Author: Angela M. GeatzPublisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 208
Book Description
A Prediction Code for the Thrust Performance of Two Dimensional, Non-axisymmetric, Converging-diverging Nozzles
Author: Angela M. GeatzPublisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 208
Book Description
A Prediction Code for the Thrust Performance of Two-Dimensional, Non-Axisynnetric, Converging Diverging Nozzles
Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 119
Book Description
The objective of this research is to develop a prediction code for the Air Force Research Laboratory Propulsion Directorate that can accurately determine the gross thrust coefficient for a user defined nonaxisymmetric two-dimensional converging diverging nozzle. The code includes the effects of friction, angularity, and expansion losses on nozzle efficiency. To demonstrate the prediction method, the generated computational results were compared to experimental data, as well as computational results from other existing nozzle performance codes, for a number of different nozzle geometries. The nozzle internal performance prediction code showed excellent agreement with experimental data in predicting the gross thrust performance for all nozzle geometries considered. It was shown, however, that when the experimental data showed evidence of flow separation, a flow phenomenon this code is unable to predict, the code results underpredicted the experimental by up to 10%.
Scientific and Technical Aerospace Reports
Author: An Approximate Theoretical Method for Modeling the Static Thrust Performance of Non-axisymmetric Two-dimensional Convergent-divergent Nozzles
Author: Scientific and Technical Aerospace Reports
Author: Monthly Catalog of United States Government Publications
Author: Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1094
Book Description
Monthly Catalogue, United States Public Documents
Author: Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1638
Book Description
The Effect of Throat Contouring on Two-dimensional Converging-diverging Nozzles at Static Conditions
Author: Mary L. MasonPublisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 76
Book Description
Thrust Performance of a Variable-geometry, Nonaxisymmetric, Two-dimensional, Convergent-divergent Exhaust Nozzle on a Turbojet Engine at Altitude
Author: David M. StraightPublisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 44
Book Description
Author: