Author: William John YeagerPublisher:
ISBN:
Category : Nozzles
Languages : en
Pages : 298
Book Description
A Method for the Prediction of Exhaust Nozzle Performance
Author: William John YeagerPublisher:
ISBN:
Category : Nozzles
Languages : en
Pages : 298
Book Description
A Nozzle Internal Performance Prediction Method
Author: John R. CarlsonPublisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 56
Book Description
Prediction of the Installed Performance of 2D Exhaust Nozzles
Author: R.J.G. NortonA Nozzle Internal Performance Prediction Method
Author: National Aeronautics and Space Administration (NASA)Publisher: Createspace Independent Publishing Platform
ISBN: 9781722140021
Category :
Languages : en
Pages : 52
Book Description
A prediction method was written and incorporated into a three-dimensional Navier-Stokes code (PAB3D) for the calculation of nozzle internal performance. The following quantities are calculated: (1) discharge coefficient; (2) normal, side, and axial thrust ratios; (3) rolling, pitching, and yawing moments; and (4) effective pitch and yaw vector angles. Four different case studies are presented to confirm the applicability of the methodology. Internal and, in most situations, external flow-field regions are required to be modeled. The computed nozzle discharge coefficient matches both the level and the trend of the experimental data within quoted experimental data accuracy (0.5 percent). Moment and force ratios are generally within 1 to 2 percent of the absolute level of experimental data, with the trends of data matched accurately. Carlson, John R. Langley Research Center...
NASA Technical Memorandum
Author: Computational Prediction of Isolated Performance of an Axisymmetric Nozzle at Mach Number 0.90
Author: John R. CarlsonPublisher:
ISBN:
Category : Fluid dynamics
Languages : en
Pages : 32
Book Description
Prediction methods for jet V/STOL propulsion aerodynamics
Author: M. F. PlatzerPublisher:
ISBN:
Category : Short take-off and landing aircraft
Languages : en
Pages : 548
Book Description
Internal Performance Characteristics of Short Convergent-divergent Exhaust Nozzles Designed by the Method of Characteristics
Author: H. George KrullPublisher:
ISBN:
Category : Charts, diagrams, etc
Languages : en
Pages : 24
Book Description
An evaluation of the internal performance characteristics of short nozzles designed by the method of characteristics was obtained over a range of nozzle pressure ratios from 1.5 to 22.
Scientific and Technical Aerospace Reports
Author: Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 538
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.
Aerodynamic and Acoustic Investigation of Inverted Velocity Profile Coannular Exhaust Nozzle Models and Development of Aerodynamic and Acoustic Prediction Procedures
Author: Richard S. LarsonPublisher:
ISBN:
Category : Supersonic nozzles
Languages : en
Pages : 228
Book Description