Gohar Science 5
Author :
Publisher : Gohar Publishers
Page : 124 pages
File Size : 27,72 MB
Release :
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ISBN : 9789695260203
Author :
Publisher : Gohar Publishers
Page : 124 pages
File Size : 27,72 MB
Release :
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ISBN : 9789695260203
Author :
Publisher : Gohar Publishers
Page : 100 pages
File Size : 36,74 MB
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ISBN : 9789695260197
Author :
Publisher : Gohar Publishers
Page : 132 pages
File Size : 10,70 MB
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ISBN : 9789695260395
Author : Yuehan Wang
Publisher : Taylor & Francis
Page : 1007 pages
File Size : 40,94 MB
Release : 2004-09-15
Category : Technology & Engineering
ISBN : 1134233981
Jointly sponsored by the China University of Mining and Technology and the University of Nottingham, UK, a total of 187 papers have been included in the proceedings, of which fifty-two are contributed by authors outside of China. Scholars and experts from both China and abroad discuss and exchange information on the latest developments in mining sc
Author : Chongfu Huang
Publisher : CRC Press
Page : 965 pages
File Size : 46,97 MB
Release : 2013-07-25
Category : Computers
ISBN : 0203771478
In this present internet age, risk analysis and crisis response based on information will make up a digital world full of possibilities and improvements to people‘s daily life and capabilities. These services will be supported by more intelligent systems and more effective decisionmaking. This book contains all the papers presented at the 4th Inter
Author : Ramsey Gohar
Publisher : World Scientific
Page : 519 pages
File Size : 30,61 MB
Release : 2018-07-17
Category : Technology & Engineering
ISBN : 1786345196
Fundamentals of Tribology deals with the fundamentals of lubrication, friction and wear, as well as mechanics of contacting surfaces and their topography. It begins by introducing the reader to the importance of tribology in everyday life and offers a brief history of the subject. It then describes the nature of rough surfaces and the mechanics of contacting elastic solids and their deformation under load and friction in their relative motion. The book goes on to discuss the importance of lubricant rheology with respect to viscosity and density. Then, the principles of hydrodynamic lubrication are covered with derivations of the governing Reynolds and energy equations. Applications of hydrodynamic lubrication in various forms of bearings — journal bearings, thrust bearings and externally pressurised bearings — are outlined. The important and still evolving subject of elastohydrodynamic lubrication is treated in some detail, both at its fundamentals and its applications in thin shell or overlay bearings, cam-followers and internal combustion engine pistons.The fundamentals of biotribology are also covered, particularly its applications to endo-articular mammalian joints such as hip and knee joints and their arthroplasty. In addition, there is a treatment of the rapidly emerging knowledge of tribological phenomena in lightly loaded vanishing conjunctions (nanotribology), in natural systems and very small devices, such as MEMS and high density data storage media. There is also a new chapter on the rapidly emerging subject of surface texturing to promote retention of microreservoirs of lubricant, acting as microbearings and improving lubrication of otherwise poorly lubricated conjunctions.This book targets the undergraduate and postgraduate body as well as engineering professionals in industry, where often a quick solution or understanding of certain tribological fundamentals is sought. The book can also form an initial basis for those interested in research into certain aspects of tribology.
Author : Hsp
Publisher :
Page : pages
File Size : 30,8 MB
Release : 2007
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ISBN : 9780153813702
Author :
Publisher :
Page : 0 pages
File Size : 23,16 MB
Release : 2006
Category : Earth sciences
ISBN : 9780153436130
Author :
Publisher :
Page : 144 pages
File Size : 14,33 MB
Release : 1967
Category : Science news
ISBN :
Author : Gohar Mushtaq
Publisher :
Page : 96 pages
File Size : 12,13 MB
Release : 2006
Category : Heart
ISBN : 9781842000755
The role of the human heart according to Islamic writings in comparison with modern science.