poznan, to determine the impact of aircraft landing operation on the concentration of particulate matter.
Jasiński Remigiusz, Pielecha Jacek, Markowski Jarosław   +2 more
doaj   +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

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

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

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

Spontaneous Raman scattering for simultaneous measurements of in-cylinder species [PDF]

, 2007
A technique for multi-species mole fraction measurement in internal combustion engines is described. The technique is based on the spontaneous Raman scattering. It can simultaneously provide the mole fractions of several species of N-2, O-2, H2O, CO2 and
Grunefeld G, Grunefeld G, H Zhao, Hinze P C, Johnston S C, Johnston S C, Knapp M, Mattias Richter, Miles P, Miles P C, S Zhang, Schutte M, Zhao H   +12 more
core   +1 more source

Assessment of the Environmental Impact of Using Methane Fuels to Supply Internal Combustion Engines

Energies, 2021
This research paper studied the environmental impact of using methane fuels for supplying internal combustion engines. Methane fuel types and the methods of their use in internal combustion engines were systematized.
K. Biernat, I. Samson-Bręk, Z. Chłopek, M. Owczuk, A. Matuszewska   +4 more
semanticscholar   +1 more source