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Long term endurance analysis of the effects on ring wear and lubrication oil of biofuel used in a DI diesel engine
(2023)
In this study, the long-term endurance tests were carried out in an engine that was used 100% diesel and 90% diesel
210% bioethanol blend. The lubricating oil and ring wear were investigated in the direct injection diesel ...
Effect of piston geometry on combustion characteristics of CI engine used Sal seed oil
(2023)
The effect of piston bowl geometry on reducing soot emissions, improving combustion, and in-cylinder flow movements
in a direct injection diesel engine was investigated. Standard combustion chamber (SCC) and newly modified ...
Improvement of metallurgical properties of A356 aluminium alloy by AlCrFeSrTiBSi master alloy
(WALTER DE GRUYTER GMBHGENTHINER STRASSE 13, D-10785 BERLIN, GERMANY, 3 February)
A new AlCrFeSrTiBSi master alloy was manufactured by in situ synthesis in Al melt, and compared with
AlBSr master alloy. Microstructures of A356 alloy modified with AlCrFeSrTiBSi master alloy were investigated, and the ...
Joint performance of medium carbon steelaustenitic stainless steel double-sided TIG welds
(WALTER DE GRUYTER GMBHGENTHINER STRASSE 13, D-10785 BERLIN, GERMANY, 3 February)
AISI 1040 and AISI 304 steel plates of 10 mm were joined without pretreatment by double-sided TIG
arc welding (DSAW). Joints were manufactured by using welding currents of 420, 440, and 460 A. The microstructural variations ...
Analysis of an innovative combustion chamber with the wall guided fuel injection in a small diesel engine
(2023)
This paper has included the effects of different bowl geometries which has the wall guided fuel injection. Bowl geometries,
which affect in-cylinder air flows, have a great influence on the change of mixture formation. ...
Microstructure and wear analysis of CoWC alloy layers deposited by PTA process
(EDP SCIENCES S A17, AVE DU HOGGAR, PA COURTABOEUF, BP 112, F-91944 LES ULIS CEDEX A, FRANCE, 12 April 2)
CoWC composite coatings were produced on AISI 430 steel by the plasma transfer arc cladding. Three different powder mixtures containing WC (90%, 85% and 80%) and Co (10%, 15% and 20%) were used. Phase composition, ...
Effect of alloying elements on mechanical behaviour of Cu-Zn-Sn bronzes
(WALTER DE GRUYTER GMBHGENTHINER STRASSE 13, D-10785 BERLIN, GERMANY, 8 March 20)
The effect of Fe, P and Mn on microstructure and fatigue properties of CuZnSn bronzes investigated with
optical microscopy and scanning electron microscopy, energy dispersive spectroscopy, X-ray diffraction, hardness, ...
Structural analysis of Cu-based FeCr reinforced composites prepared by mechanical alloying
(WALTER DE GRUYTER GMBHGENTHINER STRASSE 13, D-10785 BERLIN, GERMANY, 01 July 20)
Production and structural investigations of Cu-based FeCr reinforced composite were performed by using mechanical alloying, optical microscope, scanning electron microscope, X-ray diffraction and hardness
test. The increment ...
Weldability and mechanical behavior of CMT welded AISI 430 and HARDOX 500 steels
(WALTER DE GRUYTER GMBHGENTHINER STRASSE 13, D-10785 BERLIN, GERMANY, 31 August )
In this study, AISI 430 and HARDOX 500 steels were joined by cold metal transfer (CMT) welding method.
The properties and microstructural changes of the welding and HAZ regions were investigated by OM and SEM analyses. ...
Numerical investigation of different combustion chamber on flow, combustion characteristics and exhaust emissions
(2023)
This study includes numerical analysis of diesel engines with different bowl geometry. Numerical analyzes of the
diesel engine with asymmetrical bowl geometry were performed in Ansys Forte software. In the study, four-stroke, ...
