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Design And Analysis Tool For External Compression Supersonic Inlets
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Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781719390408 Total Pages :26 pages Book Rating :4.3/5 (94 download)
Book Synopsis Design and Analysis Tool for External-Compression Supersonic Inlets by : National Aeronautics and Space Administration (NASA)
Download or read book Design and Analysis Tool for External-Compression Supersonic Inlets written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-05-22 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: A computational tool named SUPIN has been developed to design and analyze external-compression supersonic inlets for aircraft at cruise speeds from Mach 1.6 to 2.0. The inlet types available include the axisymmetric outward-turning, two-dimensional single-duct, two-dimensional bifurcated-duct, and streamline-traced Busemann inlets. The aerodynamic performance is characterized by the flow rates, total pressure recovery, and drag. The inlet flowfield is divided into parts to provide a framework for the geometry and aerodynamic modeling and the parts are defined in terms of geometric factors. The low-fidelity aerodynamic analysis and design methods are based on analytic, empirical, and numerical methods which provide for quick analysis. SUPIN provides inlet geometry in the form of coordinates and surface grids useable by grid generation methods for higher-fidelity computational fluid dynamics (CFD) analysis. SUPIN is demonstrated through a series of design studies and CFD analyses were performed to verify some of the analysis results. Slater, John W. Glenn Research Center COMPUTATIONAL FLUID DYNAMICS; SUPERSONIC INLETS; FLOW DISTRIBUTION; AERODYNAMIC CHARACTERISTICS; DRAG; FLOW VELOCITY; SUPERSONIC SPEED; DUCTS; PRESSURE RECOVERY; DESIGN ANALYSIS
Book Synopsis Design and analysis tool for external-compression supersonic inlets by : John W. Slater
Download or read book Design and analysis tool for external-compression supersonic inlets written by John W. Slater and published by . This book was released on 2012 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Design and Analysis Tool for External-Compression Supersonic Inlets by : John W. Slater
Download or read book Design and Analysis Tool for External-Compression Supersonic Inlets written by John W. Slater and published by BiblioGov. This book was released on 2013-07 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: A computational tool named SUPIN has been developed to design and analyze external-compression supersonic inlets for aircraft at cruise speeds from Mach 1.6 to 2.0. The inlet types available include the axisymmetric outward-turning, two-dimensional single-duct, two-dimensional bifurcated-duct, and streamline-traced Busemann inlets. The aerodynamic performance is characterized by the flow rates, total pressure recovery, and drag. The inlet flowfield is divided into parts to provide a framework for the geometry and aerodynamic modeling and the parts are defined in terms of geometric factors. The low-fidelity aerodynamic analysis and design methods are based on analytic, empirical, and numerical methods which provide for quick analysis. SUPIN provides inlet geometry in the form of coordinates and surface grids useable by grid generation methods for higher-fidelity computational fluid dynamics (CFD) analysis. SUPIN is demonstrated through a series of design studies and CFD analyses were performed to verify some of the analysis results.
Book Synopsis An Interactive, Design and Educational Tool for Supersonic External-compression Inlets by : Thomas J. Benson
Download or read book An Interactive, Design and Educational Tool for Supersonic External-compression Inlets written by Thomas J. Benson and published by . This book was released on 1994 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis External-Compression Supersonic Inlet Design Code by : John W. Slater
Download or read book External-Compression Supersonic Inlet Design Code written by John W. Slater and published by BiblioGov. This book was released on 2013-06 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: The NASA Technical Reports Servcr (NTRS) houses half a million publications that are a valuable means of information to researchers, teachers, students, and the general public. These documents are all aerospace related with much scientific and technical information created or funded by NASA. Some types of documents include conference papers, research reports, meeting papers, journal articles and more. This is one of those documents.
Book Synopsis Preliminary Design Analysis of an External Compression Inlet for the B-1 Aircraft by : Larry W. Pennel
Download or read book Preliminary Design Analysis of an External Compression Inlet for the B-1 Aircraft written by Larry W. Pennel and published by . This book was released on 1973 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781721804283 Total Pages :32 pages Book Rating :4.8/5 (42 download)
Book Synopsis Planar Inlet Design and Analysis Process (Pindap) by : National Aeronautics and Space Administration (NASA)
Download or read book Planar Inlet Design and Analysis Process (Pindap) written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-06-24 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Planar Inlet Design and Analysis Process (PINDAP) is a collection of software tools that allow the efficient aerodynamic design and analysis of planar (two-dimensional and axisymmetric) inlets. The aerodynamic analysis is performed using the Wind-US computational fluid dynamics (CFD) program. A major element in PINDAP is a Fortran 90 code named PINDAP that can establish the parametric design of the inlet and efficiently model the geometry and generate the grid for CFD analysis with design changes to those parameters. The use of PINDAP is demonstrated for subsonic, supersonic, and hypersonic inlets. Slater, John W. and Gruber, Christopher R. Glenn Research Center NASA/TM-2005-213866, E-15236, AIAA Paper 2005-4203
Book Synopsis Computer Program for Design And/or Analysis of Two-dimensional and Axisymmetric Inlets by : Larry K. Ratliff
Download or read book Computer Program for Design And/or Analysis of Two-dimensional and Axisymmetric Inlets written by Larry K. Ratliff and published by . This book was released on 1979 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Recent Trends in Mechanical Engineering by : Ambrish Maurya
Download or read book Recent Trends in Mechanical Engineering written by Ambrish Maurya and published by Springer Nature. This book was released on 2023-06-07 with total page 880 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains the select papers presented at the International Conference on Progressive Research in Industrial & Mechanical Engineering (PRIME 2021), held at the National Institute of Technology (NIT) Patna, India. The book discusses various aspects related and relevant to core areas of mechanical engineering including engineering design, production engineering, industrial engineering, automobile engineering, thermal and fluids engineering, mechatronics, control and robotics and other inter-disciplinary emerging topics for potential use in a spectrum of applications. The book will be a valuable reference for students, researchers and professionals interested in mechanical engineering and allied fields.
Author :National Aeronautics and Space Adm Nasa Publisher :Independently Published ISBN 13 :9781729118436 Total Pages :42 pages Book Rating :4.1/5 (184 download)
Book Synopsis Axisymmetric Inlet Minimum Weight Design Method by : National Aeronautics and Space Adm Nasa
Download or read book Axisymmetric Inlet Minimum Weight Design Method written by National Aeronautics and Space Adm Nasa and published by Independently Published. This book was released on 2018-10-23 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: An analytical method for determining the minimum weight design of an axisymmetric supersonic inlet has been developed. The goal of this method development project was to improve the ability to predict the weight of high-speed inlets in conceptual and preliminary design. The initial model was developed using information that was available from inlet conceptual design tools (e.g., the inlet internal and external geometries and pressure distributions). Stiffened shell construction was assumed. Mass properties were computed by analyzing a parametric cubic curve representation of the inlet geometry. Design loads and stresses were developed at analysis stations along the length of the inlet. The equivalent minimum structural thicknesses for both shell and frame structures required to support the maximum loads produced by various load conditions were then determined. Preliminary results indicated that inlet hammershock pressures produced the critical design load condition for a significant portion of the inlet. By improving the accuracy of inlet weight predictions, the method will improve the fidelity of propulsion and vehicle design studies and increase the accuracy of weight versus cost studies. Nadell, Shari-Beth Glenn Research Center RTOP 505-69-50...
Book Synopsis Experimental Investigation of a Large-scale, Two-dimensional, Mixed-compression Inlet System by : Norman D. Wong
Download or read book Experimental Investigation of a Large-scale, Two-dimensional, Mixed-compression Inlet System written by Norman D. Wong and published by . This book was released on 1971 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: A large-scale, variable-geometry inlet model with a design Mach number of 3.0 was tested at Mach numbers from 1.55 to 3.2. Variable features of the inlet for off-design operation are an adjustable-height ramp system and a translating cowl. This report presents experimental results for a diffuser and boundary-layer bleed configuration which was optimized at the design Mach number. Overall performance was high with throat-mounted vortex generators, which were effective in reducing flow distortion in the subsonic diffuser at the higher Mach numbers.
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 1995 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effects of Selected Design Variables on Three Ramp, External Compression Inlet Performance by : James H. Kamman
Download or read book Effects of Selected Design Variables on Three Ramp, External Compression Inlet Performance written by James H. Kamman and published by . This book was released on 1975 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Inlet Spillage Drag Tests and Numerical Flow-field Analysis at Subsonic and Transonic Speeds of a 1/8-scale, Two-dimensional, External-compression, Variable-geometry Supersonic Inlet Configuration by : Joseph E. Hawkins
Download or read book Inlet Spillage Drag Tests and Numerical Flow-field Analysis at Subsonic and Transonic Speeds of a 1/8-scale, Two-dimensional, External-compression, Variable-geometry Supersonic Inlet Configuration written by Joseph E. Hawkins and published by . This book was released on 1976 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis CONCEPTUAL INTERNAL DESIGN AND COMPUTATIONAL FLUID DYNAMICS ANALYSIS OF A SUPERSONIC INLET. by :
Download or read book CONCEPTUAL INTERNAL DESIGN AND COMPUTATIONAL FLUID DYNAMICS ANALYSIS OF A SUPERSONIC INLET. written by and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: ABSTRACT CONCEPTUAL INTERNAL DESIGN AND COMPUTATIONAL FLUID DYNAMICS ANALYSIS OF A SUPERSONIC INLET ALEMDAROÐLU, Mine M.S., Department of Aerospace Engineering Supervisor: Prof. Dr. Yusuf ÖZYÖRÜK May 2005, 144 pages In this thesis, the conceptual internal design of the air inlet of a supersonic, high altitude, solid propellant ramjet cruise missile is performed. Inviscid, compressible CFD analysis of the designed inlet is made in order to obtain qualitative and quantitative performance characteristics of the inlet at different operating conditions. The conceptual design of the inlet is realized by using analytical relations and equations, correlations derived from numerous available past experimental data and state-of-the-art design examples. The performance estimation of the designed inlet at different operating conditions is done by using one and two dimensional gas dynamics equations. The results of the performance estimation study are compared with the results of the CFD analysis and these results are discussed in detail. A commercial tool, CFD-FASTRANÒ, is used for the CFD analysis. Inlet flow phenomena such as, different shock patterns and shock positions, performance degradation at off-design operating conditions and inlet unstart are observed. Keywords: Supersonic Inlet, Ramjet, CFD, Inlet Performance Characteristics, Operating Conditions, Unstart.
Book Synopsis A Pivoting-cowl-and-spike Technique for Efficient Angle-of-attack Operation of Supersonic Inlets by : Nick E. Samanich
Download or read book A Pivoting-cowl-and-spike Technique for Efficient Angle-of-attack Operation of Supersonic Inlets written by Nick E. Samanich and published by . This book was released on 1958 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Low-speed Performance of an Axisymmetric, Mixed-compression, Supersonic Inlet with Auxiliary Inlets by : Charles J. Trefny
Download or read book Low-speed Performance of an Axisymmetric, Mixed-compression, Supersonic Inlet with Auxiliary Inlets written by Charles J. Trefny and published by . This book was released on 1986 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
