High Frequency Flow-structural Interaction in Dense Subsonic Fluids

High Frequency Flow-structural Interaction in Dense Subsonic Fluids PDF Author: B.-L. Liu
Publisher:
ISBN:
Category : Computational fluid dynamics
Languages : en
Pages : 238

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High Frequency Flow-structural Interaction in Dense Subsonic Fluids

High Frequency Flow-structural Interaction in Dense Subsonic Fluids PDF Author: B.-L. Liu
Publisher:
ISBN:
Category : Computational fluid dynamics
Languages : en
Pages : 238

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Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 700

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Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

High Frequency Flow-Structural Interaction in Dense Subsonic Fluids

High Frequency Flow-Structural Interaction in Dense Subsonic Fluids PDF Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781724233578
Category :
Languages : en
Pages : 234

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Prediction of the detailed dynamic behavior in rocket propellant feed systems and engines and other such high-energy fluid systems requires precise analysis to assure structural performance. Designs sometimes require placement of bluff bodies in a flow passage. Additionally, there are flexibilities in ducts, liners, and piping systems. A design handbook and interactive data base have been developed for assessing flow/structural interactions to be used as a tool in design and development, to evaluate applicable geometries before problems develop, or to eliminate or minimize problems with existing hardware. This is a compilation of analytical/empirical data and techniques to evaluate detailed dynamic characteristics of both the fluid and structures. These techniques have direct applicability to rocket engine internal flow passages, hot gas drive systems, and vehicle propellant feed systems. Organization of the handbook is by basic geometries for estimating Strouhal numbers, added mass effects, mode shapes for various end constraints, critical onset flow conditions, and possible structural response amplitudes. Emphasis is on dense fluids and high structural loading potential for fatigue at low subsonic flow speeds where high-frequency excitations are possible. Avoidance and corrective measure illustrations are presented together with analytical curve fits for predictions compiled from a comprehensive data base. Liu, Baw-Lin and Ofarrell, J. M. Unspecified Center NASA-CR-4652, M-773, NAS 1.26:4652 NAS8-38187...

Advanced Earth-to-orbit Propulsion Technology--1994

Advanced Earth-to-orbit Propulsion Technology--1994 PDF Author: Robert J. Richmond
Publisher:
ISBN:
Category : Liquid propellant rockets
Languages : en
Pages : 690

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Monthly Catalogue, United States Public Documents

Monthly Catalogue, United States Public Documents PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 856

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Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 932

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Advanced Earth-to-orbit Propulsion Technology 1994

Advanced Earth-to-orbit Propulsion Technology 1994 PDF Author: R. J. Richmond
Publisher:
ISBN:
Category : Liquid propellant rockets
Languages : en
Pages : 644

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Government Reports Announcements & Index

Government Reports Announcements & Index PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 624

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Aeronautical Engineering: A Cumulative Index to a Continuing Bibliography (supplement 325)

Aeronautical Engineering: A Cumulative Index to a Continuing Bibliography (supplement 325) PDF Author:
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ISBN:
Category :
Languages : en
Pages : 470

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Columbia Accident Investigation Board Report

Columbia Accident Investigation Board Report PDF Author: United States. Columbia Accident Investigation Board
Publisher:
ISBN:
Category : Space shuttles
Languages : en
Pages : 364

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Book Description
Vols. 2-6 of the CAIB's Final Report contain appendices that provide the supporting documentation for the main text of the Final Report contained in Vol. 1, which was released on Aug. 26, 2003. These appendix materials were working documents. They contain a number of conclusions and proposed recommendations, several of which were adopted by the CAIB in Vol. 1. The other conclusions and proposed recommendations drawn in Vols. 2-6 do not necessarily reflect the views of the CAIB but are included for the record. When there is conflict, Vol. 1 takes precedence. It alone is the CAIB's official statement.