Author: National Aeronautics and Space Adm Nasa
Publisher:
ISBN: 9781728936697
Category :
Languages : en
Pages : 38
Book Description
Results of an engineering study to measure changes in structural damping properties of two cryogenic wind tunnel model systems and two metallic test specimens at cryogenic temperatures are presented. Data are presented which indicate overall, a trend toward reduced structural damping at cryogenic temperatures (-250 degrees F) when compared with room temperature damping properties. The study was focused on structures and materials used for model systems tested in the National Transonic Facility (NTF). The study suggests that the significant reductions in damping at extremely cold temperatures are most likely associated with changes in mechanical joint compliance damping rather than changes in material (solid) damping. Young, Clarence P., Jr. and Buehrle, Ralph D. Langley Research Center RTOP 505-59-54-01...
Structural Damping Studies at Cryogenic Temperatures
Author: National Aeronautics and Space Adm Nasa
Publisher:
ISBN: 9781728936697
Category :
Languages : en
Pages : 38
Book Description
Results of an engineering study to measure changes in structural damping properties of two cryogenic wind tunnel model systems and two metallic test specimens at cryogenic temperatures are presented. Data are presented which indicate overall, a trend toward reduced structural damping at cryogenic temperatures (-250 degrees F) when compared with room temperature damping properties. The study was focused on structures and materials used for model systems tested in the National Transonic Facility (NTF). The study suggests that the significant reductions in damping at extremely cold temperatures are most likely associated with changes in mechanical joint compliance damping rather than changes in material (solid) damping. Young, Clarence P., Jr. and Buehrle, Ralph D. Langley Research Center RTOP 505-59-54-01...
Publisher:
ISBN: 9781728936697
Category :
Languages : en
Pages : 38
Book Description
Results of an engineering study to measure changes in structural damping properties of two cryogenic wind tunnel model systems and two metallic test specimens at cryogenic temperatures are presented. Data are presented which indicate overall, a trend toward reduced structural damping at cryogenic temperatures (-250 degrees F) when compared with room temperature damping properties. The study was focused on structures and materials used for model systems tested in the National Transonic Facility (NTF). The study suggests that the significant reductions in damping at extremely cold temperatures are most likely associated with changes in mechanical joint compliance damping rather than changes in material (solid) damping. Young, Clarence P., Jr. and Buehrle, Ralph D. Langley Research Center RTOP 505-59-54-01...
Scientific and Technical Aerospace Reports
Monthly Catalog of United States Government Publications
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1450
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1450
Book Description
Research and Technology Program Digest
Author: United States. National Aeronautics and Space Administration
Publisher:
ISBN:
Category :
Languages : en
Pages : 792
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 792
Book Description
Monthly Catalogue, United States Public Documents
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1100
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1100
Book Description
Adaptive Structures, Eleventh International Conference Proceedings
Author: Yuji Matsuzaki
Publisher: CRC Press
ISBN: 9781587161032
Category : Technology & Engineering
Languages : en
Pages : 658
Book Description
Publisher: CRC Press
ISBN: 9781587161032
Category : Technology & Engineering
Languages : en
Pages : 658
Book Description
Issues in Materials and Manufacturing Research: 2011 Edition
Author:
Publisher: ScholarlyEditions
ISBN: 1464963312
Category : Technology & Engineering
Languages : en
Pages : 7150
Book Description
Issues in Materials and Manufacturing Research: 2011 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about Materials and Manufacturing Research. The editors have built Issues in Materials and Manufacturing Research: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Materials and Manufacturing Research in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in Materials and Manufacturing Research: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
Publisher: ScholarlyEditions
ISBN: 1464963312
Category : Technology & Engineering
Languages : en
Pages : 7150
Book Description
Issues in Materials and Manufacturing Research: 2011 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about Materials and Manufacturing Research. The editors have built Issues in Materials and Manufacturing Research: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Materials and Manufacturing Research in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in Materials and Manufacturing Research: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
Government Reports Annual Index
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1690
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1690
Book Description
Important Research Problems in Missile and Spacecraft Structural Dynamics
Author: Millard Vernon Barton
Publisher:
ISBN:
Category : Space vehicles
Languages : en
Pages : 64
Book Description
Publisher:
ISBN:
Category : Space vehicles
Languages : en
Pages : 64
Book Description