Download or read book Correlation of Laminar and Transitional Heat Transfer Rates Measured in Base Type Separated Flows in a Shock Tube written by Josef Rom and published by . This book was released on 1969 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt: Laminar heat transfer rate distributions were measured in the separated regions of a two-dimensional backward facing step, an axially symmetric backward facing step, a blunt two-dimensional base, a sharp protruding two-dimensional leading edge and in the leading edge bubble over the surface of a flat nosed two-dimensional model. The first three configurations had an initial boundary layer ahead of separation, while in the last two configurations separation occurred at the leading edge with approximately zero boundary layer thickness. All measurements were performed in the straight section of a shock tube. Maximum and average heat transfer rates were measured in the reattachment zone and over the separated region. (Author).
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1994 with total page 1028 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 Laminar and Transitional Heat Transfer in the Two dimensional Separated Flow Behind a Sharp Protruding Leading Edge written by Josef Rom and published by . This book was released on 1967 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heat transfer rates are measured in the separated flow region behind the two-dimensional sharp protruding leading edge step model (boundary layer thickness is zero at the separation point) in the high enthalpy laminar near subsonic and supersonic flow in the shock tube. The measurements are carried out in a shock Mach number range from 2.3 to 10, and a corresponding flow Mach number range from 0.5 to 2.62. The Reynolds number, which is based on the height of the leading edge above the flat plate where the heat transfer rates are measured, varies from 300 to 17,000, and the local Reynolds number on the plate varies from 700 to 290,000. The results are correlated in terms of the non dimensional parameters of Nusselt number as a function of the Mach and Reynolds numbers and stagnation to wall enthalpy ratio. The variations of local, average and maximum heat transfer rates are presented. (Author).
Download or read book Israel Journal of Technology written by and published by . This book was released on 1974 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes proceedings of various meetings and conferences.
Download or read book U S Government Research Development Reports written by and published by . This book was released on 1966 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Laminar Heat Transfer to a Two dimensional Blunt Base from the High enthalpy Flow in the Shock Tube written by Josef Rom and published by . This book was released on 1966 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heat transfer rates to a two dimensional blunt base of a wedge-flat plate model are measured in a laminar supersonic flow in the shock tube. The measurements are carried out in a shock Mach number range from 2.6 to 11, and a corresponding flow Mach number range from 1.04 to 2.74. The Reynolds numbers, based on the model chord, are varied between 5000 to 500,000. The ratio of local heat transfer rate on the base to the flat plate heat transfer rate is evaluated from the measurements and the flow conditions of the various experiments. In all cases these measurements indicate a hot peak at the base center, and in some cases there are additional smaller peaks towards the base corners. The maximum and the average heat transfer rates to the base are found to be only slightly sensitive to shock Mach number, being 0.5 and 0.3 of q sub (f.p.) respectively, except in the case of choked flow (i.e. nearly sonic separation) where the average heat transfer rate approaches the value of the flat plate heat transfer rate. (Author).
Download or read book OAR Cumulative Index of Research Results written by United States. Air Force. Office of Aerospace Research and published by . This book was released on 1963 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Annual Index written by and published by . This book was released on 1970 with total page 808 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Selected Listing of NASA Scientific and Technical Reports for written by and published by . This book was released on 1960 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Index of NASA Technical Publications written by United States. National Aeronautics and Space Administration and published by . This book was released on 1960 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Index to NASA Technical Publications written by United States. National Aeronautics and Space Administration and published by . This book was released on 1960-07 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S Government Research and Development Reports Index written by and published by . This book was released on 1970 with total page 1412 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1951 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S Government Research and Development Reports written by and published by . This book was released on 1970 with total page 1296 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography of Scientific and Industrial Reports written by and published by . This book was released on 1970 with total page 870 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Index written by and published by . This book was released on 1973 with total page 1132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NASA Scientific and Technical Reports written by United States. National Aeronautics and Space Administration Scientific and Technical Information Division and published by . This book was released on 1967 with total page 2300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
