Ideal Gas Spherically Blunted Cone Flow Field Solutions at Hypersonic Conditions

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ISBN 13 :
Total Pages : 48 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Ideal Gas Spherically Blunted Cone Flow Field Solutions at Hypersonic Conditions by : J. F. ROBERTS

Download or read book Ideal Gas Spherically Blunted Cone Flow Field Solutions at Hypersonic Conditions written by J. F. ROBERTS and published by . This book was released on 1966 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Charts of surface pressures, Mach number, and Reynolds number distributions over spherically blunted cones in an ideal gas (gamma = 1.4) are presented in the ranges M = 8 to 30 and cone half-angles 0 to 20 deg. The pressure data are correlated and compared with a previous empirical correlation of experimental data. The difference in numerical results and empirical correlation of surface pressures is attributed to the viscous-induced pressure increment in the experimental data. (Author).

On Hypersonic Blunt Body Flow Fields Obtained with a Time-dependent Technique

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ISBN 13 :
Total Pages : 78 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis On Hypersonic Blunt Body Flow Fields Obtained with a Time-dependent Technique by : John David Anderson (Jr.)

Download or read book On Hypersonic Blunt Body Flow Fields Obtained with a Time-dependent Technique written by John David Anderson (Jr.) and published by . This book was released on 1968 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: New results are presented for inviscid, supersonic and hypersonic blunt-body flow fields obtained with a numerical time-dependent method patterned after that of Moretti and Abbett. In addition, important comments are made with regard to the physical and numerical nature of the method. Specifically, numerical results are presented for two-dimensional and axisymmetric parabolic and cubic blunt bodies as well as blunted wedges and cones; these results are presented for zero degrees angle of attack and for a calorically perfect gas with gamma = 1.4. The numerical results are compared with other existing theoretical and experimental data. Also, the effects of initial conditions and boundary conditions are systematically examined with regard to the convergence of the time-dependent numerical solutions, and the point is made that the initial conditions can not be completely arbitrary. Finally, in order to learn more about the performance of the time-dependent method, a numerical experiment is conducted to examine the unsteady propagation and region of influence of a slight pressure disturbance introduced at a point on the surface of a blunt body.

The Inviscid Reacting Flow Field about Hypersonic Bodies

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ISBN 13 :
Total Pages : 38 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis The Inviscid Reacting Flow Field about Hypersonic Bodies by : Victor A. Langelo

Download or read book The Inviscid Reacting Flow Field about Hypersonic Bodies written by Victor A. Langelo and published by . This book was released on 1963 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: A method for the determination of the flow field about any axially symmetric body shape for any conditions of hypersonic flow is described. The method involves the combination of streamtubes in the field and obtains a solution of the complete field by an iteration process starting with initial guesses for the body pressure distribution and the shock shape and location. This technique has been successfully applied to the solution of the flow field about axially symmetric bodies with ideal or equilibrium gases including bodies with slope discontinuities where no secondary shocks exist in flow. The complete flow field solution is obtained given only the body shape and size and the free stream conditions. The results of a flow field about a spherically blunted cone are presented for M = 20, h = 200,000 ft. altitude using an 11 species, 13 reaction model of air. Comparison is made with the equilibrium air solution for the same conditions. (Author).

NASA Technical Note

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ISBN 13 :
Total Pages : 438 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis NASA Technical Note by :

Download or read book NASA Technical Note written by and published by . This book was released on 1975 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Study of High-density Hypervelocity Flows and Similitudes

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ISBN 13 :
Total Pages : 320 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Study of High-density Hypervelocity Flows and Similitudes by : Cornell Aeronautical Laboratory

Download or read book Study of High-density Hypervelocity Flows and Similitudes written by Cornell Aeronautical Laboratory and published by . This book was released on 1967 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Study of Laminar Heat Transfer to Spherically Blunted Cones and Hemisphere-cylinders at Hypersonic Conditions

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ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis A Study of Laminar Heat Transfer to Spherically Blunted Cones and Hemisphere-cylinders at Hypersonic Conditions by : B. J. Griffith

Download or read book A Study of Laminar Heat Transfer to Spherically Blunted Cones and Hemisphere-cylinders at Hypersonic Conditions written by B. J. Griffith and published by . This book was released on 1963 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Technical Abstract Bulletin

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ISBN 13 :
Total Pages : 760 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Technical Abstract Bulletin by :

Download or read book Technical Abstract Bulletin written by and published by . This book was released on with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Tables for Supersonic Flow of Helium Around Right Circular Cones at Zero Angle of Attack

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ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Tables for Supersonic Flow of Helium Around Right Circular Cones at Zero Angle of Attack by : Joseph L. Sims

Download or read book Tables for Supersonic Flow of Helium Around Right Circular Cones at Zero Angle of Attack written by Joseph L. Sims and published by . This book was released on 1973 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: The results of the calculation of supersonic flow of helium about right circular cones at zero angle of attack are presented in tabular form. The calculations were performed using the Taylor-Maccoll theory. Numerical integrations were performed using a Runge-Kutta method for second-order differential equations. Results were obtained for cone angles from 2.5 to 30 degrees in regular increments of 2.5 degrees. In all calculations the desired free-stream Mach number was obtained to five or more significant figures.

Supersonic Gas Flow Past Blunted Cones with Radiation Taken Into Account

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ISBN 13 :
Total Pages : 11 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Supersonic Gas Flow Past Blunted Cones with Radiation Taken Into Account by : V. N. Fomin

Download or read book Supersonic Gas Flow Past Blunted Cones with Radiation Taken Into Account written by V. N. Fomin and published by . This book was released on 1968 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: The problem of a hypersonic flow of radiating gas past the lateral surface of a blunted cone is considered. The solution is sought by the method of characteristics. A complete system of gas-dynamics equations describing the flow past a spherically blunted cone with the radiation effect taken into account is derived. The flow region is divided into two zones: zone I, in which the solution is obtained by the method of integral relations; and zone II, where the method of characteristics is used. The results of calculations made on a computer of the flow past spherically blunted cones of various half angles in the wide range of M (up to 33) and P with and without taking radiation into account are presented in graphs (temperature, velocity, density and pressure distributions, shape and location of shock wave, and flow field parameters between a cone and a shock wave). They show that the effects of radiation are appreciable only in the gas layer close to the cone's surface. It is stated that the accurate results obtained are valid for an optically thin shock layer and may be used in calculating flows of other than air - gas mixtures. A different procedure is outlined when the above-mentioned condition is not satisfied. (Author).

Applied Mechanics Reviews

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ISBN 13 :
Total Pages : 628 pages
Book Rating : 4.:/5 (26 download)

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Book Synopsis Applied Mechanics Reviews by :

Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1974 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 956 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1989 with total page 956 pages. Available in PDF, EPUB and Kindle. Book excerpt:

U.S. Government Research Reports

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ISBN 13 :
Total Pages : 2180 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis U.S. Government Research Reports by :

Download or read book U.S. Government Research Reports written by and published by . This book was released on 1964 with total page 2180 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Hypersonic Dynamic Stability

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ISBN 13 :
Total Pages : 312 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Hypersonic Dynamic Stability by :

Download or read book Hypersonic Dynamic Stability written by and published by . This book was released on with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government-wide Index to Federal Research & Development Reports

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ISBN 13 :
Total Pages : 1466 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Government-wide Index to Federal Research & Development Reports by :

Download or read book Government-wide Index to Federal Research & Development Reports written by and published by . This book was released on 1966 with total page 1466 pages. Available in PDF, EPUB and Kindle. Book excerpt:

An Experimental and Theoretical Investigation of the Pressure Distribution and Flow Fields of Blunted Cones at Hypersonic Mach Number

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ISBN 13 :
Total Pages : 82 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis An Experimental and Theoretical Investigation of the Pressure Distribution and Flow Fields of Blunted Cones at Hypersonic Mach Number by : Joseph W. Cleary

Download or read book An Experimental and Theoretical Investigation of the Pressure Distribution and Flow Fields of Blunted Cones at Hypersonic Mach Number written by Joseph W. Cleary and published by . This book was released on 1965 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Development of an Analytic Model of the Response of Self-contained, Transpiration-cooled Nose Tips to Reentry Environments

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ISBN 13 :
Total Pages : 176 pages
Book Rating : 4.3/5 (91 download)

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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:

U. S. Government Research and Development Reports

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ISBN 13 :
Total Pages : 1174 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis U. S. Government Research and Development Reports by :

Download or read book U. S. Government Research and Development Reports written by and published by . This book was released on 1969 with total page 1174 pages. Available in PDF, EPUB and Kindle. Book excerpt: