Download or read book Heat Pipes for Wing Leading Edges of Hypersonic Vehicles written by National Aeronautics and Space Adm Nasa and published by Independently Published. This book was released on 2018-11-13 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wing leading edge heat pipes were conceptually designed for three types of vehicle: an entry research vehicle, aero-space plane, and advanced shuttle. A full scale, internally instrumented sodium/Hastelloy X heat pipe was successfully designed and fabricated for the advanced shuttle application. The 69.4 inch long heat pipe reduces peak leading edge temperatures from 3500 F to 1800 F. It is internally instrumented with thermocouples and pressure transducers to measure sodium vapor qualities. Large thermal gradients and consequently large thermal stresses, which have the potential of limiting heat pipe life, were predicted to occur during startup. A test stand and test plan were developed for subsequent testing of this heat pipe. Heat pipe manufacturing technology was advanced during this program, including the development of an innovative technique for wick installation. Boman, B. L. and Citrin, K. M. and Garner, E. C. and Stone, J. E. Unspecified Center FABRICATION; HEAT PIPES; HYPERSONIC VEHICLES; LEADING EDGES; WINGS; AEROSPACE PLANES; INSTALLING; PRESSURE SENSORS; TEST STANDS; THERMAL STRESSES; THERMOCOUPLES...

Download or read book Heat Pipes for Wing Leading Edges of Hypersonic Vehicles written by and published by . This book was released on 1990 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Tests on a Sodium Hastelloy X Wing Leading Edge Heat Pipe for Hypersonic Vehicles written by B. L. Boman and published by . This book was released on 1990 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hypersonic Aerospace Vehicle Leading Edge Cooling Using Heat Pipe Transpiration and Film Cooling Techniques written by James Michael Modlin and published by . This book was released on 1991 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Aerothermal Tests of a Heat pipe cooled Leading Edge at Mach 7 written by Charles J. Camarda and published by . This book was released on 1978 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Feasibility Study of Heat pipe cooled Leading Edges for Hypersonic Cruise Aircraft written by Calvin C. Silverstein and published by . This book was released on 1971 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fabrication and Testing of a Leading Edge Shaped Heat Pipe written by and published by . This book was released on 1998 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Current Technology for Thermal Protection Systems written by and published by . This book was released on 1992 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summarizes the history and operational experience of thermal protection systems utilized in the national space program, and also covers development efforts in thermal insulation, refractory materials and coatings, actively cooled structures, and two-phase thermal control systems.

Download or read book Hypersonic Aerospace Vehicle Leading Edge Cooling Using Heat Pipe Transpiration and Film Cooling Techniques written by James Michael Modlin and published by . This book was released on 1991 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Closed Form Equations for the Preliminary Design of a Heat Pipe Cooled Leading Edge written by and published by . This book was released on 1998 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Heat Pipes and Thermosyphons written by American Society of Mechanical Engineers. Winter Annual Meeting and published by . This book was released on 1992 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book NASA Conference Publication written by and published by . This book was released on 1992 with total page 340 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 1991 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fabrication and Testing of Heat Pipes for a Heat pipe cooled Leading Edge written by David E. Glass and published by . This book was released on 1997 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Heat Pipe Design and Technology written by Bahman Zohuri and published by Springer. This book was released on 2016-04-28 with total page 539 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a practical study of modern heat pipe engineering, discussing how it can be optimized for use on a wider scale. An introduction to operational and design principles, this book offers a review of heat and mass transfer theory relevant to performance, leading into and exploration of the use of heat pipes, particularly in high-heat flux applications and in situations in which there is any combination of non-uniform heat loading, limited airflow over the heat generating components, and space or weight constraints. Key implementation challenges are tackled, including load-balancing, materials characteristics, operating temperature ranges, thermal resistance, and operating orientation. With its presentation of mathematical models to calculate heat transfer limitations and temperature gradient of both high- and low-temperature heat pipes, the book compares calculated results with the available experimental data. It also includes a series of computer programs developed by the author to support presented data, aid design, and predict performance.

Download or read book Structures Technology for Future Aerospace Systems written by Ahmed Khairy Noor and published by AIAA. This book was released on 2000 with total page 472 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 1990 with total page 996 pages. Available in PDF, EPUB and Kindle. Book excerpt: