Interaction of Chemistry, Turbulence and Shock Waves in Hypervelocity Flow

Interaction of Chemistry, Turbulence and Shock Waves in Hypervelocity Flow PDF Author: G. V. Candler
Publisher:
ISBN:
Category : Heat
Languages : en
Pages : 68

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Interaction of Chemistry, Turbulence and Shock Waves in Hypervelocity Flow

Interaction of Chemistry, Turbulence and Shock Waves in Hypervelocity Flow PDF Author: G. V. Candler
Publisher:
ISBN:
Category : Heat
Languages : en
Pages : 68

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Book Description


Interaction of Chemistry, Turbulence, and Shock Waves in Hypervelocity Flow

Interaction of Chemistry, Turbulence, and Shock Waves in Hypervelocity Flow PDF Author: Graham V. Candler
Publisher:
ISBN:
Category : Aerodynamics, Hypersonic
Languages : en
Pages : 90

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Book Description
Significant contributions were made in a four-year interdisciplinary experimental, numerical and theoretical program to extend the state of knowledge and understanding of the effects of chemical reactions in hypervelocity flows. The program addressed the key problems in aerothermochemistry that arise from the interaction between the three strongly nonlinear effects: Compressibility; vorticity; and chemistry. Results included: (1) Discovery of dramatic damping effects of nonequilibrium vibration and chemistry on transition in hypervelocity flows; (2) Proper formulation of parameters for reacting blunt-body flows. (3) Effects of nonequilibrium chemistry in shock-on-shock interaction; (4) New experiments on, and correlation with theory of high-enthalpy flap-induced separation; (5) Computations of interaction of a shock wave with density interfaces and with compressible Hill's spherical vortex; (6) Extensive clarification of phenomena in supersonic shear flows using new diagnostic and computational tools; (7) New experiments and computations of hypervelocity double-one flow yielded insights into vibration-dissociation coupling; (8) First-principles computations of electron collision cross-sections with diatomic molecules and CO2; and (9) Development of new diagnostic technique LITA for accurate non-intrusive point measurement of gas properties.

Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 548

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Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1148

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Basic Research and Technologies for Two-Stage-to-Orbit Vehicles

Basic Research and Technologies for Two-Stage-to-Orbit Vehicles PDF Author: Dieter Jacob
Publisher: John Wiley & Sons
ISBN: 3527605509
Category : Technology & Engineering
Languages : en
Pages : 683

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Book Description
Focusing on basic aspects of future reusable space transportation systems and covering overall design, aerodynamics, thermodynamics, flight dynamics, propulsion, materials, and structures, this report presents some of the most recent results obtained in these disciplines. The authors are members of three Collaborative Research Centers in Aachen, Munich and Stuttgart concerned with hypersonic vehicles. A major part of the research presented here deals with experimental and numerical aerodynamic topics ranging from low speed to hypersonic flow past the external configuration and through inlet and nozzle. Mathematicians and engineers jointly worked on aspects of flight mechanics like trajectory optimization, stability, control and flying qualities. Structural research and development was predominantly coupled to the needs for high temperature resistant structures for space vehicles.

Chemical Reactions in Turbulent Mixing Flows

Chemical Reactions in Turbulent Mixing Flows PDF Author: Paul E. Dimotakis
Publisher:
ISBN:
Category : Shear flow
Languages : en
Pages : 34

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Air Force Research Resumés

Air Force Research Resumés PDF Author:
Publisher:
ISBN:
Category : Military research
Languages : en
Pages : 854

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A Selected Listing of NASA Scientific and Technical Reports for ...

A Selected Listing of NASA Scientific and Technical Reports for ... PDF Author: United States. National Aeronautics and Space Administration. Scientific and Technical Information Division
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 2088

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Shock Wave-Boundary-Layer Interactions

Shock Wave-Boundary-Layer Interactions PDF Author: Holger Babinsky
Publisher: Cambridge University Press
ISBN: 1139498649
Category : Technology & Engineering
Languages : en
Pages : 481

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Book Description
Shock wave-boundary-layer interaction (SBLI) is a fundamental phenomenon in gas dynamics that is observed in many practical situations, ranging from transonic aircraft wings to hypersonic vehicles and engines. SBLIs have the potential to pose serious problems in a flowfield; hence they often prove to be a critical - or even design limiting - issue for many aerospace applications. This is the first book devoted solely to a comprehensive, state-of-the-art explanation of this phenomenon. It includes a description of the basic fluid mechanics of SBLIs plus contributions from leading international experts who share their insight into their physics and the impact they have in practical flow situations. This book is for practitioners and graduate students in aerodynamics who wish to familiarize themselves with all aspects of SBLI flows. It is a valuable resource for specialists because it compiles experimental, computational and theoretical knowledge in one place.

NASA Scientific and Technical Reports

NASA Scientific and Technical Reports PDF Author: United States. National Aeronautics and Space Administration Scientific and Technical Information Division
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 2300

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Book Description