Download or read book Supersonic Airliner Non Sense written by Ronald Edward George Davies and published by . This book was released on 1998-03 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the dramatic flight by "Chuck" Yeager in 1947, when an aircraft first exceeded the speed of sound, the dream of a successful supersonic airliner has captivated the interest of many manufacturers & of many governments. But as yet, only a few concordes & a couple of Tupolev Tu-144s have gone into service, on a very few routes & none were ever sold. The cost of developing any supersonic airliner is prohibitive. The prospect of their being able to operate economically is remote. The market for such an aircraft (which would have to charge premium fares, even more than first class) is very small. Manufacturers & government agencies alike continue to base their multi-million research programs on inflated market "estimates" that combine substantial elements of special pleading & wishful thinking. Statements invariably include a plethora of "shoulds" & "coulds" in their predictions; but their assumptions carry little weight, as they are ill-supported by known data. The conclusions drawn to produce market "estimates" of more than a thousand aircraft neither clear-headed nor objective. This book, written by an experienced analyst who spent most of his career in commercial airline market research & traffic forecasting, explodes the myth. The analysis draws upon known facts, applies simple arithmetic & makes assumptions that are based on technical, operational & commercial sense.
Download or read book The No Nonsense Guide to Science written by Jerome Ravetz and published by New Internationalist. This book was released on 2006-11-01 with total page 143 pages. Available in PDF, EPUB and Kindle. Book excerpt: Science is the great intellectual adventure, but can also be an instrument of profit, power, and privilege. Wrongly used, it might yet make the twenty-first century our last. To make sense of this, we need to let go of old ideas and assumptions. This No-Nonsense Guide to Science introduces a new way of thinking about science, moving away from ideas of perfect certainty and objectivity. We must accept uncertainty and ignorance in the field, as well as the need for citizens’ participation in the policies involving science.
Download or read book NASA s Contributions to Aeronautics Aerodynamics structures propulsion controls written by and published by . This book was released on 2010 with total page 980 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two-volume collection of case studies on aspects of NACA-NASA research by noted engineers, airmen, historians, museum curators, journalists, and independent scholars. Explores various aspects of how NACA-NASA research took aeronautics from the subsonic to the hypersonic era.-publisher description.
Download or read book Stability and Control of Conventional and Unconventional Aerospace Vehicle Configurations written by Bernd Chudoba and published by Springer. This book was released on 2019-07-23 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces a stability and control methodology named AeroMech, capable of sizing the primary control effectors of fixed wing subsonic to hypersonic designs of conventional and unconventional configuration layout. Control power demands are harmonized with static-, dynamic-, and maneuver stability requirements, while taking the six-degree-of-freedom trim state into account. The stability and control analysis solves the static- and dynamic equations of motion combined with non-linear vortex lattice aerodynamics for analysis. The true complexity of addressing subsonic to hypersonic vehicle stability and control during the conceptual design phase is hidden in the objective to develop a generic (vehicle configuration independent) methodology concept. The inclusion of geometrically asymmetric aircraft layouts, in addition to the reasonably well-known symmetric aircraft types, contributes significantly to the overall technical complexity and level of abstraction. The first three chapters describe the preparatory work invested along with the research strategy devised, thereby placing strong emphasis on systematic and thorough knowledge utilization. The engineering-scientific method itself is derived throughout the second half of the book. This book offers a unique aerospace vehicle configuration independent (generic) methodology and mathematical algorithm. The approach satisfies the initial technical quest: How to develop a ‘configuration stability & control’ methodology module for an advanced multi-disciplinary aerospace vehicle design synthesis environment that permits consistent aerospace vehicle design evaluations?
Download or read book NASA s Contributions to Aeronautics written by and published by . This book was released on 2010 with total page 980 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Miles M 52 written by Captain Eric Brown CBE DSC AFC QCVSA RN and published by The History Press. This book was released on 2012-03-01 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: In December 1943, a top secret contract (E.24/43) was awarded to Miles Aircraft. The contract was to build the world's first supersonic jet capable of 1000mph. The only reliable source of data on supersonic objects came from the Armament Research Dept and their wind tunnel tests on ammunition. From this, Miles developed an exceptionally thin-winged, bullet-shaped aircraft. the research was inexplicably passed to the Americans in 1944. By December 1945, one prototype was virtually complete. The second, destined for an attempt at the sound barrier was 80 per cent complete. In February 1946, Capt Eric Brown was confirmed as the test pilot and October 1946 was set for the supersonic trials. However, on 12 February 1946, Miles were ordered to stop production. No plausible explanation was given for the cancellation when Britain was within six months of breaking the sound barrier. Eric Brown and others directly involved including Dennis Bancroft, the Chief Aerodynamicist on the M.52, have now come together to try and finally solve the mystery behind the cancellation.
Download or read book Deep Stall written by Philip K. Lawrence and published by Routledge. This book was released on 2017-05-15 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: Deep Stall applies a framework of strategic analysis to the Boeing Company. Boeing is the world's largest aerospace / defence company, with turnover in the region of US $60bn. The book examines the relative decline of Boeing in the civil aircraft market in relation to European manufacturer, Airbus. The aim of the book is to utilize the concept of strategic value to explain Boeing's decline. The authors define this concept as investment in people and technology to leverage future market success by developing innovative new products, arguing that Boeing has neglected strategic value in favour of shareholder value, defined in terms of short-term cash benefits. The rationale for the book exists both in the fact that the story in itself is interesting and also in the wider framework of analysis concerning the correct strategic approach for running a high technology business. The argument illustrates what can happen when quarterly returns become the predominant strategic rationale for a company. In the U.S. the business media (Economist, Forbes, Fortune, and Business Week etc) are now focusing on the question of Boeing's decline and the major implications for the U.S. national interest. Boeing is one of the jewels in the US technology crown, but today U.S. jobs and capability are being exported abroad, with most of its aircraft program work based in Asia. This is a hot topic in the US which explains why the business media are now so interested in this question. The book sits squarely in the centre of this debate. Deep Stall concludes with a brief analysis of the recent fight-back that has been evident in Boeing's fortunes and the successful campaign to sell the new 787. The authors probe the question of whether Airbus or Boeing is likely to dominate in the next ten or fifteen years.
Download or read book Future Spacecraft Propulsion Systems and Integration written by Paul A. Czysz and published by Springer. This book was released on 2017-08-30 with total page 515 pages. Available in PDF, EPUB and Kindle. Book excerpt: The updated and expanded third edition of this book focuses on the multi-disciplinary coupling between flight-vehicle hardware alternatives and enabling propulsion systems. It discusses how to match near-term and far-term aerospace vehicles to missions and provides a comprehensive overview of the subject, directly contributing to the next-generation space infrastructure, from space tourism to space exploration. This holistic treatment defines a mission portfolio addressing near-term to long-term space transportation needs covering sub-orbital, orbital and escape flight profiles. In this context, a vehicle configuration classification is introduced covering alternatives starting from the dawn of space access. A best-practice parametric sizing approach is introduced to correctly design the flight vehicle for the mission. This technique balances required mission with the available vehicle solution space and is an essential capability sought after by technology forecasters and strategic planners alike.
Download or read book Nonsense Rhymes Crosswords written by Peter Giddens and published by Lulu.com. This book was released on 2007-06-01 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nonsense Rhymes Crosswords Book 1 is a book of crosswords with clues that rhyme. The puzzles are quirky and sneaky and just a little bit silly. They're ideal for children learning to read. They're soothing for adults sitting in departure lounges. They're interesting to do while lying in a bed with a sore stomach. They're versatile. They're more fun than a sticky bun.
Download or read book Civil Supersonic Aircraft Development SST written by United States. Congress. House Appropriations and published by . This book was released on 1971 with total page 822 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Civil Supersonic Aircraft Development SST written by United States. Congress. House. Committee on Appropriations. Subcommittee on Department of Transportation and Related Agencies Appropriations and published by . This book was released on 1971 with total page 738 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Pilot written by Bill Hensley and published by Greenleaf Book Group. This book was released on 2011 with total page 197 pages. Available in PDF, EPUB and Kindle. Book excerpt: Entrepreneurs and professional Pilots Bill and Colleen Hensley take readers on a thrilling ride that will fundamentally change the way they think about leadership. A reader-friendly format that blends storytelling with crucial leadership insights. Through the actions of fictional student pilots and instructors, the authors demonstrate the leadership skills that they have seen through decades of firsthand experience, translated from the cockpit to the business world. It's a novel technique -- think Stephen Covey meets Top Gun -- that keeps readers engaged in the message and shows rather than tells how the best leaders operate. Each chapter ends in a debrief that distils the lessons from the previous pages and confronts the reader with perspective-changing questions. An individual-focused presentation of high-stakes leadership concepts, intended for CEOs, entrepreneurs, and managers. The Pilot is punctuated with concise, focused discussions of practical applications that leaders at all levels can begin to use immediately. Readers will find it an invaluable how-to on specific techniques that help them perform flawlessly under extreme pressure in any situation.
Download or read book Quieting the Boom written by Lawrence R. Benson and published by . This book was released on 2013 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sense and Nonsense about Race written by Ethel Josephine Alpenfels and published by . This book was released on 1965 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Supplemental Appropriations for Fiscal Year 1972 written by United States. Congress. Senate. Committee on Appropriations and published by . This book was released on 1971 with total page 1150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bulletin of the Atomic Scientists written by and published by . This book was released on 1965-02 with total page 48 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 Congressional Record written by United States. Congress and published by . This book was released on 1971 with total page 1350 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Congressional Record is the official record of the proceedings and debates of the United States Congress. It is published daily when Congress is in session. The Congressional Record began publication in 1873. Debates for sessions prior to 1873 are recorded in The Debates and Proceedings in the Congress of the United States (1789-1824), the Register of Debates in Congress (1824-1837), and the Congressional Globe (1833-1873)
