Design And Calibration Of An Arc Heated Hypersonic Low Density Wind Tunnel
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Design And Calibration Of An Arc Heated Hypersonic Low Density Wind Tunnel
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Author : Ruth N. Weitmann
language : en
Publisher:
Release Date : 1962
Design And Calibration Of An Arc Heated Hypersonic Low Density Wind Tunnel written by Ruth N. Weitmann and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1962 with Chemistry, Physical and theoretical categories.
Design And Calibration Of An Arc Heated Hypersonic Low Density Wind Tunnel
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Author : Ruth N. Weltmann
language : en
Publisher:
Release Date : 1962
Design And Calibration Of An Arc Heated Hypersonic Low Density Wind Tunnel written by Ruth N. Weltmann and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1962 with categories.
Description And Preliminary Calibration Tests Of A Small Arc Heated Hypersonic Wind Tunnel
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Author : William B. Boatright
language : en
Publisher:
Release Date : 1962
Description And Preliminary Calibration Tests Of A Small Arc Heated Hypersonic Wind Tunnel written by William B. Boatright and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1962 with Wind tunnels categories.
Development And Calibration Of A Continuous Flow Arc Heated Hypersonic Wind Tunnel
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Author : Donald R. Wilson
language : en
Publisher:
Release Date : 1990
Development And Calibration Of A Continuous Flow Arc Heated Hypersonic Wind Tunnel written by Donald R. Wilson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with categories.
Description And Preliminary Calibration Tests Of A Small Arc Heated Hypersonic Wind Tunnel
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Author : William B. Boatright
language : en
Publisher:
Release Date : 1962
Description And Preliminary Calibration Tests Of A Small Arc Heated Hypersonic Wind Tunnel written by William B. Boatright and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1962 with categories.
Nasa Technical Note
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Author :
language : en
Publisher:
Release Date : 1962
Nasa Technical Note written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1962 with categories.
Description And Initial Calibration Of The Langley 12 Inch Hypersonic Ceramic Heated Tunnel
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Author : Louis E. Clark
language : en
Publisher:
Release Date : 1965
Description And Initial Calibration Of The Langley 12 Inch Hypersonic Ceramic Heated Tunnel written by Louis E. Clark and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1965 with Hypersonic wind tunnels categories.
Calibration Of The Affdl 50 Megawatt Arc Heated Hypersonic Wind Tunnel With A Two Foot Nozzle
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Author : James L. Folck
language : en
Publisher:
Release Date : 1969
Calibration Of The Affdl 50 Megawatt Arc Heated Hypersonic Wind Tunnel With A Two Foot Nozzle written by James L. Folck and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1969 with categories.
The study consisted of the experimental investigation of test flow in an arc heated hypersonic wind tunnel. These tests utilized a high voltage DC arc heater which operated at input powers in excess of 50 megawatts and provided reservoir pressures ranging from 100 to 1500 psi and bulk enthalpies from 1500 to 4000 BTU/lb. Local free stream measurements of pitot pressure, mass flux, stagnation point heat transfer rate and wall static pressures were obtained at the exit of a nominal two-foot diameter conical nozzle. Stagnation enthalpy profiles at the nozzle exit became peaked at high stagnation pressures. From these data, center line enthalpies as high as 6500 BTU/lb were indicated in the flow. Selective comparisons between one-dimensional expansion theory and experiment are presented. At a reservoir enthalpy of approximately 2500 BTU/lb and for stagnation pressure in excess of 500 psi the expanded flow data were in good agreement with equilibrium expansion theory. However, below 500 psi the data compared more closely with nonequilibrium theory with the flow frozen downstream of the nozzle throat. (Author).
Design And Operation Of A Continuous Flow Hypersonic Wind Tunnel Using A Two Dimensional Nozzle
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Author : Harris M. Schurmeier
language : en
Publisher:
Release Date : 1959
Design And Operation Of A Continuous Flow Hypersonic Wind Tunnel Using A Two Dimensional Nozzle written by Harris M. Schurmeier and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1959 with Hypersonic wind tunnels categories.
Flow Calibration Of Two Hypersonic Nozzles In The Aedc Heat H2 High Enthalpy Arc Heated Wind Tunnel
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Author :
language : en
Publisher:
Release Date : 1993
Flow Calibration Of Two Hypersonic Nozzles In The Aedc Heat H2 High Enthalpy Arc Heated Wind Tunnel written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with categories.
The Arnold Engineering Development Center (AEDC) has added to its test facility inventory an arc-heated wind tunnel that can provide a large free-jet (up to 42-in. diam at the nozzle exit) hypersonic flow. The tunnel, designated HEAT-H2, uses air for true-temperature, true-pressure simulations at velocities up to 15,000 ft/sec and altitudes up to 165,000 ft. Existing conical nozzles yield flow Mach numbers from 4 to 8. Included herein is a summary of facility capabilities and selected results from an initial flow-field calibration. Two free-jet nozzles were calibrated, a 9-in exit diam nozzle and a 24-in exit diam nozzle, both with 1.5-in diam throats. Measurements within the free jet included distributions of pitot pressure, total enthalpy, and flow angle. Surface pressure and heat flux data on blunt cones and wedges were also obtained. Arc heater chamber conditions ranged from 31 to 65 atm pressure, with total enthalpy from 1,500 to 2,160 Btu/lbm. The facility should prove useful for a wide variety of hypersonic testing requirements including aerothermal testing of structures, heat shields, antenna windows, etc., and aeropropulsion testing of scramjet combustors.
