We Freeze to Please

We Freeze to Please PDF

Author: William M. Leary

Publisher:

Published: 2002

Total Pages: 224

ISBN-13:

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This is the story of a unique facility that has made unparalleled contributions to a specialized area of aeronautics research that affects virtually all who fly.

We Freeze to Please

We Freeze to Please PDF

Author: William Leary

Publisher: CreateSpace

Published: 2014-04-16

Total Pages: 218

ISBN-13: 9781499171167

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The formation of ice on wings and other control surfaces of airplanes is one of the oldest and most vexing problems that aircraft engineers and scientists continue to face. While no easy, comprehensive answers exist, the staff at NASA's Icing Research Tunnel at the Glenn Research Center in Cleveland has done pioneering work to make flight safer for experimental, commercial, and military consumers.

We Freeze to Please

We Freeze to Please PDF

Author: National Aeronautics and Space Administration

Publisher: CreateSpace

Published: 2013-10-28

Total Pages: 204

ISBN-13: 9781493600519

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The formation of ice on wings and other control surfaces of airplanes is one of the oldest and most vexing problems that aircraft engineers and scientists continue to face. While no easy, comprehensive answers exist, the staff at NASAs Icing Research Tunnel (IRT) at the Glenn Research Center in Cleveland has done pioneering work to make flight safer for experimental, commercial, and military customers. The National Advisory Committee for Aeronautics (NACA) initiated government research on aircraft icing in the 1930s at its Langley facility in Virginia. Icing research shifted to the NACA's Cleveland facility in the 1940s. Initially there was little focus on icing at either location, as these facilities were more concerned with aerodynamics and engine development. With several high-profile fatal crashes of air mail carriers, however, the NACA soon realized the need for a leading research facility devoted to icing prevention and removal. The IRT began operation in 1944 and, despite renovations and periodic attempts to shut it down, has continued to function productively for almost 60 years. In part because icing has proved so problematic over time, IRT researchers have been unusually open-minded in experimenting with a wide variety of substances, devices, and techniques. Early icing prevention experiments involved grease, pumping hot engine exhaust onto the wings, glycerin soap, mechanical and inflatable "boots," and even corn syrup. The IRT staff also looked abroad for ideas and later tried a German and Soviet technique of electromagnetism, to no avail. More recently, European polymer fluids have been more promising. The IRT even periodically had "amateur nights" in which a dentist's coating for children's teeth proved unequal to the demands of super-cooled water droplets blown at 100 miles per hour. Despite many research dead-ends, IRT researchers have achieved great success over the years. They have developed important computer models, such as the LEWICE software, and made significant contributions to prevent ice buildup on turbine-powered commercial aircraft, helicopters, and military planes.

"Read You Loud and Clear!"

Author: Sunny Tsiao

Publisher:

Published: 2008

Total Pages: 528

ISBN-13:

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From the Dust Jacket: Regardless of how sophisticated it may be, no spacecraft is of any value unless it can be tracked accurately to determine where it is and how it is performing. At the height of the space race, 6,000 men and women operated NASA's Spaceflight Tracking and Data Network at some two dozen locations across five continents. This network, known as the STDN, began its operation by tracking Sputnik 1, the world's first artificial satellite that was launched into space by the former Soviet Union. Over the next 40 years, the network was destined to play a crucial role on every near-Earth space mission that NASA flew. Whether it was receiving the first television images from space, tracking Apollo astronauts to the Moon and back, or data acquiring for Earth science, the STDN was that intricate network behind the scenes making the missions possible. Some called it the "Invisible Network," a hallmark of which was that no NASA mission has ever been compromised due to a network failure. Read You Loud and Clear! is a historical account of the STDN, starting with its formation in the late 1950s to what it is today in the first decade of the twenty-first century. It traces the roots of the tracking network from its beginnings at the White Sands Missile Range in New Mexico to the Tracking and Data Relay Satellite System (TDRSS) space-based constellation of today. The story spans the early days of satellite tracking using the Minitrack Network, through the expansion of the Satellite Tracking And Data Acquisition Network (STADAN) and the Manned Space Flight Network (MSFN), and finally, to the Space and Ground Networks of today. Written from a nontechnical perspective, the author has translated a highly technical subject into historical accounts told within the framework of the U.S. space program. These accounts tell how international goodwill and foreign cooperation were crucial to the operation of the network and why the space agency chose to build the STDN the way it did. More than anything else, the story of NASA's STDN is about the "unsung heroes of the space program."

Reconsidering a Century of Flight

Reconsidering a Century of Flight PDF

Author: Roger D. Launius

Publisher: UNC Press Books

Published: 2015-12-01

Total Pages: 314

ISBN-13: 146962558X

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On December 17, 1903, Orville and Wilbur Wright soared into history during a twelve-second flight on a secluded North Carolina beach. Commemorating the 100th anniversary of the first flight, these essays chart the central role that aviation played in twentieth-century history and capture the spirit of innovation and adventure that has characterized the history of flight. The contributors, all leading aerospace historians, consider four broad themes relating to the development of flight technology: innovation and the technology of flight, civil aeronautics and government policy, aerial warfare, and aviation in the American imagination. Through their attention to the political, economic, military, and cultural history of flight, the authors establish that the Wrights' invention--and all that followed in both air and space--was one of the most significant technologies of the twentieth century, fundamentally reshaping our world. Supported by the First Flight Centennial Commission The contributors are Janet R. Daly Bednarek, Tami Davis Biddle, Roger E. Bilstein, Hans-Joachim Braun, David T. Courtwright, Anne Collins Goodyear, Roger D. Launius, William M. Leary, David D. Lee, W. David Lewis, John H. Morrow, Dominick A. Pisano, and A. Timothy Warnock.

Exploring the Unknown

Exploring the Unknown PDF

Author: John M. Logsdon

Publisher: U. S. National Aeronautics & Space Administration

Published: 1995

Total Pages: 786

ISBN-13:

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NASA SP-2004-4407. NASA History Series. Edited by John M. Logsdon, et al. 6th in a series containing a selection of key documents in the history of the United States civil space program. Includes chapters on solar physics, space physics, life sciences, and Earth science. LC. card 96-9066.

Critical Issues in the History of Spaceflight

Critical Issues in the History of Spaceflight PDF

Author: Stephen J. Dick

Publisher: U. S. National Aeronautics & Space Administration

Published: 2006

Total Pages: 680

ISBN-13:

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In March 2005, the NASA History Division and the Division of Space History at the National Air and Space Museum brought together a distinguished group of scholars to consider the state of the discipline of space history. This volume is a collection of essays based on those deliberations. The meeting took place at a time of extraordinary transformation for NASA, stemming from the new Vision of Space Exploration announced by President George W. Bush in January 204: to go to the Moon, Mars, and beyond. This Vision, in turn, stemmed from a deep reevaluation of NASA?s goals in the wake of the Space Shuttle Columbia accident and the recommendations of the Columbia Accident Investigation Board. The new goals were seen as initiating a "New Age of Exploration" and were placed in the context of the importance of exploration and discovery to the American experiences. (Amazon).