Research On Aeroelastic Phenomena In Airfoil Cascades An Experimental Investigation Of The Unsteady Aerodynamics Of A Controlled Oscillating Mca Airfoil Cascade
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Scientific And Technical Aerospace Reports
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Author :
language : en
Publisher:
Release Date : 1977
Scientific And Technical Aerospace Reports written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1977 with Aeronautics categories.
Dynamics Structural Dynamics Aiaa 77 368 Aiaa 77 455 With Omissions In Numbering
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Author :
language : en
Publisher:
Release Date : 1977
Dynamics Structural Dynamics Aiaa 77 368 Aiaa 77 455 With Omissions In Numbering written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1977 with Materials categories.
Research On Aeroelastic Phenomena In Airfoil Cascades An Experimental Investigation Of The Unsteady Aerodynamics Of A Controlled Oscillating Mca Airfoil Cascade
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Author : Sanford Fleeter
language : en
Publisher:
Release Date : 1976
Research On Aeroelastic Phenomena In Airfoil Cascades An Experimental Investigation Of The Unsteady Aerodynamics Of A Controlled Oscillating Mca Airfoil Cascade written by Sanford Fleeter and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1976 with categories.
A unique unsteady cascade experiment directed at providing fundamental aerodynamic data needed to verify or direct refinements to the basic model on unstalled supersonic torsional flutter in turbomachines is presented. In particular, the steady, quasi-static, and unsteady aerodynamics were determined for a multiple circular arc (MCA) airfoil cascade which modeled the tip section of an advanced design fan blade. The MCA cascade was harmonically oscillated in the torsional mode at a reduced frequency value of 0.14. The fundamental unsteady aerodynamic data was obtained at a Mach number equal to 1.55 over a range of interblade phase angles for two values of the cascade static pressure ratio. These unsteady results were then correlated with the predictions from state-of-the-art unsteady flat plate cascade analyses.
Papers Presented At The Aiaa Asme Sae Asee 25th Joint Propulsion Conference
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Author :
language : en
Publisher:
Release Date : 1989
Papers Presented At The Aiaa Asme Sae Asee 25th Joint Propulsion Conference written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Airplanes categories.
Nasa Sp
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Author :
language : en
Publisher:
Release Date : 1979
Nasa Sp written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with Aeronautics categories.
Aeronautical Engineering
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Author :
language : en
Publisher:
Release Date : 1993
Aeronautical Engineering written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Aeronautics categories.
A selection of annotated references to unclassified reports and journal articles that were introduced into the NASA scientific and technical information system and announced in Scientific and technical aerospace reports (STAR) and International aerospace abstracts (IAA)
Advisory Group For Aerospace Research And Development Index Of Publications
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Author : North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development
language : en
Publisher:
Release Date : 1980
Advisory Group For Aerospace Research And Development Index Of Publications written by North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1980 with Aeronautics categories.
Government Reports Annual Index
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Author :
language : en
Publisher:
Release Date : 1977
Government Reports Annual Index written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1977 with Government reports announcements & index categories.
Aeronautical Engineering A Cumulative Index To A Continuing Bibliography Supplement 300
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Author :
language : en
Publisher:
Release Date : 1994
Aeronautical Engineering A Cumulative Index To A Continuing Bibliography Supplement 300 written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with categories.
Research On Aeroelastic Phenomena In Airfoil Cascades An Experimental Investigation Of The Unsteady Aerodynamics Of A Classical Airfoil Cascade In Translation
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Author : Sanford Fleeter
language : en
Publisher:
Release Date : 1978
Research On Aeroelastic Phenomena In Airfoil Cascades An Experimental Investigation Of The Unsteady Aerodynamics Of A Classical Airfoil Cascade In Translation written by Sanford Fleeter and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1978 with categories.
The advent of high tip-speed, high work, blading in the fan stages of advanced gas turbine engines has led to the recognition of a new type of blading instability - unstalled supersonic flutter. As a result, a concerted effort to develop an appropriate predictive mathematical model has taken place. To determine the range of validity and to direct refinements to the basic flow model, fundamental supersonic oscillating cascade data are required. The experiment described herein is directed at significantly extending the range of existing supersonic cascade data to include translation mode oscillations. In particular, the fundamental time-variant translation mode aerodynamics are determined for the first time for a classical airfoil cascade in supersonic inlet flow field over a range of interblade phase angles at a realistic reduced frequency value. These unique experimental data are then correlated with predictions obtained from an appropriate state-of-the-art harmonically oscillating flat plate cascade aerodynamic analysis. (Author).