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Laminar Heat Transfer And Pressure Distribution Studies On A Series Of Reentry Nose Shapes At A Mach Number Of 194 In Helium
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Book Synopsis Laminar Heat-transfer and Pressure-distribution Studies on a Series of Reentry Nose Shapes at a Mach Number of 19.4 in Helium by : Richard D. Wagner
Download or read book Laminar Heat-transfer and Pressure-distribution Studies on a Series of Reentry Nose Shapes at a Mach Number of 19.4 in Helium written by Richard D. Wagner and published by . This book was released on 1961 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Laminar Heat-transfer and Pressure-distribution Studies on a Series of Reentry Nose Shapes at a Mach Number of 19.4 in Helium by : RICHARD D. JR. WAGNER
Download or read book Laminar Heat-transfer and Pressure-distribution Studies on a Series of Reentry Nose Shapes at a Mach Number of 19.4 in Helium written by RICHARD D. JR. WAGNER and published by . This book was released on 1961 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt: An experimental investigation was conducted in the 2-in. helium tunnel at the Langley Research Center at a Mach number of 19.4 to determine the pressure distributions and heat-transfer characteristics of a family of reentry nose shapes. The pressure and heat-transfer-rate distributions on the nose shapes are compared with theoretical predictions to ascertain the limitations and validity of the theories at hypersonic speeds. The experimental results were found to be adequately predicted by existing theories. Two of the nose shapes were tested with variable-length flow-separation spikes. The results obtained by previous investigators of spike-nose bodies were found to prevail at the higher Mach number of the present investigation. (Author).
Book Synopsis Investigation of the Pressure Distributions on Reentry Nose Shapes at a Mach Number of 3.55 by : Warren A. Lawson
Download or read book Investigation of the Pressure Distributions on Reentry Nose Shapes at a Mach Number of 3.55 written by Warren A. Lawson and published by . This book was released on 1960 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Pressure and Heat-transfer Distribution on the Afterbody of a Lifting Mercury-type Capsule at Mach Number 15 in Helium by : Joseph G. Marvin
Download or read book Pressure and Heat-transfer Distribution on the Afterbody of a Lifting Mercury-type Capsule at Mach Number 15 in Helium written by Joseph G. Marvin and published by . This book was released on 1963 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Surface Pressures and Heat Transfer on Unswept Blunt Plates in Helium at High Mach Numbers by : Joseph G. Marvin
Download or read book Surface Pressures and Heat Transfer on Unswept Blunt Plates in Helium at High Mach Numbers written by Joseph G. Marvin and published by . This book was released on 1961 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Local Heat Transfer to Blunt Noses at High Supersonic Speeds by : William E. Stoney
Download or read book Local Heat Transfer to Blunt Noses at High Supersonic Speeds written by William E. Stoney and published by . This book was released on 1957 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Development of an Analytic Model of the Response of Self-contained, Transpiration-cooled Nose Tips to Reentry Environments by : I. M. Grinberg
Download or read book Development of an Analytic Model of the Response of Self-contained, Transpiration-cooled Nose Tips to Reentry Environments written by I. M. Grinberg and published by . This book was released on 1968 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Optimum Shape for Transpiration-cooled Nosetip of a Re-entry Vehicle by : Kevin E. Yelmgren
Download or read book Optimum Shape for Transpiration-cooled Nosetip of a Re-entry Vehicle written by Kevin E. Yelmgren and published by . This book was released on 1978 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: The variations of parameters method was used to determine the optimum nose shape for a reentry vehicle having a transpiration-cooled nosetip (TCNT). Three families of nose shapes were considered - The oblate ellipsoid, the flat face - round shoulder, and the spherical arc - round shoulder. These families are bounded by the flat face - sharp corner at one extreme and the hemisphere at the other extreme. The amount of coolant required by each nose shape during reentry was determined by using a high speed computer to couple the aerodynamic equations with the trajectory equations. The optimum shape is the shape which requires the least amount of coolant for reentry. The flat face - sharp corner shape was found to require the least amount of coolant, about 60 percent less water than the hemisphere. Although the time to impact is longer for the flat face, the smaller surface area and lower heating intensity more than offsets the increased reentry time. The possibility of an optimum flat face height was also investigated; no face height was found that minimized the total heating to the vehicle during reentry. (Author).
Book Synopsis Apollo Forebody Pressure and Heat-transfer Distributions in Helium at M by :
Download or read book Apollo Forebody Pressure and Heat-transfer Distributions in Helium at M written by and published by . This book was released on 1963 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Test Plan Optimization for Reentry Vehicle Nose Tip Evaluation by : Roald A. Rindal
Download or read book Test Plan Optimization for Reentry Vehicle Nose Tip Evaluation written by Roald A. Rindal and published by . This book was released on 1967 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Heat Transfer and Pressure Distributions on Re-Entry Nose Shapes in the VKI Longshot Hypersonic Tunnel by :
Download or read book Heat Transfer and Pressure Distributions on Re-Entry Nose Shapes in the VKI Longshot Hypersonic Tunnel written by and published by . This book was released on 1971 with total page 89 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heat transfer and pressure distributions have been made on five vehicle nose shapes in the VKI Longshot free piston wind tunnel at M=15 and 20. The flow parameters achieved closely simulate aerodynamic re-entry conditions. The models used in the study were 50-58 degree biconic configuration, with sharp-and blunt-nosed versions and a sharp-nosed version with a machined roughness, and a hemisphere configuration with a smooth and a sand-blast rough surface. These configurations resemble the stable shapes of turbulent and laminar ablating nose cones. Preliminary comparisons have been made with the state-of-the art engineering predictions. Some discussion about the state of the boundary layer is included.
Book Synopsis Pressure Distribution and Pressure Drag for a Hemispherical Nose at Mach Numbers 2.05, 2.54, and 2.04 by : Leo T. Chauvin
Download or read book Pressure Distribution and Pressure Drag for a Hemispherical Nose at Mach Numbers 2.05, 2.54, and 2.04 written by Leo T. Chauvin and published by . This book was released on 1952 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: an experimental investigation of the pressure distributions on a hemispherical nose 3.98 inches in diameter, mounted on a cylindrical support, has been made at Mach numbers of 2.05, 2.54 and 3.04 and for Reynolds numbers of 4.44 x 106, 4.57 x 106, and 4.16 x 106, respectively. The Reynolds number was based on body diameter and free-stream conditions. Pressure-drag coefficients were calculated and good agreement was obtained between these tests and other investigations.
Book Synopsis Effects of Laminar-boundary-layer Displacement on a Hemisphere in Helium Flow by : Davis H. Crawford
Download or read book Effects of Laminar-boundary-layer Displacement on a Hemisphere in Helium Flow written by Davis H. Crawford and published by . This book was released on 1964 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Pressure Distributions on a Blunt Nose Lifting Reentry Body with Flaps at a Mach Number of 6.0 with Emphasis on the Nature of the Local Flow by :
Download or read book Pressure Distributions on a Blunt Nose Lifting Reentry Body with Flaps at a Mach Number of 6.0 with Emphasis on the Nature of the Local Flow written by and published by . This book was released on 1963 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Experimental Investigation of the Pressures, Heat Transfer, and Surface Flow Patterns Around a Blunt Half-cone Lifting Reentry Body at a Mach Number of 9.6 by :
Download or read book Experimental Investigation of the Pressures, Heat Transfer, and Surface Flow Patterns Around a Blunt Half-cone Lifting Reentry Body at a Mach Number of 9.6 written by and published by . This book was released on 1961 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Heat-transfer and Pressure Distribution on Six Blunt Noses at a Mach Number of 2 by : Howard S. Carter
Download or read book Heat-transfer and Pressure Distribution on Six Blunt Noses at a Mach Number of 2 written by Howard S. Carter and published by . This book was released on 1957 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
