Download or read book Natural Stability and the Parachute Principle in Aeroplanes written by W. LeMaitre and published by . This book was released on 1911 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Natural Stability and the Parachute Principle in Aeroplanes Classic Reprint written by W. Lemaitre and published by . This book was released on 2015-08-05 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Natural Stability and the Parachute Principle in Aeroplanes Since there is nothing new under the sun, it is useless to pretend that there is anything new in the design here advocated or the theories advanced. Both are rather the result of a commonsense consideration of the different points of all flying machines, natural and artificial, and an endeavour to select from the great number of good points those which seem most likely to blend together into a practical machine. The conclusions reached are the result of a quite independent investigation, carried on over three years by means of numberless experiments, and the writer has endeavoured to make no single statement which he cannot by some experiment amply prove. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Natural Stability and the Parachute Principle in Aeroplanes written by Lemaitre W and published by Hardpress Publishing. This book was released on 2016-06-23 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.
Download or read book NATURAL STABILITY THE PARACH written by W. Lemaitre and published by . This book was released on 2016-08-28 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Natural Stability and the Parachute Principle in Aeroplanes Primary Source Edition written by W. Lemaitre and published by Nabu Press. This book was released on 2013-10 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.
Download or read book Natural Stability and the Parachute Principle in Aeroplanes written by W. LeMaitre and published by DigiCat. This book was released on 2022-06-03 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Natural Stability and the Parachute Principle in Aeroplanes " by W. LeMaitre are conclusions that are the result of a quite independent investigation, carried on over three years by means of numberless experiments about flying machines, and the writer has endeavored to make no single statement which he cannot by some experiment amply prove. Excerpt: "THE IMPORTANCE OF STABILITY. In considering the whole question of aviation, it becomes evident that the one point to strive for at the present juncture is stability. If we are ever to have a practical flying machine, that is, a machine which we can use as we do a yacht, a motor car, or a bicycle, it must be one that we can trust to keep its balance by reason of the natural forces embodied in it, and without any effort of control on the part of the pilot. It may be objected that a bicycle does not do this, and this is true, but, on the other hand, the upsetting of a bicycle is a very small matter, whereas the tilting of an aeroplane mostly means sudden death to its occupant, and it is probable that if the same consequences followed the tilting of a bicycle, bicycles would soon have been made with four wheels."
Download or read book Natural Stability and the Parachute Principle in Aeroplanes With 34 Illustrations written by W. LE MAITRE and published by . This book was released on 1911 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Cumulative Book Index written by and published by . This book was released on 1913 with total page 864 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Command Of The Air written by General Giulio Douhet and published by Pickle Partners Publishing. This book was released on 2014-08-15 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the pantheon of air power spokesmen, Giulio Douhet holds center stage. His writings, more often cited than perhaps actually read, appear as excerpts and aphorisms in the writings of numerous other air power spokesmen, advocates-and critics. Though a highly controversial figure, the very controversy that surrounds him offers to us a testimonial of the value and depth of his work, and the need for airmen today to become familiar with his thought. The progressive development of air power to the point where, today, it is more correct to refer to aerospace power has not outdated the notions of Douhet in the slightest In fact, in many ways, the kinds of technological capabilities that we enjoy as a global air power provider attest to the breadth of his vision. Douhet, together with Hugh “Boom” Trenchard of Great Britain and William “Billy” Mitchell of the United States, is justly recognized as one of the three great spokesmen of the early air power era. This reprint is offered in the spirit of continuing the dialogue that Douhet himself so perceptively began with the first edition of this book, published in 1921. Readers may well find much that they disagree with in this book, but also much that is of enduring value. The vital necessity of Douhet’s central vision-that command of the air is all important in modern warfare-has been proven throughout the history of wars in this century, from the fighting over the Somme to the air war over Kuwait and Iraq.
Download or read book Bulletin of the Atomic Scientists written by and published by . This book was released on 1961-05 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Bulletin of the Atomic Scientists is the premier public resource on scientific and technological developments that impact global security. Founded by Manhattan Project Scientists, the Bulletin's iconic "Doomsday Clock" stimulates solutions for a safer world.
Download or read book Principles of Flight for Pilots written by Peter J. Swatton and published by Wiley. This book was released on 2010-10-25 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organised and written as an accessible study guide for student pilots wishing to take commercial ground examinations to obtain ATPL or CPL licenses, Principles of Flight for Pilots also provides a reliable up-to-date reference for qualified and experienced personnel wishing to further improve their understanding of the Principles of Flight and related subjects. Providing a unique aerodynamics reference tool, unlike any book previously Principles of Flight for Pilots explains in significant depth all the topics necessary to pass the Principles of Flight examination as required by the EASA syllabus. Aviation ground instructor Peter J. Swatton, well reputed for his previous works in the field of pilot ground training, presents the subject in seven parts including basic aerodynamics; level flight aerodynamics; stability; manoeuvre aerodynamics; and other aerodynamic considerations. Each chapter includes self-assessed questions, 848 in total spread over eighteen chapters, with solutions provided at the end of the book containing full calculations and explanations.
Download or read book Flying beyond the stall written by Douglas A. Joyce and published by . This book was released on 2014 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt: The X-31 Enhanced Fighter Maneuverability Demonstrator was unique among experimental aircraft. A joint effort of the United States and Germany, the X-31 was the only X-plane to be designed, manufactured, and flight tested as an international collaboration. It was also the only X-plane to support two separate test programs conducted years apart, one administered largely by NASA and the other by the U.S. Navy, as well as the first X-plane ever to perform at the Paris Air Show. Flying Beyond the Stall begins by describing the government agencies and private-sector industries involved in the X-31 program, the genesis of the supermaneuverability concept and its initial design breakthroughs, design and fabrication of two test airframes, preparation for the X-31's first flight, and the first flights of Ship #1 and Ship #2. Subsequent chapters discuss envelope expansion, handling qualities (especially at high angles of attack), and flight with vectored thrust. The book then turns to the program's move to NASA's Dryden Flight Research Center and actual flight test data. Additional tasking, such as helmet-mounted display evaluations, handling quality studies, aerodynamic parameter estimation, and a "tailless" study are also discussed.The book describes how, in the aftermath of a disastrous accident with Ship #1 in 1995, Ship #2 was prepared for its outstanding participation in the Paris Air Show. The aircraft was then shipped back to Edwards AFB and put into storage until the late 1990s, when it was refurbished for participation in the U. S. Navy's VECTOR program. The book ends with a comprehensive discussion of lessons learned and includes an Appendix containing detailed information.
Download or read book The Paths of Heaven The Evolution of Airpower Theory written by and published by . This book was released on 1997 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Airpower is not widely understood. Even though it has come to play an increasingly important role in both peace and war, the basic concepts that define and govern airpower remain obscure to many people, even to professional military officers. This fact is largely due to fundamental differences of opinion as to whether or not the aircraft has altered the strategies of war or merely its tactics. If the former, then one can see airpower as a revolutionary leap along the continuum of war; but if the latter, then airpower is simply another weapon that joins the arsenal along with the rifle, machine gun, tank, submarine, and radio. This book implicitly assumes that airpower has brought about a revolution in war. It has altered virtually all aspects of war: how it is fought, by whom, against whom, and with what weapons. Flowing from those factors have been changes in training, organization, administration, command and control, and doctrine. War has been fundamentally transformed by the advent of the airplane.
Download or read book The Romance of Aircraft written by L Y Smith and published by . This book was released on 1919 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book All that is Solid Melts Into Air written by Marshall Berman and published by Verso. This book was released on 1983 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: The experience of modernization -- the dizzying social changes that swept millions of people into the capitalist world -- and modernism in art, literature and architecture are brilliantly integrated in this account.
Download or read book Eyes of Artillery written by Edgar F. Raines and published by Government Printing Office. This book was released on 2000 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book China Airborne written by James Fallows and published by Vintage. This book was released on 2013-02-26 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: From one of our most influential journalists, here is a timely, vital, and illuminating account of the next stage of China’s modernization—its plan to rival America as the world’s leading aerospace power and to bring itself from its low-wage past to a high-tech future. In 2011, China announced its twelfth Five-Year Plan, which included the commitment to spend a quarter of a trillion dollars to jump-start its aerospace industry. In China Airborne, James Fallows documents, for the first time, the extraordinary scale of China’s project, making clear how it stands to catalyze the nation’s hyper-growth and hyper-urbanization, revolutionizing China in ways analogous to the building of America’s transcontinental railroad in the nineteenth century. Completing this remarkable picture, Fallows chronicles life in the city of Xi’an, home to 250,000 aerospace engineers and assembly-line workers, and introduces us to some of the hucksters, visionaries, entrepreneurs, and dreamers who seek to benefit from China’s pursuit of aeronautical supremacy. He concludes by explaining what this latest demonstration of Chinese ambition means for the United States and for the rest of the world—and the right ways for us to respond.
