Fundamentals of Machine Component Design

Fundamentals of Machine Component Design

Author: Robert C. Juvinall

Publisher: John Wiley & Sons

Published: 2020-06-23

Total Pages: 805

ISBN-13: 1119723604

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Fundamentals of Machine Component Design presents a thorough introduction to the concepts and methods essential to mechanical engineering design, analysis, and application. In-depth coverage of major topics, including free body diagrams, force flow concepts, failure theories, and fatigue design, are coupled with specific applications to bearings, springs, brakes, clutches, fasteners, and more for a real-world functional body of knowledge. Critical thinking and problem-solving skills are strengthened through a graphical procedural framework, enabling the effective identification of problems and clear presentation of solutions. Solidly focused on practical applications of fundamental theory, this text helps students develop the ability to conceptualize designs, interpret test results, and facilitate improvement. Clear presentation reinforces central ideas with multiple case studies, in-class exercises, homework problems, computer software data sets, and access to supplemental internet resources, while appendices provide extensive reference material on processing methods, joinability, failure modes, and material properties to aid student comprehension and encourage self-study.


Airpower for Strategic Effect

Airpower for Strategic Effect

Author: Colin S. Gray

Publisher: CreateSpace

Published: 2012-08-01

Total Pages: 366

ISBN-13: 9781478392262

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In this magisterial tour d'horizon of the air weapon's steady rise in effectiveness since its fledgling days, Colin Gray, a prolific strate gist of long-standing scholarly achievement and international repute, has rightly taken a long view of today's pattern of regional conflict by appraising airpower in the broader context in which its operational payoff will ultimately be registered. His careful development of airpower's “strategic narrative,” as he calls it, shows convincingly how the relative criticality of the air weapon in joint warfare is neither universal nor unchanging but rather is crucially dependent on the particular circumstances of a confrontation. More to the point, viewed situationally, airpower can be everything from single-handedly decisive to largely irrelevant to a combatant commander's needs, depending on his most pressing challenges of the moment. Because its relative import, like that of all other force elements, hinges directly on how its comparative advantages relate to a commander's most immediate here-and-now concerns, airpower does not disappoint when it is not the main producer of desired outcomes. Indeed, the idea that airpower should be able to perform effectively in all forms of combat unaided by other force elements is both an absurd measure of its operational merit and a baseless arguing point that its most outspoken advocates, from Giulio Douhet and Billy Mitchell onward, have done their cause a major disservice by misguidedly espousing over many decades. Although the air weapon today may have been temporarily overshadowed by more land-centric forms of force employment, given the kinds of lower-intensity conflicts that the United States and its allies have been obliged to contend with in recent years, there will most assuredly be future times when new challenges yet to arise will again test America's air posture to the fullest extent of its deterrent and combat potential. Professor Gray's central theme is that airpower generates strategic effect. More specifically, he maintains, airpower is a tactical equity that operates—ideally—with strategic consequences. To him, “strategic” does not inhere in the equity's physical characteristics, such as an aircraft's range or payload, but rather in what it can do by way of producing desired results. From his perspective, a strategic effect is, first and foremost, that which enables outcome-determining results. And producing such results is quintessentially the stock in trade of American airpower as it has progressively evolved since Vietnam. Airpower for Strategic Effect offers an uncommonly thoughtful application of informed intellect to an explanation of how modern air warfare capabilities should be understood. Along the way, it puts forward a roster of observations about the air weapon that warrant careful reflection by all who would presume to find it wanting. Among the most notable of those observations are that context rules in every case and that whether airpower should be regarded as supported by or supporting of other force elements is not a question that can ever have a single answer for all time. Rather, as noted above, the answer will hinge invariably on the unique conditions of any given conflict.


Ross-Ade

Ross-Ade

Author: Robert C. Kriebel

Publisher: Purdue University Press

Published: 2009

Total Pages: 408

ISBN-13: 1557535221

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Dave Ross (1871-1943) and George Ade (1866-1944) were trustees, distinguished alumni and benefactors of Purdue University. Their friendship began in 1922 and led to their giving land and money for the 1924 construction of Ross-Ade Stadium, now a 70,000 seat athletic landmark on the West Lafayette campus. Their life stories date to 1883 Purdue and involve their separate student experiences and eventual fame. Their lives crossed paths with U.S. First Lady Eleanor Roosevelt, Henry Ford, Amelia Earhart, and Will Rogers among others. Gifts or ideas from Ross or Ade led to creation of the Purdue Research Foundation, Purdue Airport, Ross Hills Park, and Ross Engineering Camp. They helped Purdue Theater, the Harlequin Club and more. Ade, renowned author and playwright, did butt heads with Purdue administrators at times long ago, but remains a revered figure. Ross's ingenious mechanical inventions of gears still steer millions of motorized vehicles, boats, tractors, even golf carts the world over.


The Luftwaffe

The Luftwaffe

Author: James S. Corum

Publisher:

Published: 1997

Total Pages: 400

ISBN-13:

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A study of the resurrection of Germany's air force during the period, providing an account of the evolution of German military aviation theory, doctrine, war games, and operations between the two world wars. Draws on archival material to reveal debates with the General Staff about the future role of airpower and the problems of aligning aviation technology with air doctrine. Also examines the early WWII period and the Luftwaffe's effectiveness in Poland and France. Includes bandw photos. Annotation copyrighted by Book News, Inc., Portland, OR