Download or read book Practical Aspects of Calculating Skin Friction Coefficients by Coles Theory of Compressible Turbulent Flows written by J. L. Raymond and published by . This book was released on 1967 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coles' theory for the turbulent boundary layer in a compressible fluid is used to compute curves of skin friction coefficient versus Reynolds number. The Mach numbers and wall-temperature ratios selected provide sufficient information for rapid estimation of turbulent skin friction drag for flat plates with zero pressure gradient. These results, though limited in scope and unverified experimentally for conditions outside the range of data originally considered by Coles, nevertheless provide the practicing aerodynamicist with a relatively simple means of estimating the flat-plate skin friction for airplane or missile components having compressible turbulent boundary layers. Coles' theoretical hypotheses, partly based on experimental data, may be of significant value in improving upon the more exclusively empirical treatments of the past. While not difficult to interpret, Coles' equations are mathematically complex and contain thought-provoking physical reasoning. In addition to the calculations of skin friction, the study includes a discussion of Coles' classical theory and an interpretation of it for practicing aerodynamicists. The machine program for JOSS, The RAND Corporation's on-line interactive computing system, is included. (Author).

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1970 with total page 852 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 912 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book U S Government Research Development Reports written by and published by . This book was released on 1967 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Research Memorandum written by and published by . This book was released on 1947 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Government wide Index to Federal Research Development Reports written by and published by . This book was released on 1967 with total page 1352 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Memorandum written by Rand Corporation and published by . This book was released on 1967 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Government Reports Announcements written by and published by . This book was released on 1967 with total page 1182 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Memorandum written by and published by . This book was released on 1961 with total page 726 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 1967 with total page 830 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Selected Rand Abstracts written by Rand Corporation and published by . This book was released on 1963 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes Reports (R-series), Rand Memorandums (RM-series), papers (P-series), and Books.

Download or read book Government Reports Announcements Index written by and published by . This book was released on 1967 with total page 1164 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Calculations of Compressible Average Turbulent Skin Friction written by Mitchel H. Bertram and published by . This book was released on 1962 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Calculations are presented to show the effect of a wide range of parameters on the average skin friction on a flat plate in turbulent flow and, to some extent, in laminar flow. Some of the variables are Mach number, Reynolds number, and wall and free-stream temperature level for ratios of specific heats of 7/5 and 5/3. The effect of the blunt leading edge is calculated in a simplified fashion. The case of angle of attack is treated by varying the pressure level over the plate for both the sharp and blunt leading edges. Application to cones and tapered wings is shown.

Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1964 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Analytical Skin Friction and Heat Transfer Formula for Compressible Internal Flows written by and published by . This book was released on 1994 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Analytic Methods in Aircraft Aerodynamics written by and published by . This book was released on 1970 with total page 758 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Handbook of Systems Engineering and Risk Management in Control Systems Communication Space Technology Missile Security and Defense Operations written by Anna M. Doro-on and published by CRC Press. This book was released on 2022-09-27 with total page 859 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides multifaceted components and full practical perspectives of systems engineering and risk management in security and defense operations with a focus on infrastructure and manpower control systems, missile design, space technology, satellites, intercontinental ballistic missiles, and space security. While there are many existing selections of systems engineering and risk management textbooks, there is no existing work that connects systems engineering and risk management concepts to solidify its usability in the entire security and defense actions. With this book Dr. Anna M. Doro-on rectifies the current imbalance. She provides a comprehensive overview of systems engineering and risk management before moving to deeper practical engineering principles integrated with newly developed concepts and examples based on industry and government methodologies. The chapters also cover related points including design principles for defeating and deactivating improvised explosive devices and land mines and security measures against kinds of threats. The book is designed for systems engineers in practice, political risk professionals, managers, policy makers, engineers in other engineering fields, scientists, decision makers in industry and government and to serve as a reference work in systems engineering and risk management courses with focus on security and defense operations.