Download or read book A Technical Operational History of the Liberty Engine written by Robert J. Neal and published by . This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of the Liberty was to standardize aircraft engine design. The theory was to have an engine design that could be built in several sizes and thus power airplanes for any purpose, from training to bombing. The differences in sizes would be obtained by using different numbers of cylinders in the same design. A large number of other parts would also be used in common by all resulting sizes of the engine series. The initial concept called for four-, six-, eight- and 12-cylinder models. An X-24 version was built experimentally, and one- and two-cylinder models were built for testing purposes. The engine design eventually saw use on land, sea, and in the air, and its active military career spanned the years 1917 to 1960. In addition, it provided noble service in a multitude of civilian uses, and still does even today, some 90 years after the first engine ran. This book covers the complete history of the Liberty's design, production, and use in amazing detail and includes appendices covering contracts, testing, specifications, and much more.

Download or read book Jet Web written by Dietrich Eckardt and published by Springer Nature. This book was released on 2023-02-03 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present book describes the development history of turbojet engines, mainly in the web-type triangle Great Britain (USA) - Germany - Switzerland from early beginnings in the 1920s up to the first practical usage in the 1950s, before the still unbroken, grand impact of aero propulsion technology on global air traffic started. interconnections are highlighted, including the considerable impact of axial-flow compressor design know-how of the Swiss/German company BBC Brown Boveri & Cie. on both sides. The author reveals significant undercurrents which led to a considerable exchange, and thus change in understanding of the technical-historical perspective, especially in the decisive years before WWII, and thus closes gaps in the unilateral views of this ground-breaking technical advancement. The old ‘Whittle vs. von Ohain Saga’ is not repeated in full, but addressed in sufficient detail to understand the considerably enlarged narrative scope.

Download or read book The Rock River Valley written by Royal Brunson Way and published by . This book was released on 1926 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book History of aeronautics a selected list of references to material in the written by (City) Public Library New York and published by . This book was released on 1938 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Automotive Industries written by and published by . This book was released on 1918 with total page 1370 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Aviation News written by and published by . This book was released on 2009-07 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monthly Catalog United States Public Documents written by United States. Superintendent of Documents and published by . This book was released on 1968 with total page 1716 pages. Available in PDF, EPUB and Kindle. Book excerpt: February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index

Download or read book The Industrial Arts Index written by and published by . This book was released on 1919 with total page 962 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Industrial Arts Index written by and published by . This book was released on 1919 with total page 970 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Engineering Index written by and published by . This book was released on 1920 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since its creation in 1884, Engineering Index has covered virtually every major engineering innovation from around the world. It serves as the historical record of virtually every major engineering innovation of the 20th century. Recent content is a vital resource for current awareness, new production information, technological forecasting and competitive intelligence. The world?s most comprehensive interdisciplinary engineering database, Engineering Index contains over 10.7 million records. Each year, over 500,000 new abstracts are added from over 5,000 scholarly journals, trade magazines, and conference proceedings. Coverage spans over 175 engineering disciplines from over 80 countries. Updated weekly.

Download or read book Transactions of the Ninth Scientific Conference of Graduate Students and Junior Scientific Associates of the Institute for the History of Natural Science and Technology written by Institut istorii estestvoznanii︠a︡ i tekhniki (Akademii︠a︡ nauk SSSR) and published by . This book was released on 1969 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Inquiry Into Operations of the United States Air Services written by United States. Congress. House. Select committee of inquiry into operations of the United States air services and published by . This book was released on 1925 with total page 1662 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Oxford Companion to American Military History written by and published by . This book was released on with total page 951 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Aviation Week Space Technology written by and published by . This book was released on 1919 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes a mid-December issue called Buyer guide edition.

Download or read book United States Air Force History written by and published by . This book was released on 1973 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract : This guide seeks to aid scholars and researchers to locate collections of primary and secondary documents on the Air Force. The first part deals with official Air Force depositories, which are essential to the historian writing about its operations worldwide. The second part describes the equally important collections of the National Archives and its depositories, including the pertinent papers in the Presidential Libraries. The third part covers university and college collections of personal papers of various military and civilian leaders, as well as other documents, which deal with the Air Force. Other governmental depositories-federal, state, and local-plus a number of private collections where Air Force material may be found are listed in part four. Finally, the last section describes a variety of other collections where primary and secondary materials on military, naval, and civil aviation-which directly or indirectly have impinged on the development of the Air Force-may be found.

Download or read book A Concise History of the U S Air Force written by Stephen Lee McFarland and published by Createspace Independent Publishing Platform. This book was released on 1997 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: Except in a few instances, since World War II no American soldier or sailor has been attacked by enemy air power. Conversely, no enemy soldier orsailor has acted in combat without being attacked or at least threatened by American air power. Aviators have brought the air weapon to bear against enemies while denying them the same prerogative. This is the legacy of the U.S. AirForce, purchased at great cost in both human and material resources.More often than not, aerial pioneers had to fight technological ignorance, bureaucratic opposition, public apathy, and disagreement over purpose.Every step in the evolution of air power led into new and untrodden territory, driven by humanitarian impulses; by the search for higher, faster, and farther flight; or by the conviction that the air way was the best way. Warriors have always coveted the high ground. If technology permitted them to reach it, men, women andan air force held and exploited it-from Thomas Selfridge, first among so many who gave that "last full measure of devotion"; to Women's Airforce Service Pilot Ann Baumgartner, who broke social barriers to become the first Americanwoman to pilot a jet; to Benjamin Davis, who broke racial barriers to become the first African American to command a flying group; to Chuck Yeager, a one-time non-commissioned flight officer who was the first to exceed the speed of sound; to John Levitow, who earned the Medal of Honor by throwing himself over a live flare to save his gunship crew; to John Warden, who began a revolution in air power thought and strategy that was put to spectacular use in the Gulf War.Industrialization has brought total war and air power has brought the means to overfly an enemy's defenses and attack its sources of power directly. Americans have perceived air power from the start as a more efficient means of waging war and as a symbol of the nation's commitment to technology to master challenges, minimize casualties, and defeat adversaries.

Download or read book The Encyclopedia of Indianapolis written by David J. Bodenhamer and published by Indiana University Press. This book was released on 1994-11-22 with total page 1624 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A work of this magnitude and high quality will obviously be indispensable to anyone studying the history of Indianapolis and its region." -- The Journal of American History "... absorbing and accurate... Although it is a monument to Indianapolis, do not be fooled into thinking this tome is impersonal or boring. It's not. It's about people: interesting people. The Encyclopedia of Indianapolis is as engaging as a biography." -- Arts Indiana "... comprehensive and detailed... might well become the model for other such efforts." -- Library Journal With more than 1,600 separate entries and 300 illustrations, The Encyclopedia of Indianapolis is a model of what a modern city encyclopedia should be. From the city's inception through its remarkable transformation into a leading urban center, the history and people of Indianapolis are detailed in factual and intepretive articles on major topics including business, education, religion, social services, politics, ethnicity, sports, and culture.