Author: David N. Bowditch
Publisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 34
Book Description
Performance of a Turbojet Engine in Combination with an External-internal-compression Inlet to Mach 2.88
Author: David N. Bowditch
Publisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 34
Book Description
Publisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 34
Book Description
Performance of Turbojet Engine in Combination with External-internal-compression Inlet to Mach 2.88 [with List of References]
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 28
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 28
Book Description
Performamce of a Turbojet Engine in Combination with an External-internal Compression Inlet to Mach 2.88
Author: David N. Bowditch
Publisher:
ISBN:
Category :
Languages : en
Pages : 28
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 28
Book Description
Scientific and Technical Aerospace Reports
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1040
Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1040
Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Steady-state Interactions from Mach 1.98 to 2.58 Between a Turbojet Engine and an Axisymmetric Inlet with 60-percent Internal Area Contraction
Author: David A. Choby
Publisher:
ISBN:
Category :
Languages : en
Pages : 36
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 36
Book Description
NASA Scientific and Technical Reports
Author: United States. National Aeronautics and Space Administration Scientific and Technical Information Division
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1440
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1440
Book Description
Performance of External-compression Bump Inlet at Mach Numbers of 1.5 to 2.0
Author: Paul C. Simon
Publisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 46
Book Description
Publisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 46
Book Description
Performance of Basic XJ79-GE-1 Turbojet Engine and Its Components
Author: Carl E. Campbell
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 62
Book Description
Compressor performance and turbine performance are presented in the form of performance maps at selected values of Reynolds number index; the effects of Reynolds number on performance are summarized. The effects of variable stator angle and high inlet-air temperatures on compressor performance are also shown. Over-all engine performance (net thrust and specific fuel consumption) is presented for a flight Mach number of 0.9 at rated engine conditions over a range of altitudes to illustrate performance losses resulting from decreased Reynolds number index.
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 62
Book Description
Compressor performance and turbine performance are presented in the form of performance maps at selected values of Reynolds number index; the effects of Reynolds number on performance are summarized. The effects of variable stator angle and high inlet-air temperatures on compressor performance are also shown. Over-all engine performance (net thrust and specific fuel consumption) is presented for a flight Mach number of 0.9 at rated engine conditions over a range of altitudes to illustrate performance losses resulting from decreased Reynolds number index.
Investigation of the Performance of a Turbojet Engine with Variable-position Compressor Inlet Guide Vanes
Author: Ray E. Budinger
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 48
Book Description
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 48
Book Description
Performance of External-internal Compression Inlet with Abrupt Internal Turning at Mach Numbers 3.0 to 2.0
Author: Leonard J. Obery
Publisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 21
Book Description
An inlet with combined external and internal compression, formed by spike and cowl oblique shocks, and an over-all length of 2.5 inlet diameters was investigated at Mach numbers from 3.0 to 2.0 over a range of angles of attack. At the design Mach number of 3.0 the low angle cowl, which turned the flow supersonically, generated two internal shocks and focused them on the centerbody surface. These compression waves, with their high pressure gradient, were cancelled by abrupt centerbody turning. This investigation showed that with proper boundary-layer control on the centerbody this method of internal compression did not adversely affect the high performance of the inlet.
Publisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 21
Book Description
An inlet with combined external and internal compression, formed by spike and cowl oblique shocks, and an over-all length of 2.5 inlet diameters was investigated at Mach numbers from 3.0 to 2.0 over a range of angles of attack. At the design Mach number of 3.0 the low angle cowl, which turned the flow supersonically, generated two internal shocks and focused them on the centerbody surface. These compression waves, with their high pressure gradient, were cancelled by abrupt centerbody turning. This investigation showed that with proper boundary-layer control on the centerbody this method of internal compression did not adversely affect the high performance of the inlet.