Download or read book Wall Temperature Effects on the Zero lift Viscous Drag of Blunted Cones in Rarefied Supersonic Flow written by Donald Robert Crawford and published by . This book was released on 1965 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drag coefficient data for hemispherically blunted 15 degree semi-angle cones were obtained experimentally for a Mach number of 5.8. The Reynolds number based on the model base diameter ranged from 550 to 3700 and the ratio of the wall temperature to the stagnation temperature varied from 0.07 to 0.94. The drag was found to increase linearly with increasing wall temperature with the bluntest cones being most sensitive to the change in wall temperature. The percentage drag increase over the experimental temperature range was at least 11%, and as much as 19%, for all models tested. At a constant wall temperature ratio the drag coefficient was linearly dependent on the 'hypersonic viscous parameter' with the value for the sharp cone being adequately predicted by second order boundary layer theory. With the wall temperature ratio and the hypersonic viscous parameter fixed the viscous drag coefficient for blunted cones was found to be relatively independent of the bluntness ratio. (Author).

Download or read book Hypersonic Viscous Drag on Cones in Rarefied Flow written by Marvin I. Kussoy and published by . This book was released on 1967 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book NASA Technical Note written by and published by . This book was released on 1967 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Study of High density Hypervelocity Flows and Similitudes written by Cornell Aeronautical Laboratory and published by . This book was released on 1967 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Viscous Effects on Zero lift Drag of Slender Blunt Cones written by Jack D. Whitfield and published by . This book was released on 1963 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Abstract Bulletin written by and published by . This book was released on with total page 684 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1976 with total page 1004 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Notices of Changes in Classification Distribution and Availability written by and published by . This book was released on 1980 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report written by and published by . This book was released on 1965 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Masters Theses and Doctoral Dissertations in the Pure and Applied Sciences Accepted by Colleges and Universities of the United States written by and published by . This book was released on 1968 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Theoretical and Experimental Studies of Hypersonic Viscous Effects written by Clark Houston Lewis and published by . This book was released on 1965 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Drag Coefficients of Sharp and Blunt Cones in Highly Rarefied Supersonic Flow written by William H. Sims and published by . This book was released on 1969 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tests on sharp and blunt cones were conducted in the Lockheed/Huntsville Low Density Facility to determine the drag coefficients in a highly rarefied flow. The Reynolds number range was 0.8 [less than or equal to] Re[subscript]w, l [less than or equal to] 20.0. Results show an overshoot of the data above the theoretical free molecule C[subscript]D value, and a family of C[subscript]D curves for the variation of bluntness ratio, 0 [less than or equal to] d/D [less than or equal to] 1.0.

Download or read book Tables for Supersonic Flow Around Right Circular Cones at Zero Angle of Attack written by Joseph L. Sims and published by . This book was released on 1964 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Aeronautical Engineering written by and published by . This book was released on 1991 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Drag of Slightly Blunted Slender Cones written by W. Carson Lyons (Jr.) and published by . This book was released on 1968 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: A computer program is presented for calculating the various components comprising the total drag coefficient for slightly blunted slender cones. The program is applicable for either the case of a completely laminar boundary layer or where transition occurs on the cone. Weak viscous interaction effects are taken into account. Local flow properties which exist at the outer edge of the boundary layer along the cone are also computed. (Author).

Download or read book Results of Calculation of the Boundary Layer of Blunted Cones in Supersonic Flow written by A. L. ANKUDINOV and published by . This book was released on 1966 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: The paper presents the results of the calculation of the boundary layer of spherically blunted cones in supersonic airflow for a given (constant) wall temperature and for a thermally insulated wall.

Download or read book Government Reports Announcements Index written by and published by . This book was released on 1991-04 with total page 1364 pages. Available in PDF, EPUB and Kindle. Book excerpt: