A Finite-difference Method for Predicting Supersonic Turbulent Boundary-layer Flows with Tangential Slot Injection

A Finite-difference Method for Predicting Supersonic Turbulent Boundary-layer Flows with Tangential Slot Injection PDF Author: E. W. Miner
Publisher:
ISBN:
Category : Boundary layer
Languages : en
Pages : 0

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A Finite-difference Method for Predicting Supersonic Turbulent Boundary-layer Flows with Tangential Slot Injection

A Finite-difference Method for Predicting Supersonic Turbulent Boundary-layer Flows with Tangential Slot Injection PDF Author: E. W. Miner
Publisher:
ISBN:
Category : Boundary layer
Languages : en
Pages : 0

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Calculation by a Finite-difference Method of Supersonic Turbulent Boundary Layers with Tangential Slot Injection

Calculation by a Finite-difference Method of Supersonic Turbulent Boundary Layers with Tangential Slot Injection PDF Author: Ivan E. Beckwith
Publisher:
ISBN:
Category : Finite differences
Languages : en
Pages : 84

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Finite difference calculation based on eddy diffusivity and mixing length flow theory to characterize supersonic turbulent boundary layer with tangential slot injection.

A Finite-difference Method for Predicting Supersonic Turbulent Boundary-layer Flows with Tangential Slot Injection

A Finite-difference Method for Predicting Supersonic Turbulent Boundary-layer Flows with Tangential Slot Injection PDF Author: E. W. Miner
Publisher:
ISBN:
Category : Boundary layer
Languages : en
Pages : 84

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Supersonic Turbulent Boundary-layer Flows with Mass Injection Through Slots And/or Porous Walls

Supersonic Turbulent Boundary-layer Flows with Mass Injection Through Slots And/or Porous Walls PDF Author: Alvin L. Murray
Publisher:
ISBN:
Category : Boundary layer (Meteorology)
Languages : en
Pages : 92

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Book Description
An implicit finite-difference method was used to solve the compressible boundary-layer equations, and to study the effects of mass transfer through porous plates, slots, and a combination of the two. The effects of the external pressure field were also included by using a global pressure interaction scheme. Two different eddy viscosity models were used for the slot and slot-porous combination cases: one was a two-layer model with inner and outer laws, and the other was a multi-layer model with as many as five separate layers. Results of the present method were compared with experimental data at a Mach number of 2.8. Comparisons of the skin friction reduction and Mach number profiles gave good to excellent agreement. Pressure interaction had little effect on the slot injection skin friction but increased the skin friction of the porous and slot-porous combination markedly.

NASA Technical Memorandum

NASA Technical Memorandum PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 64

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Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 602

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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.

NASA Technical Note

NASA Technical Note PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 598

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Genmix

Genmix PDF Author: D Brian Spalding
Publisher: Elsevier
ISBN: 1483188175
Category : Reference
Languages : en
Pages : 393

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Book Description
Genmix: A General Computer Program for Two-dimensional Parabolic Phenomena explains a computer program called GENMIX. The main intention of the program is to be used as a tool of instructions. The name of the program is a mixture of two considerations: its generality and its concern for mixing processes. The book aims to help the potential user to understand the physical and mathematical basis of the topic computer program. It is also the aim of the book to make the program applicable to practical problems. The book is arranged in such a way as to parallel a course of lectures and associated computer-workshop sessions wherein the student is allowed to do some elementary computations as soon as he has gained some knowledge of the method. The book contains the mathematical, physical, and computer-coding aspects of the program. Concepts such as the boundary layer, two-dimensional, and steady- flow are defined and discussed in depth. The text will be a useful tool for computer instructors and students.

Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1290

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Book Description
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index.

Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1386

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