Download or read book Boundary layer Transition Experiments on Pre ablated Graphite Nosetips in a Hyperballistics Range written by Daniel C. Reda and published by . This book was released on 1976 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: An experimental program was conducted to test the validity of extrapolating the PANT (Passive Nosetip Technology) boundary-layer transition correlation, based on wind-tunnel/calorimeter-model results, to actual nosetip materials exposed to actual reentry environments. Pre-ablated ATJ-S graphite nosetips were flown on specific ballistics range trajectories through both air and nitrogen (with and without ablation). Surface temperature contours were measured via electrooptical pyrometry, from which transition zone presence and location were inferred. Significant discrepancies were noted between predicted and experimentally observed transition zone behavior, as influenced by Reynolds number and wall-temperature effects. A question was raised concerning characterization of a surface microroughness distribution, for transition purpose, by its median value. In addition, significant surface roughness effects on laminar-flow heat-transfer rates were noted.

Download or read book Surface Roughness of Ablated Carbon carbon Nosetip Composites written by Julius Jortner and published by . This book was released on 1978 with total page 226 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 1977 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book NASA Technical Paper written by and published by . This book was released on 1978 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1977 with total page 918 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Collection of Technical Papers written by and published by . This book was released on 1984 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Astronautics Aeronautics written by and published by . This book was released on 1977 with total page 1330 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Techniques for Transition and Surface Temperature Measurements on Projectiles at Hypersonic Velocities A Status Report written by and published by . This book was released on 2005 with total page 36 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 1977 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: A selection of annotated references to unclassified reports and journal articles that were introduced into the NASA scientific and technical information system and announced in Scientific and technical aerospace reports (STAR) and International aerospace abstracts (IAA).

Download or read book Effects of Mass Addition on Blunt body Boundary layer Transition and Heat Transfer written by George E. Kaattari and published by . This book was released on 1978 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the International Instrumentation Symposium written by and published by . This book was released on 1979 with total page 854 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Journal of Aircraft written by and published by . This book was released on with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Journal of Hydronautics written by and published by . This book was released on 1977 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: A publication of the American Institute of Aeronautics and Astronautics devoted to marine science and technology.

Download or read book Government Reports Annual Index written by and published by . This book was released on 1978 with total page 1062 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sections 1-2. Keyword Index.--Section 3. Personal author index.--Section 4. Corporate author index.-- Section 5. Contract/grant number index, NTIS order/report number index 1-E.--Section 6. NTIS order/report number index F-Z.

Download or read book Publications of the AIAA written by American Institute of Aeronautics and Astronautics and published by . This book was released on 1970 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Applied Science Technology Index written by and published by . This book was released on 1978 with total page 1712 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book IBZ written by and published by . This book was released on 1980 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt: