The Development of a Small Scale Wind Tunnel Simulating the Atmospheric Boundary Layer in Support of a Stochastic Wind Model

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ISBN 13 :
Total Pages : 74 pages
Book Rating : 4.:/5 (915 download)

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Book Synopsis The Development of a Small Scale Wind Tunnel Simulating the Atmospheric Boundary Layer in Support of a Stochastic Wind Model by : Maximillian Hobson-Dupont

Download or read book The Development of a Small Scale Wind Tunnel Simulating the Atmospheric Boundary Layer in Support of a Stochastic Wind Model written by Maximillian Hobson-Dupont and published by . This book was released on 2015 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: There has been much success in atmospheric boundary layer simulation with medium sized closed-circuit wind tunnels with test section dimensions of approximately 1 x 1 m. However, smaller, blower-type wind tunnels are more common in university laboratories due to the lower cost and smaller space requirements. A small size, open flow wind tunnel with a 1 x 1 foot test section was modified to simulate the atmospheric boundary layer with a combination of upstream spires and cubic roughness elements. The primitive spire geometry detailed in the literature was found to yield poor agreement with the power law velocity profile of interest, and a novel iterative algorithm was developed to produce nonlinear spire geometry. The geometry generated by the algorithm was tested in the wind tunnel and found to simulate the desired velocity profile based on a Hellman exponent of 0.20 with a high degree of agreement, having a maximum velocity error of 4%. This confirmed the suitability of small-sized wind tunnels for simulating the atmospheric boundary layer.

Data for the Wind Tunnel Simulation of the Adiabatic Atmospheric Boundary Layer

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ISBN 13 :
Total Pages : 15 pages
Book Rating : 4.:/5 (11 download)

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Book Synopsis Data for the Wind Tunnel Simulation of the Adiabatic Atmospheric Boundary Layer by : N. J. Cook

Download or read book Data for the Wind Tunnel Simulation of the Adiabatic Atmospheric Boundary Layer written by N. J. Cook and published by . This book was released on 1976 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Wind Tunnel Test Techniques

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Publisher : Academic Press
ISBN 13 : 0128181001
Total Pages : 672 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Wind Tunnel Test Techniques by : Colin Britcher

Download or read book Wind Tunnel Test Techniques written by Colin Britcher and published by Academic Press. This book was released on 2023-10-20 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wind Tunnel Test Techniques: Design and Use at Low and High Speeds with Statistical Engineering Applications provides an up-to-date treatment of the topic. Beginning with a brief history of wind tunnels and its types and uses, the book goes on to cover subsonic, supersonic and hypersonic wind tunnel design and construction, calibration, boundary corrections, flow quality assessment, pressure surveys, and dynamic testing. It also focuses on wind tunnel facilities, making it useful for both the designer and operator. Engineers and graduate students in aerospace, automotive and similar programs will find this book useful in their work with experimental aerodynamics, gas dynamics, facility design and performance. - Deals with a broad range of flow speeds in wind tunnels, from low speed to high speed - Provides a discussion of similarity laws as well as material on statistical analysis - Includes coverage on facility-to-facility and facility-to-CFD correlation - Presents advanced topics such as cryogenic wind tunnels, ground simulation in automotive testing, and propulsion testing

Wind Tunnel Simulation of Atmospheric Flows and Its Applicability to Meteorological Problems

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Publisher : Downsview, Ont.: Atmospheric Environment Service
ISBN 13 :
Total Pages : 26 pages
Book Rating : 4.:/5 (243 download)

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Book Synopsis Wind Tunnel Simulation of Atmospheric Flows and Its Applicability to Meteorological Problems by : H. W. Teunissen

Download or read book Wind Tunnel Simulation of Atmospheric Flows and Its Applicability to Meteorological Problems written by H. W. Teunissen and published by Downsview, Ont.: Atmospheric Environment Service. This book was released on 1974 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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Publisher :
ISBN 13 :
Total Pages : 300 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Wind Tunnel Modeling of the Atmospheric Boundary Layer

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Publisher :
ISBN 13 :
Total Pages : 184 pages
Book Rating : 4.:/5 (63 download)

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Book Synopsis Wind Tunnel Modeling of the Atmospheric Boundary Layer by : Sreemanth Pagadala

Download or read book Wind Tunnel Modeling of the Atmospheric Boundary Layer written by Sreemanth Pagadala and published by . This book was released on 1972 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The importance of simulating atmospheric flows in wind tunnels has been well established. Experiments were conducted in the Modified Aerodynamic Wind Tunnel to determine the suitability of this wind tunnel for simulating atmospheric flows and the degree to which various aspects of modeling could be fulfilled. A temperature profile to simulate the inversion aloft was generated inside the test section, and then an appropriate velocity profile was built in by means of screen mesh arrangements. The turbulence characteristics of the flow were measured. The validity of the temperature, velocity and turbulence fields were examined. It was found that while the temperature and velocity profiles were quite valid, the turbulence generated by the screen mesh arrangement was too high. The test section being short, turbulence could not be damped out to the required level. A model smoke stack was introduced into the test section to observe the effect of the modeled inversion on the plume. The smoke velocity could not be effectively controlled, and the plume could only be observed a very short distance downstream. Therefore, the plume path was not very realistic. Other smoke tests in the test section showed maximum turbulence at the surface and no significant change when the temperature profile was introduced"--Abstract, leaf ii.

Development of Wind Tunnels for Physical Modelling of the Atmospheric Boundary Layer (ABL)

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Publisher :
ISBN 13 :
Total Pages : 25 pages
Book Rating : 4.:/5 (544 download)

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Book Synopsis Development of Wind Tunnels for Physical Modelling of the Atmospheric Boundary Layer (ABL) by : Jack E. Cermak

Download or read book Development of Wind Tunnels for Physical Modelling of the Atmospheric Boundary Layer (ABL) written by Jack E. Cermak and published by . This book was released on 1994 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents the evolution of physical-modeling techniques to simulate wind and wind effects. Characteristics of atmospheric boundary layers (ABLs) are reviewed and features that require modeling for wind-engineering applications are defined. Similarity criteria are presented for "exact" similarity and necessary approximations are discussed. Special features of wind tunnels needed to achieve the modeling requirements are identified. Comparisons are made of data measured in the field and in a boundary-layer wind tunnel. Wind tunnels with special capabilities for modeling the ABL are described.

On simulating the atmospheric boundary layer in wind tunnels

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Publisher :
ISBN 13 :
Total Pages : 61 pages
Book Rating : 4.:/5 (111 download)

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Book Synopsis On simulating the atmospheric boundary layer in wind tunnels by : N. J. Cook

Download or read book On simulating the atmospheric boundary layer in wind tunnels written by N. J. Cook and published by . This book was released on 1978 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Wind Tunnel Designs and Their Diverse Engineering Applications

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Publisher : BoD – Books on Demand
ISBN 13 : 9535110470
Total Pages : 232 pages
Book Rating : 4.5/5 (351 download)

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Book Synopsis Wind Tunnel Designs and Their Diverse Engineering Applications by : Noor Ahmed

Download or read book Wind Tunnel Designs and Their Diverse Engineering Applications written by Noor Ahmed and published by BoD – Books on Demand. This book was released on 2013-03-06 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is intended to be a valuable addition to students, engineers, scientists, industrialists, consultants and others providing greater insight into wind tunnel designs and their enormous research potential. It is a compilation of works from world experts on subsonic and supersonic wind tunnel designs, applicable to a diverse range of disciplines. The book is organised in two sections. The first section comprises of three chapters on various aspects of stationary and portable subsonic wind tunnel designs, followed by one chapter on supersonic wind tunnel and the final chapter discusses a method to address unsteadiness effects of fan blade rotation. The second section contains four chapters regarding wind tunnel applications across a multitude of engineering fields including civil, mechanical, chemical and environmental engineering.

Wind Tunnel Simulation of the Atmospheric Boundary Layer

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Publisher :
ISBN 13 :
Total Pages : 378 pages
Book Rating : 4.:/5 (346 download)

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Book Synopsis Wind Tunnel Simulation of the Atmospheric Boundary Layer by : Javier Huitron

Download or read book Wind Tunnel Simulation of the Atmospheric Boundary Layer written by Javier Huitron and published by . This book was released on 1977 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Wind Tunnel Simulation of the Atmospheric Boundary Layer

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Publisher :
ISBN 13 :
Total Pages : 160 pages
Book Rating : 4.:/5 (21 download)

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Book Synopsis Wind Tunnel Simulation of the Atmospheric Boundary Layer by : Richard Epstein

Download or read book Wind Tunnel Simulation of the Atmospheric Boundary Layer written by Richard Epstein and published by . This book was released on 1975 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Wind Tunnel Simulation of Atmospheric Boundary Layer

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Publisher :
ISBN 13 :
Total Pages : 152 pages
Book Rating : 4.:/5 (995 download)

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Book Synopsis Wind Tunnel Simulation of Atmospheric Boundary Layer by : Sasan Yaghmaee

Download or read book Wind Tunnel Simulation of Atmospheric Boundary Layer written by Sasan Yaghmaee and published by . This book was released on 1983 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Simulation of Atmospheric Boundary Layers in a Short Reach Wind Tunnel Using Cylindrical Rods as Barrier Devices

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ISBN 13 :
Total Pages : 166 pages
Book Rating : 4.:/5 (153 download)

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Book Synopsis Simulation of Atmospheric Boundary Layers in a Short Reach Wind Tunnel Using Cylindrical Rods as Barrier Devices by : Larry Phye Keng Chew

Download or read book Simulation of Atmospheric Boundary Layers in a Short Reach Wind Tunnel Using Cylindrical Rods as Barrier Devices written by Larry Phye Keng Chew and published by . This book was released on 1986 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Model Environmental Wind Tunnel for the Simulation of the Atmospheric Boundary Layer with a Temperature Gradient

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Publisher : 1974.
ISBN 13 :
Total Pages : 202 pages
Book Rating : 4.:/5 (15 download)

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Book Synopsis A Model Environmental Wind Tunnel for the Simulation of the Atmospheric Boundary Layer with a Temperature Gradient by : Van Hardeveld, Thomas

Download or read book A Model Environmental Wind Tunnel for the Simulation of the Atmospheric Boundary Layer with a Temperature Gradient written by Van Hardeveld, Thomas and published by 1974.. This book was released on 1974 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Artificial Development of an Atmospheric Boundary Layer Flow Model in a Wind Tunnel

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Publisher :
ISBN 13 :
Total Pages : 214 pages
Book Rating : 4.:/5 (174 download)

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Book Synopsis Artificial Development of an Atmospheric Boundary Layer Flow Model in a Wind Tunnel by : Fredric A. Godshall

Download or read book Artificial Development of an Atmospheric Boundary Layer Flow Model in a Wind Tunnel written by Fredric A. Godshall and published by . This book was released on 1973 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:

International Aerospace Abstracts

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Publisher :
ISBN 13 :
Total Pages : 1042 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis International Aerospace Abstracts by :

Download or read book International Aerospace Abstracts written by and published by . This book was released on 1999 with total page 1042 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Wind Tunnels and Experimental Fluid Dynamics Research

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Publisher : BoD – Books on Demand
ISBN 13 : 9533076232
Total Pages : 728 pages
Book Rating : 4.5/5 (33 download)

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Book Synopsis Wind Tunnels and Experimental Fluid Dynamics Research by : Jorge Colman Lerner

Download or read book Wind Tunnels and Experimental Fluid Dynamics Research written by Jorge Colman Lerner and published by BoD – Books on Demand. This book was released on 2011-07-27 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book "Wind Tunnels and Experimental Fluid Dynamics Research" is comprised of 33 chapters divided in five sections. The first 12 chapters discuss wind tunnel facilities and experiments in incompressible flow, while the next seven chapters deal with building dynamics, flow control and fluid mechanics. Third section of the book is dedicated to chapters discussing aerodynamic field measurements and real full scale analysis (chapters 20-22). Chapters in the last two sections deal with turbulent structure analysis (chapters 23-25) and wind tunnels in compressible flow (chapters 26-33). Contributions from a large number of international experts make this publication a highly valuable resource in wind tunnels and fluid dynamics field of research.