Author: Frederick K. Hube
Publisher:
ISBN:
Category :
Languages : en
Pages : 60
Book Description
An axisymmetric, variable geometry, two-thirds scale model of a NASA Hypersonic Research Engine (HRE) inlet was tested at Mach numbers 4, 5, 6, and 8. Surface pressures and temperatures were measured on the inlet centerbody and inside the cowl. Pitot pressure measurements were made at four stations along the internal passage. The measurements were obtained for various cowl positions at free-stream Reynolds numbers from 1.08 to 5.76 million (based on a 12-in. cowl diameter) and over an angle-of-attack range from -5 to +5 deg. The model walls were internally cooled and maintained at a minimum frost-free condition at each test condition. Selected results are presented to illustrate the effects of cowl position, angle of attack, Mach number, and Reynolds number on the surface and rake station measurements. Inlet performance data at design operating conditions are also presented. (Author).
Wind Tunnel Tests of a Two-Thirds Scale NASA HRE Inlet at Mach Numbers 4, 5, 6, and 8
Author: Frederick K. Hube
Publisher:
ISBN:
Category :
Languages : en
Pages : 60
Book Description
An axisymmetric, variable geometry, two-thirds scale model of a NASA Hypersonic Research Engine (HRE) inlet was tested at Mach numbers 4, 5, 6, and 8. Surface pressures and temperatures were measured on the inlet centerbody and inside the cowl. Pitot pressure measurements were made at four stations along the internal passage. The measurements were obtained for various cowl positions at free-stream Reynolds numbers from 1.08 to 5.76 million (based on a 12-in. cowl diameter) and over an angle-of-attack range from -5 to +5 deg. The model walls were internally cooled and maintained at a minimum frost-free condition at each test condition. Selected results are presented to illustrate the effects of cowl position, angle of attack, Mach number, and Reynolds number on the surface and rake station measurements. Inlet performance data at design operating conditions are also presented. (Author).
Publisher:
ISBN:
Category :
Languages : en
Pages : 60
Book Description
An axisymmetric, variable geometry, two-thirds scale model of a NASA Hypersonic Research Engine (HRE) inlet was tested at Mach numbers 4, 5, 6, and 8. Surface pressures and temperatures were measured on the inlet centerbody and inside the cowl. Pitot pressure measurements were made at four stations along the internal passage. The measurements were obtained for various cowl positions at free-stream Reynolds numbers from 1.08 to 5.76 million (based on a 12-in. cowl diameter) and over an angle-of-attack range from -5 to +5 deg. The model walls were internally cooled and maintained at a minimum frost-free condition at each test condition. Selected results are presented to illustrate the effects of cowl position, angle of attack, Mach number, and Reynolds number on the surface and rake station measurements. Inlet performance data at design operating conditions are also presented. (Author).
Wind Tunnel Tests of a Two-Thirds Scale NASA HRE Inlet at Mach Numbers 4, 5, 6, and 8
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
An axisymmetric, variable geometry, two-thirds scale model of a NASA Hypersonic Research Engine (HRE) inlet was tested at Mach numbers 4, 5, 6, and 8. Surface pressures and temperatures were measured on the inlet centerbody and inside the cowl. Pitot pressure measurements were made at four stations along the internal passage. The measurements were obtained for various cowl positions at free-stream Reynolds numbers from 1.08 to 5.76 million (based on a 12-in. cowl diameter) and over an angle-of-attack range from -5 to +5 deg. The model walls were internally cooled and maintained at a minimum frost-free condition at each test condition. Selected results are presented to illustrate the effects of cowl position, angle of attack, Mach number, and Reynolds number on the surface and rake station measurements. Inlet performance data at design operating conditions are also presented. (Author).
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
An axisymmetric, variable geometry, two-thirds scale model of a NASA Hypersonic Research Engine (HRE) inlet was tested at Mach numbers 4, 5, 6, and 8. Surface pressures and temperatures were measured on the inlet centerbody and inside the cowl. Pitot pressure measurements were made at four stations along the internal passage. The measurements were obtained for various cowl positions at free-stream Reynolds numbers from 1.08 to 5.76 million (based on a 12-in. cowl diameter) and over an angle-of-attack range from -5 to +5 deg. The model walls were internally cooled and maintained at a minimum frost-free condition at each test condition. Selected results are presented to illustrate the effects of cowl position, angle of attack, Mach number, and Reynolds number on the surface and rake station measurements. Inlet performance data at design operating conditions are also presented. (Author).
NASA Technical Memorandum
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 702
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 702
Book Description
Analysis of experimental results of the inlet for the NASA hypersonic research engine aerothermodynamic integration model
Author: Earl H. Andrews
Publisher:
ISBN:
Category : Jet engines
Languages : en
Pages : 56
Book Description
Publisher:
ISBN:
Category : Jet engines
Languages : en
Pages : 56
Book Description
NASA's Hypersonic Research Engine Project
Author: Earl H. Andrews
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 60
Book Description
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 60
Book Description
NASA's Hypersonic Research Engine Project: A Review
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 58
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 58
Book Description
Functioning of Inorganic/organic Battery Separators in Silver-zinc Cells
Author: Warren H. Philipp
Publisher:
ISBN:
Category : Electric batteries
Languages : en
Pages : 678
Book Description
Publisher:
ISBN:
Category : Electric batteries
Languages : en
Pages : 678
Book Description
Wind Tunnel Tests of Two-dimensional and Half-axisymmetric Inlet Models at Mach Numbers 1.5 Through 3.0
Author: Frederick K. Hube
Publisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 278
Book Description
Publisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 278
Book Description
An Inlet Analysis for the NASA Hypersonic Research Engine Aerothermodynamic Integration Model
Author:
Publisher:
ISBN:
Category : Aerodynamics, Hypersonic
Languages : en
Pages : 52
Book Description
Publisher:
ISBN:
Category : Aerodynamics, Hypersonic
Languages : en
Pages : 52
Book Description
93-2300 - 93-2349
Author:
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 636
Book Description
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 636
Book Description