A Study of the Intermittent Region of Heated Two-dimensional Plane Jet

A Study of the Intermittent Region of Heated Two-dimensional Plane Jet PDF Author: P. E. Jenkins
Publisher:
ISBN:
Category : Heat
Languages : en
Pages : 220

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A Study of the Intermittent Region of Heated Two-dimensional Plane Jet

A Study of the Intermittent Region of Heated Two-dimensional Plane Jet PDF Author: P. E. Jenkins
Publisher:
ISBN:
Category : Heat
Languages : en
Pages : 220

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A Study of the Intermittent Region of Heated Two-dimensional Plane Jet

A Study of the Intermittent Region of Heated Two-dimensional Plane Jet PDF Author: Peter Edwin Jenkins
Publisher:
ISBN:
Category : Heat
Languages : en
Pages : 222

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Some Studies of the Intermittent Region and the Wall Region of a Two-dimensional Plane Wall Jet

Some Studies of the Intermittent Region and the Wall Region of a Two-dimensional Plane Wall Jet PDF Author: Stephen Michael Kohan
Publisher:
ISBN:
Category : Jets
Languages : en
Pages : 512

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Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 704

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Turbulent Shear Flows I

Turbulent Shear Flows I PDF Author: F. Durst
Publisher: Springer Science & Business Media
ISBN: 3642463959
Category : Technology & Engineering
Languages : en
Pages : 415

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The present book contains papers that have been selected from contributions to the First International Symposium on Turbulent Shear Flows which was held from the 18th to 20th April 1977 at The Pennsylvania State University, University Park, Pennsylvania, USA. Attend ees from close to 20 countries presented over 100 contributions at this meeting in which many aspects of the current activities in turbulence research were covered. Five topics received particular attention at the Symposium: Free Flows Wall Flows Recirculating Flows Developments in Reynolds Stress Closures New Directions in Modeling This is also reflected in the five chapters of this book with contributions from research workers from different countries. Each chapter covers the most valuable contributions of the conference to the particular chapter topic. Of course, there were many additional good con tributions to each subject at the meeting but the limitation imposed on the length of this volume required that a selection be made. The realization of the First International Symposium on Turbulent Shear Flows was p- sible by the general support of: U. S. Army Research Office U. S. Navy Research Office Continuing Education Center of The Pennsylvania State University The conference organization was carried out by the organizing committee consisting of: F. Durst, Universitat Karlsruhe, Karlsruhe, Fed. Rep. of Germany V. W. Goldschmidt, Purdue University, West Lafayette, Ind. , USA B. E. Launder, University of California, Davis, Calif. , USA F. W. Schmidt, Pennsylvania State University, University Park, Penna.

Acoustically Excited Heated Jets. 1: Internal Excitation

Acoustically Excited Heated Jets. 1: Internal Excitation PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 238

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The effects of relatively strong upstream acoustic excitation on the mixing of heated jets with the surrounding air are investigated. To determine the extent of the available information on experiments and theories dealing with acoustically excited heated jets, an extensive literature survey was carried out. The experimental program consisted of flow visualization and flowfield velocity and temperature measurements for a broad range of jet operating and flow excitation conditions. A 50.8-mm-diam nozzle was used for this purpose. Parallel to the experimental study, an existing theoretical model of excited jets was refined to include the region downstream of the jet potential core. Excellent agreement was found between theory and experiment in moderately heated jets. However, the theory has not yet been confirmed for highly heated jets. It was found that the sensitivity of heated jets to upstream acoustic excitation varies strongly with the jet operating conditions and that the threshold excitation level increases with increasing jet temperature. Furthermore, the preferential Strouhal number is found not to change significantly with a change of the jet operating conditions. Finally, the effects of the nozzle exit boundary layer thickness appear to be similar for both heated and unheated jets at low Mach numbers.

Structure and Mechanisms of Turbulence II

Structure and Mechanisms of Turbulence II PDF Author: H. Fiedler
Publisher: Springer
ISBN:
Category : Science
Languages : en
Pages : 436

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Japanese Science and Technology

Japanese Science and Technology PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 724

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Japanese Science and Technology, 1983-1984

Japanese Science and Technology, 1983-1984 PDF Author: United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1080

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Journal of Engineering for Power

Journal of Engineering for Power PDF Author:
Publisher:
ISBN:
Category : Mechanical engineering
Languages : en
Pages : 1298

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