Download or read book Investigation of Wear in Heavy Duty Diesel Engines written by Jai G. Bansal and published by . This book was released on 2011 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Critical Component Wear in Heavy Duty Engines written by P. A. Lakshminarayanan and published by John Wiley & Sons. This book was released on 2011-09-07 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: The critical parts of a heavy duty engine are theoretically designed for infinite life without mechanical fatigue failure. Yet the life of an engine is in reality determined by wear of the critical parts. Even if an engine is designed and built to have normal wear life, abnormal wear takes place either due to special working conditions or increased loading. Understanding abnormal and normal wear enables the engineer to control the external conditions leading to premature wear, or to design the critical parts that have longer wear life and hence lower costs. The literature on wear phenomenon related to engines is scattered in numerous periodicals and books. For the first time, Lakshminarayanan and Nayak bring the tribological aspects of different critical engine components together in one volume, covering key components like the liner, piston, rings, valve, valve train and bearings, with methods to identify and quantify wear. The first book to combine solutions to critical component wear in one volume Presents real world case studies with suitable mathematical models for earth movers, power generators, and sea going vessels Includes material from researchers at Schaeffer Manufacturing (USA), Tekniker (Spain), Fuchs (Germany), BAM (Germany), Kirloskar Oil Engines Ltd (India) and Tarabusi (Spain) Wear simulations and calculations included in the appendices Instructor presentations slides with book figures available from the companion site Critical Component Wear in Heavy Duty Engines is aimed at postgraduates in automotive engineering, engine design, tribology, combustion and practitioners involved in engine R&D for applications such as commercial vehicles, cars, stationary engines (for generators, pumps, etc.), boats and ships. This book is also a key reference for senior undergraduates looking to move onto advanced study in the above topics, consultants and product mangers in industry, as well as engineers involved in design of furnaces, gas turbines, and rocket combustion. Companion website for the book: www.wiley.com/go/lakshmi
Download or read book Investigation of Cylinder Wear in Diesel Engines by Means of Laboratory Machines written by H. Visser and published by . This book was released on 1954 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Study of the Effect of EGR on Wear in a Heavy duty Diesel Engine Using Ferrography as a Diagnostic Technique written by Leehua Ting and published by . This book was released on 1986 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Experimental Investigation of Oil Consumption and Wear of the Cylinder Bore in a Single Cylinder Diesel Engine written by Luan Gara and published by . This book was released on 2006 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fundamentals of Medium Heavy Duty Diesel Engines written by Gus Wright and published by Jones & Bartlett Learning. This book was released on 2021-09-30 with total page 1895 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Fundamentals of Medium/Heavy Duty Diesel Engines, Second Edition offers comprehensive coverage of every ASE task with clarity and precision in a concise format that ensures student comprehension and encourages critical thinking. This edition describes safe and effective diagnostic, repair, and maintenance procedures for today's medium and heavy vehicle diesel engines"--
Download or read book Observations from Cylinder Liner Wear Studies in Heavy Duty Diesel Engines and the Evolution Towards Lower Viscosity Heavy Duty Engine Lubricants written by Wim Van Dam and published by . This book was released on 2011 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Study of the Effect of Exhaust Gas Recirculation on Engine Wear in a Heavy duty Diesel Engine Using Analytical Ferrography written by William Cadman and published by . This book was released on 1986 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Analysis of Parasitic Losses in Heavy Duty Diesel Engines written by Christopher Joseph James and published by . This book was released on 2012 with total page 131 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fuel economy of large, on-road diesel engines has become even more critical in recent years for engine manufactures, vehicle OEMs, and truck operators, in view of pending CO2 emission regulations. Demands for increased fuel economy are coupled with corresponding improvements in engine performance, durability, and emissions. This project centers on resolving the adverse effects on engine wear, durability, emissions, and oil consumption that often accompany traditional low-friction concepts. A detailed analysis of the sources of friction within a heavy-duty diesel engine was undertaken and empirical data on engine friction and component wear was collected from industry as well as from studies in literature. The use of thermal barrier coatings (TBC) was investigated as a novel approach to strategically increase cylinder liner temperatures in order to reduce power cylinder friction. By coating selected parts of the liner where piston speeds are high, local liner temperature is raised and local lubricant viscosity decreased in that region. In the mid-stroke, the piston is in the hydrodynamic lubrication regime, and high surface speeds generate the majority of the power cylinder work losses which can be reduced through reduced lubricant viscosity. By coating the liner in selected regions only, top dead center temperatures are mostly unaffected thereby minimizing any increase in cylinder liner wear. This approach is expected to maximize friction reduction while minimizing risk to other engine components or increasing component wear rates. A simulation was developed to model the primary physical processes that occur in a complete four stroke engine cycle. Calculations included work done by the piston, mass flow rates through the intake and exhaust valves, heat release during combustion, and heat transfer rates. The results demonstrate the potential to decrease power cylinder between 15% and 30% depending on coating thickness and application zone. This corresponds to approximately a 0.5% to 1% improvement in vehicle fuel economy. Additional fuel economy benefits from the TBC are expected from increased exhaust gas enthalpy and reduced liner heat rejection. This strategic thermal management approach within the engine has very high potential to increase engine efficiency while maintaining the performance and durability demanded in the HD engine market.
Download or read book Effect of Diesel Soot Contaminated Oil on Engine Wear written by Murali Durbha and published by . This book was released on 1997 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Study of the Effect of Exhaust Gas Recirculation on Engine Wear and Lubricating Oil Degradation in a Heavy duty Diesel Engine Using Analytical Ferrography and Other Oil Analysis Techniques written by William R. Cadman and published by . This book was released on 1985 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Diesel Engine System Design written by Qianfan Xin and published by Elsevier. This book was released on 2011-05-26 with total page 1087 pages. Available in PDF, EPUB and Kindle. Book excerpt: Diesel Engine System Design links everything diesel engineers need to know about engine performance and system design in order for them to master all the essential topics quickly and to solve practical design problems. Based on the author's unique experience in the field, it enables engineers to come up with an appropriate specification at an early stage in the product development cycle. Links everything diesel engineers need to know about engine performance and system design featuring essential topics and techniques to solve practical design problems Focuses on engine performance and system integration including important approaches for modelling and analysis Explores fundamental concepts and generic techniques in diesel engine system design incorporating durability, reliability and optimization theories
Download or read book Heavy duty Diesel Vehicle Inspection and Maintenance Study Quantifying the problem written by Christopher S. Weaver and published by . This book was released on 1988 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Innovation Report written by Edmund Zarzycki and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Diesel Engine Technology written by James P. Mack and published by Goodheart-Wilcox Publisher. This book was released on 2020-11-06 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt: Diesel Engine Technology covers the design, construction, operation, diagnosis, service, and repair of both mobile and stationary diesel engines with a simple-to-understand presentation. Content relates to on- and off-road vehicles, as well as marine, agricultural, and industrial applications. This text is a valuable resource for anyone involved in the service and repair of diesel engines, as well as those preparing for ASE Medium/Heavy Truck Test T2--Diesel Engines, Test T6--Electrical/Electronic Systems, and Test T8--Preventive Maintenance Inspection. Content is correlated to the Diesel Engines, Electrical/Electronic Systems, and Preventive Maintenance Inspection (PMI) sections of the 2018 ASE Educational Foundation Medium/Heavy Duty Truck Task List. ASE Educational Foundation Required Supplemental Tasks and Workplace Employability Skills are covered. The latest standards for diesel engine oils, ultra-low sulfur fuel, and biodiesel fuel are included.
Download or read book Fundamental Understanding of Soot Induced Wear Mechanism of Diesel Engine written by Mihir Patel and published by . This book was released on 2014 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: Emission of Oxides of nitrogen and particulates matters from diesel engines have been reduced by implementing exhaust gas recirculation (EGR) protocols but at the expense of increased wear of engine components. This problem is aggravated by Environment Protection Agency (EPA) regulation such as API CJ 4 and SAPS where chemical limits have been places on the amount of phosphorous, sulfur and sulfated ash in lubrication oil. Several studies have examined the role played by diesel soot on enhanced wear but none have provided comprehensive mechanism. This would allow the possibility to comprehend fundamental understanding of soot induced wear mechanism of diesel engine. This work begins with a study of the structure, composition and morphology of diesel soot extracted from the drain interval crankcase oil of the commercially operated diesel engine to comprehend the interaction between lubrication additives chemistries and diesel soot. The interaction was comprehended by characterizing diesel soot using Transmission Electron Microscopy (TEM), Synchrotron X-ray Diffraction, Raman Spectroscopy (SR-XRD), X-ray Absorption Near Edge Spectroscopy (XANES) and High-resolution Transmission Electron Microscopy (HRTEM). The tribological assessment of the lubricant formulation blended with diesel soot was conducted using four ball wear tester and SRV friction tester. Laboratory simulation was carried out understand the interaction between lubricants additives chemistries and carbon black (soot surrogate). Carbon black was blended with lubricants and treated in various conditions to forced the interaction and thereby comprehend the conditions that are responsible to induced the interaction between carbon black (soot surrogate) and lubricants additives chemistries. XANES, TEM and Raman spectroscopy were used to study the structure, composition and morphology of extracted carbon black and compared with diesel soot. Four ball wear tested and SRV friction test were employed for tribological evaluation. SEM was used to understand the morphology of wear track. Diesel soots were also extracted from the dynamometer diesel engine tests such as Mack T 8A, Mack T 11, Mack T 12, Cummins ISM, Cummins ISM, GM RFWT. Diesel soots extracted from the drain interval crankcase oil of the dynamometer tests have experienced controlled engine operation. Studies were conducted to correlate the effect of operational parameters such as load, speed, temperature and oil chemistries of the dynamometer engine test and structure and composition of diesel soot. Engine components such as piston ring, header, roller follower pin were also investigated to understand the effect of diesel soot on tribofilm formation and its structure. XANES, HRTEM, SR-XRD, Raman spectroscopy, SEM were used to examine the soot and tribofilm.
Download or read book Design and Development of Heavy Duty Diesel Engines written by P. A. Lakshminarayanan and published by Springer Nature. This book was released on 2019-11-05 with total page 914 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is intended to serve as a comprehensive reference on the design and development of diesel engines. It talks about combustion and gas exchange processes with important references to emissions and fuel consumption and descriptions of the design of various parts of an engine, its coolants and lubricants, and emission control and optimization techniques. Some of the topics covered are turbocharging and supercharging, noise and vibrational control, emission and combustion control, and the future of heavy duty diesel engines. This volume will be of interest to researchers and professionals working in this area.
