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  • English  (3)
  • Korn, D.  (2)
  • Jameson, A.  (1)
  • Korn, S. W.  (1)
  • Economics  (3)
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  • 1
    Online Resource
    Online Resource
    Berlin, Heidelberg :Springer Berlin Heidelberg :
    UID:
    almahu_9949198266602882
    Format: VI, 184 p. , online resource.
    Edition: 1st ed. 1977.
    ISBN: 9783642488528
    Series Statement: Lecture Notes in Economics and Mathematical Systems, 150
    Content: The purpose of this book is to survey computational flow research on the design and analysis of supercritical wing sections supported by the National Aeronautics and Space Administration at the Energy Research and Development Administration Mathematics and Computing Laboratory of New York University. The work was performed under NASA Grants NGR 33-016-167 and NGR 33-016-201 and ERDA Contract EY-76-C-02-3077. Computer programs to be listed and described have applications in the study of flight of modern aircraft at high sub­ sonic speeds. One of the codes generates cascades of shockless tran­ sonic airfoi~s that are expected to increase significantly the effici­ ency of compressors and turbines. Good simulation of physically observed flows has been achieved. This work is a sequel to two earlier books [1,2] published by Springer-Verlag under similar titles that we shall refer to as Volumes I and II. New York November 1977 TABLE OF CONTENTS I. INTRODUCTION 1 1. Shockless Airfoils and Supercritical Wing Sections 1 2. Differential Equations of Gas Dynamics 2 II. THE METHOD OF COMPLEX CHARACTERISTICS 5 1. A New Boundary Value Problem 5 2. Topology of the Paths of Integration 8 3. Iterative Scheme for the Map Function 9 III. TRANSONIC AIRFOIL DESIGN CODE 10 1. Isolated Airfoils 10 2. Compressor Cascades 12 3. Turbine Cascades 13 4. Comparison with Experiment 14 IV. TWO-DU1ENSIONAL ANALYSIS CODE 16 1. Wave Drag 16 2. A Fast Solver 19 3. Remarks about Three-Dimensional Flow 24 V. REFERENCES 26 VI.
    Note: I. Introduction -- 1. Shockless Airfoils and Supercritical Wing Sections -- 2. Differential Equations of Gas Dynamics -- II. The Method of Complex Characteristics -- 1. A New Boundary Value Problem -- 2. Topology of the Paths of Integration -- 3. Iterative Scheme for the Map Function -- III. Transonic Airfoil Design Code -- 1. Isolated Airfoils -- 2. Compressor Cascades -- 3. Turbine Cascades -- 4. Comparison with Experiment -- IV. Two-Dimensional Analysis Code -- 1. Wave Drag -- 2. A Fast Solver -- 3. Remarks about Three-Dimensional Flow -- V. References -- VI. Users Manual for the Design Code -- 1. Introduction -- 2. The Input Deck -- 3. Closure -- 4. Achieving a Good Design -- 5. Boundary Layer Correction -- 6. Error Messages -- 7. Glossary of TAPE7 Parameters -- 8. Glossary of Output Parameters -- VII. Plots and Tables of Results -- 1. Airfoils Designed Using the New Code -- 2. Data from Analysis and Experiment -- VIII. Fortran Listings of the Codes -- 1. The New Design Code K -- 2. Update of the Analysis Code H.
    In: Springer Nature eBook
    Additional Edition: Printed edition: ISBN 9783540085331
    Additional Edition: Printed edition: ISBN 9783642488535
    Language: English
    Subjects: Economics , Mathematics
    RVK:
    RVK:
    RVK:
    Keywords: Konferenzschrift
    URL: Volltext  (URL des Erstveröffentlichers)
    Library Location Call Number Volume/Issue/Year Availability
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  • 2
    Online Resource
    Online Resource
    Berlin, Heidelberg :Springer Berlin Heidelberg :
    UID:
    almahu_9949198381902882
    Format: VI, 298 p. 34 illus. , online resource.
    Edition: 1st ed. 1975.
    ISBN: 9783642489129
    Series Statement: Lecture Notes in Economics and Mathematical Systems, 108
    Content: This handbook is a sequel to an earlier volume entitled "A Theory of Supercritical Wing Sections, with Computer Programs and Examples." Since the completion of the first volume, which we shall refer to as Volume I (cf. [ll), some effort has been made to improve our airfoil design program. A number of more desirable air­ foils have been designed. In addition several of our wing sections have been tested in wind tunnels. We should like to make this material available here, since it is more convenient to use the design program in conjunction with data for a fairly broad range of examples. Moreover, we have developed new analysis programs that supersede our previous work. Chapter I is devoted to a brief discussion of the mathematics involved in our additions and modifications. There is only a mini­ mum emphasis on theory, since the representation of important physical phenomena such as boundary layer shock wave interaction and separation is partly empirical. It is our contention, however, that the computer programs provide a better simulation than might have been expected. Chapter II presents numerical results found by our new methods, as well as comparisons with experimental data. Chapter III contains a discussion of the use of the program together with Fortran listings.
    Note: I. Theory -- 1. Introduction -- 2. Models of Shock Structure -- 3. Iterative Schemes for Three Dimensional Analysis -- 4. Choice of Coordinates and Conformal Mapping -- 5. Two Dimensional Analysis with a Turbulent Boundary Layer Correction -- 6. Design in the Hodograph Plane: A New Model of the Trailing Edge -- 7. Design in the Hodograph Plane: Choice of Parameters -- 8. Bibliography -- II. Data -- 1. Catalog of Transonic Airfoils -- 2. Evaluation of Analysis Methods -- 3. Comparison of Experimental Data with the Boundary Layer Correction -- 4. Comparison of Experimental Data with the Boundary Layer Correction Using the Quasiconservation Option -- 5. Drag Polars -- 6. Schlieren Photographs -- III. Fortran Programs -- 1. Operation of the Turbulent Boundary Layer Correction Program H -- 2. Glossaries and Tables for Program H. -- 3. Operation of the Three Dimensional Analysis Program J -- 4. Glossary and Table for Program J -- 5. Listing of the Boundary Layer Analysis Program H -- 6. Listing of the Three Dimensional Analysis Program J -- 7. Listing of Quasiconservation Option for Program H -- 8. Listing of Update for Design Programs B and D.
    In: Springer Nature eBook
    Additional Edition: Printed edition: ISBN 9783540070290
    Additional Edition: Printed edition: ISBN 9783642489136
    Language: English
    Subjects: Economics , Mathematics
    RVK:
    RVK:
    RVK:
    Keywords: Konferenzschrift
    URL: Volltext  (URL des Erstveröffentlichers)
    Library Location Call Number Volume/Issue/Year Availability
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  • 3
    UID:
    b3kat_BV005696669
    Format: XV,745 S.
    ISBN: 0471503703
    Language: English
    Subjects: Economics
    RVK:
    RVK:
    Keywords: Rechnungswesen
    Library Location Call Number Volume/Issue/Year Availability
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