An Experimental Investigation of the Flow Fields about Delta and Boubledelta Wings at Low Speeds PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download An Experimental Investigation of the Flow Fields about Delta and Boubledelta Wings at Low Speeds PDF full book. Access full book title An Experimental Investigation of the Flow Fields about Delta and Boubledelta Wings at Low Speeds by William H. Wentz. Download full books in PDF and EPUB format.
Author: William H. Wentz
Publisher:
ISBN:
Category :
Languages : en
Pages : 143
Get Book Here
Book Description
Author: William H. Wentz
Publisher:
ISBN:
Category :
Languages : en
Pages : 143
Get Book Here
Book Description
Author: William H. Wentz (Jr.)
Publisher:
ISBN:
Category : Delta wing airplanes
Languages : en
Pages : 160
Get Book Here
Book Description
Author: William H. Wentz
Publisher:
ISBN:
Category :
Languages : en
Pages : 129
Get Book Here
Book Description
Author: W. H. Wentz
Publisher:
ISBN:
Category : Aerodynamic load
Languages : en
Pages : 140
Get Book Here
Book Description
Author: Yung-chiun Sun
Publisher:
ISBN:
Category : Aerofoils
Languages : en
Pages : 212
Get Book Here
Book Description
Author: W. J. Bannink
Publisher:
ISBN:
Category :
Languages : en
Pages : 40
Get Book Here
Book Description
Author: John D. Bird
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 44
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 17
Get Book Here
Book Description
Author: Ivan Jaszlics
Publisher:
ISBN:
Category :
Languages : en
Pages : 22
Get Book Here
Book Description
Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781722155445
Category :
Languages : en
Pages : 46
Get Book Here
Book Description
Results from an experimental investigation documenting the flowfield over a 75 deg swept delta wing at an angle-of-attack of 20.5 deg are presented. Results obtained include surface flow visualization, off-body flow visualization, and detailed flowfield surveys for various Reynolds numbers. Flowfield surveys at Reynolds numbers of 0.5, 1.0, and 1.5 million based on the root chord were conducted with both a Pitot pressure probe and a 5-hole pressure probe; and 3-component laser velocimeter surveys were conducted at a Reynolds number of 1.0 million. The Pitot pressure surveys were obtained at 5 chordwise stations, the 5-hole probe surveys were obtained at 3 chordwise stations and the laser velocimeter surveys were obtained at one station. The results confirm the classical roll up of the flow into a pair of primary vortices over the delta wing. The velocity measurements indicate that Reynolds number has little effect on the global structure of the flowfield for the Reynolds number range investigated. Measurements of the non-dimensional axial velocity in the core of the vortex indicate a jet like flow with values greater than twice freestream. Comparisons between velocity measurements from the 5-hole pressure probe and the laser velocimeter indicate that the pressure probe does a reasonable job of measuring the flowfield quantities where the velocity gradients in the flowfield are low. Kjelgaard, Scott O. and Sellers, William L., III Langley Research Center RTOP 505-60-11-03...
