Author:
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 590

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Book Description

Author: Ernst Heinrich Hirschel
Publisher: Springer Science & Business Media
ISBN: 354089974X
Category : Technology & Engineering
Languages : en
Pages : 512

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Book Description
In this book selected aerothermodynamic design problems in hypersonic vehicles are treated. Where applicable, it emphasizes the fact that outer surfaces of hypersonic vehicles primarily are radiation-cooled, an interdisciplinary topic with many implications.

Author: Walter P. Nelms
Publisher:
ISBN:
Category : Aerodynamics, Hypersonic
Languages : en
Pages : 108

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Book Description
Aerodynamic characteristics of a model designed to represent an all body, hypersonic cruise aircraft are presented for Mach numbers from 0.65 to 10.6. The configuration had a delta planform with an elliptic cone forebody and an afterbody of elliptic cross section. Detailed effects of varying angle of attack (-2 to 15 deg), angle of sideslip (-2 to 8 deg), Mach number, and configuration buildup were considered. In addition, the effectiveness of horizontal tail, vertical tail, and canard stabilizing and control surfaces was investigated. The results indicate that all configurations were longitudinally stable near maximum lift drag ratio. The configurations with vertical tails were directionally stable at all angles of attack. Trim penalties were small at hypersonic speeds for a center of gravity location representative of the airplane, but because of the large rearward travel of the aerodynamic center, trim penalties were severe at transonic Mach numbers.

Author: Dennis R. Jenkins
Publisher:
ISBN:
Category : Electronic government information
Languages : en
Pages : 142

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Book Description

Author: National Research Council
Publisher: National Academies Press
ISBN: 0309061423
Category : Technology & Engineering
Languages : en
Pages : 76

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Book Description
This study was undertaken in response to a request by the U.S. Air Force that the National Research Council (NRC) examine whether the technologies that underlie the concept of a hypersonic, air-launched, air-breathing, hydrocarbon-fueled missile with speeds up to Mach 81 can be demonstrated in time to be initially operational by 2015. To conduct the study, the NRC appointed the Committee on Review and Evaluation of the Air Force Hypersonic Technology Program, under the auspices of the Air Force Science and Technology Board.

Author: Division on Engineering and Physical Sciences
Publisher: National Academies Press
ISBN: 0309042291
Category : Technology & Engineering
Languages : en
Pages : 112

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Book Description

Author: Jack B. Esgar
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 44

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Book Description
Abstract: Many methods of cooling the structure of an aircraft capable of flight speeds up to 18,000 feet per second were studied. Water and hydrogen stored in the liquid state appear very promising as both coolants and heat sinks. The storage and circulation of hydrogen throughout the aircraft need not be a hazard. Cooling the outer skin of the aircraft in high-equilibrium-temperature regions could probably be avoided by using a material such as silicon carbide. The internal structure could be cooled by use of a thin layer of balsa wood saturated with water. In this way tanks for storage of coolant would be avoided.

Author: United States. Congress. Senate. Committee on Commerce
Publisher:
ISBN:
Category : Supersonic transport planes
Languages : en
Pages : 542

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Book Description

Author: William H. Heiser
Publisher: AIAA
ISBN: 9781563470356
Category : Science
Languages : en
Pages : 632

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Book Description
An almost entirely self-contained engineering textbook primarily for use in undergraduate and graduate courses in airbreathing propulsion. It provides a broad and basic introduction to the elements needed to work in the field as it develops and grows. Homework problems are provided for almost every individual subject. An extensive array of PC-based user-friendly computer programs is provided in order to facilitate repetitious and/or complex calculations. Annotation copyright by Book News, Inc., Portland, OR

Author: Dennis R. Jenkins
Publisher:
ISBN: 9781580071314
Category : Aerodynamics, Hypersonic
Languages : en
Pages : 0

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Book Description
Nineteen years before Space Shuttle, the small, black, rocket-powered, bullet-shaped X-15 showed it was possible to fly into - and out of - space. There had never been anything like the X-15; it had a million-horsepower engine and could fly twice as fast as a rifle bullet. The X-15 set records that stood for years. Specialty Press's bestseller, Hypersonic, has been re-released in a softbound format at a reduced price. This book is the most extensively researched history of the X-15 program yet published. The book was written with the cooperation of surviving X-15 pilots as well as many other program principals and is based on six years of research in Air Force, NASA, and North American archives. It covers the tasks of converting and testing the B-52 carrier airplanes, building the first full-pressure suits to protect the pilot, building the first engineering mission simulators, acquiring the remote lakebed landing sites, and building the radar range. It also covers the flight program in detail, including the most authoritative flight log ever assembled; in many instances, information in this log was derived from the original flight-data recordings. Also covered are each of the experiments that were flown aboard the X-15 late in its career when it became the workhorse of the space program, carrying such things as startrackers destined for the Apollo program and missile-detection systems that would later be sent into orbit on satellites.