Search Results - "Hakan, Kaleli"

Tribological Investigation of The Effect of Aluminum Alloy in Accordance with Cast Iron Liner on Engine Wear by Hakan Kaleli, Emrullah, Ocak, Baycan

“…The tendency to use aluminum alloys to replace conventional gray cast irons (GCI) materials in engine blocks of passenger cars is gaining more and more…”
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Microstructure and wear behavior of a Cr-Mo-Nb alloyed manganese steel by Ayadi, Souad, Hadji, Ali, Hakan, Kaleli, Selman, Demirtas

“…In this study, microstructure and wear behavior of chromium, molybdenum and niobium alloyed manganese steel were examined and compared to manganese steel…”
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Tribological and Antibacterial Properties of Polyetheretherketone Composites with Black Phosphorus Nanosheets by Sun, Xuhui, Yu, Chengcheng, Zhang, Lin, Cao, Jingcao, Kaleli, Emrullah Hakan, Xie, Guoxin

“…Over the past few decades, polyetheretherketone (PEEK) artificial bone joint materials faced problems of poor wear resistance and easy infection, which are not…”
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Tribological Performance Investigation of a Commercial Engine Oil Incorporating Reduced Graphene Oxide as Additive by Kaleli, Hakan, Demirtaş, Selman, Uysal, Veli, Karnis, Ioannis, Stylianakis, Minas M, Anastasiadis, Spiros H, Kim, Dae-Eun

“…We investigated the tribological behavior of commercialized, fully synthetic engine oil upon the incorporation of reduced graphene oxide in seven different…”
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Surface and Wear Analysis of Zinc Phosphate Coated Engine Oil Ring and Cylinder Liner Tested with Commercial Lubricant by Özkan, Doğuş, Kaleli, Hakan

“…The objective of this study was to evaluate the tribological performance through investigating protective additive layer and friction coefficient and…”
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The impact of crankcase oil containing phosphorus on catalytic converters and engine exhaust emissions by Kaleli, Hakan

“…Two 10W30 mineral-base phosphorus containing (commercial) and phosphorus-free (P-Free) crankcase oils were tested in the engine dynamometer for the poisoning…”
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Determination of oil drain period in naval ship diesel engine by Kaleli Hakan, Yildirim Erdem

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Engine emissions and poisoning effect of synthetic oil's additives on catalytic converter using an engine dynamometer by Kaleli, Hakan

“…Two 5W-30 synthetic-base phosphorus containing (commercial) and phosphorus-free (P-free) crankcase oils were tested for engine performance characteristics,…”
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Effects of boron oil fortifier on friction and pressure distribution in engine journal bearings by Kaleli, Hakan, Durak, Ertugrul

“…Additives are incorporated in engine oils to improve existing desirable properties of base stocks and to impart new specific properties required by modern…”
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Thermal stress analysis of dry friction clutches by Abdullah, Oday Ibraheem, Schlattmann, Josef, Jobair, Hussein, Beliardouh, Nasser Eddine, Kaleli, Hakan

“…Purpose The purpose of this paper is to present an approach to compute accurately the distributions of the frictional heat generated, contact pressure and…”
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New Universal Tribometer as Pin or Ball-on-Disc and Reciprocating Pin-on-Plate Types by Kaleli, H

“…The present paper contains a description of a new Universal Tribometer design which enables simulation of different contact and test types such as pin-on-disc,…”
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Tribotest of engine piston ring/cylinder liner pairs with different nanoparticles added into engine oil by Demirtas, Selman, Kaleli, Hakan, Khadem, Mahdi, Kim, Dae-eun

“…Purpose Wear on internal combustion engines is a loss of material that occurs with the rubbing of the materials in contact with each other and significantly…”
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Characterization of the friction and wear effects of graphene nanoparticles in oil on the ring/cylinder liner of internal combustion engine by Demirtas, Selman, Kaleli, Hakan, Khadem, Mahdi, Kim, Dae-Eun

“…Purpose This study aims to investigate the tribological characteristics of a Napier-type second piston ring against a cylinder liner in the presence of…”
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Sliding wear behavior of magnetron sputtered chromium carbide thin films by Beliardouh, Nasser Eddine, Nouveau, Corinne, Kaleli, Hakan

“…Purpose The purpose of this technical paper is to investigate the friction and wear behavior of inexpensive and durable cutting tools, developed for wood…”
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Numerical analysis of cam and follower based on the interactive design approach by Al-Hamood, Amjad, Jamali, Hazim U., Abdullah, Oday I., Senatore, Adolfo, Kaleli, Hakan

“…The contact between the cam and follower is considered as one of the most complicated problems from the lubrication point of view. The contact in this…”
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Review of tribological behavior of graphene coatings on piston rings in engines by Acunaş Karagöz, Zeynep Burcu, Demirtaş, Selman, Kaleli, Hakan, Yüksek, Levent, Çıtak, Emre

“…Purpose This study aims to find out friction and wear characteristics of graphene and graphene coating deposited by the Chemical Vapor Deposition (CVD) process…”
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Surface and wear mechanisms analysis of phosphorous-free and conventional engine lubricants on cylinder liner and piston rings surfaces by Özkan, Dogus, Kaleli, Hakan, BERTHIER, Yves, Yüksek, Levent

“…Purpose – This paper aims to investigate the wear mechanisms, formations and effectiveness of tribofilms of new developed, antiwear additive which is called…”
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Effect of Heat Treatment Temperature on the Microstructure, Wear and Friction of Ni–Nb–V Alloyed Manganese Steel by Ayadi, Souad, Hadji, Ali, Kaleli, Emrullah Hakan

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Synthesis and tribocorrosion performances of multilayer (Ta/ZrN)n coatings by Beliardouh, Nasser Eddine, Ramoul, Chems Eddine, Nouveau, Corinne, Kaleli, Emrullah Hakan, Montagne, Alex

“…•Multilayer coatings (Ta/ZrN)n deposited using reactive magnetron sputtering.•The microstructure, hardness, roughness, and residual stress are…”
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Comparison of tribological performances of sulfur based and boron succuminide containing antiwear additive with ZDDP by engine bench tests by Özkan, Doğuş, Yağci, M. Barış, Birer, Özgür, Kaleli, Hakan

“…Purpose This study aims to evaluate and compare by 100 hours engine bench tests the tribological performances of two types of lubrication oils, which were…”
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