Download or read book The Role of Piston Distortion on Lubrication in a Reciprocating Engine written by William L. Blair and published by . This book was released on 1990 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Modeling the Effects of Piston Skirt Distortion on the Design of Pistons for Optimum Lubrication in a Reciprocating Engine written by William Lawrence Blair and published by . This book was released on 1989 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effects of Piston Design and Lubricant Selection on Reciprocating Engine Friction written by Luke Frank Moughon and published by . This book was released on 2006 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt: (Cont.) Moreover, increasing oil supply (i.e., increasing effective oil film thickness) tends to decrease net friction by promoting hydrodynamic lubrication. Changes to piston geometry were shown to have significant effects on friction. In order to maximize hydrodynamic support, the pressure must be distributed evenly across the piston skirt; this can be achieved by making the skirt-liner clearance as even and smooth as possible. The model confirmed that skirt profiles with gentle slopes tend to reduce net friction, as do skirt ovality values that closely approximate the shape of the liner. Moreover, the grooves machined into the skirt surface were shown to have a deleterious effect on friction if their amplitude was large relative to the thickness of the oil film. Using relatively small-amplitude grooves facilitates oil movement and retention without leading to direct contact with the liner. After piston geometry has been optimized to promote hydrodynamic lubrication, further refinements, such as reducing oil viscosity, are possible.

Download or read book ASME Technical Papers written by and published by . This book was released on with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Tribology of Reciprocating Engines written by D. Dowson and published by Elsevier. This book was released on 2017-05-04 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tribology of Reciprocating Engines documents the proceedings of the 9th Leeds-Lyon Symposium on Tribology held at the University of Leeds, England on September 7-10, 1982. This book emphasizes advances in the working principals of the tribological components that operate with relative motion. The topics discussed include the dynamic analysis of engine bearing systems, measurement of oil film thickness in diesel motor main bearings, and temperature variations in crankshaft bearings. The theoretical and experimental study of ring-liner friction, tribology in the cylinders of reciprocating compressors, and lubricant properties in the diesel engine piston ring zone are also described. This text likewise considers the metallurgy of scoring and scuffing failure, impact of oil contamination on wear and energy losses, and role of tappet surface morphology and metallurgy in cam/tappet life. This compilation is a good reference for triblogists, lubrication engineers, and specialists researching on reciprocating engines.

Download or read book Predictive Modeling of Piston Assembly Lubrication in Reciprocating Internal Combustion Engines written by Huijie Xu and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Oils Rheology Tribology and Driveline Fluids written by and published by . This book was released on 2004 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Distortion of Turbulence in a Reciprocating Engine Cylinder written by Victor Wing-wing Wong and published by . This book was released on 1978 with total page 724 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Engine Tribology written by C.M. Taylor and published by Elsevier. This book was released on 1993-07-23 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: Customer expectations and international competition are obliging car and commercial vehicle manufacturers to produce more efficient and cleaner products in shorter product cycle times. The consideration of Engine Tribology has a leading role to play in helping to achieve these goals. Specific areas of interdisciplinary interest include: design influences on fuel economy and emissions; new materials (ceramics, steels, coatings, lubricants, additives); low viscosity lubricants; and low heat rejection (adiabatic) engines. This volume gives a detailed and current review on some basic features of tribology particularly associated with internal combustion engines such as: lubrication analysis relevant to plain bearings, Hertzian contact theory and elastohydrodynamic lubrication associated with cams and followers and friction and wear in a general context. Several chapters examine engine bearings, valve trains, (cams and followers) and piston assemblies. For each machine element a background introduction is followed by design interpretations and a consideration of future developments. The important topic of materials, solids and lubricants is focused upon in the concluding chapters. The work will be of interest to engineers and researchers in the automobile, automotive products, petroleum and associated industries.

Download or read book Finite Difference Solution to Reynold s Lubrication Equation in the Piston Ring Pack of a Reciprocating Engine written by Alejandro Alberto Sales Sarrapy and published by . This book was released on 1993 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Paper written by and published by . This book was released on 1993 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Analysis of Lubricant Film Thickness and Distribution Along the Piston ring liner Interface in a Reciprocating Engine written by Steven Michael Casey and published by . This book was released on 1998 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1973 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Lubrication Between the Piston Rings and Cylinder Wall of a Running Engine written by J. S. Courtney-Pratt and published by . This book was released on 1944 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Internal combustion Engine written by Sir Harry Ralph Ricardo and published by . This book was released on 1923 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Wear and Lubrication of Piston Rings and Cylinders written by Reemt Poppinga and published by . This book was released on 1948 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Contribution of Piston Ring Packs and Cylinder Bore Distortion to Engine Friction written by Simon Paul Edwards and published by . This book was released on 1992 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: