Prediction of Six-degree-of-freedom Store Separation Trajectories at Speeds Up to the Critical Speed

Prediction of Six-degree-of-freedom Store Separation Trajectories at Speeds Up to the Critical Speed PDF Author: Frederick K. Goodwin
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 260

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Book Description
Detailed instructions are presented for using two computer programs which calculate the six-degree-of-freedom trajectories of external stores which are separated from fighter-bomber type aircraft at speeds up to the critical speed. Single and multiple store configurations can be handled by the programs. The first program calculates the source distributions which represent the volume distributions of the fuselage, store(s), and ejector rack if one is present. The second program uses a lifting surface theory to determine a vorticity distribution which represents the wing and pylon loading and calculates the trajectory of the ejected store. This report describes the two programs, presents instructions for preparing input for the programs, describes the output from each program, and presents sample cases.

Prediction of Six-degree-of-freedom Store Separation Trajectories at Speeds Up to the Critical Speed

Prediction of Six-degree-of-freedom Store Separation Trajectories at Speeds Up to the Critical Speed PDF Author: Frederick K. Goodwin
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 260

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Book Description
Detailed instructions are presented for using two computer programs which calculate the six-degree-of-freedom trajectories of external stores which are separated from fighter-bomber type aircraft at speeds up to the critical speed. Single and multiple store configurations can be handled by the programs. The first program calculates the source distributions which represent the volume distributions of the fuselage, store(s), and ejector rack if one is present. The second program uses a lifting surface theory to determine a vorticity distribution which represents the wing and pylon loading and calculates the trajectory of the ejected store. This report describes the two programs, presents instructions for preparing input for the programs, describes the output from each program, and presents sample cases.

Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1004

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Technical Information Indexes

Technical Information Indexes PDF Author: United States. Naval Air Systems Command
Publisher:
ISBN:
Category : Aeronautics, Military
Languages : en
Pages : 276

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Prediction of Six-degree-of-freedom Store Separation Trajectories at Speeds Up to the Critical Speed

Prediction of Six-degree-of-freedom Store Separation Trajectories at Speeds Up to the Critical Speed PDF Author: Frederick K. Goodwin
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 186

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Book Description
The primary objective of this report is to present a prediction method for determining the forces, moments, and six-degree-of-freedom trajectories associated with stores released from single, TER, or MER configurations on fighter-bomber aircraft up to the critical speed. A secondary objective is to present important experimental results and comparison with theory from an extensive wind-tunnel test program designed to provide data to test the theory through systematic measurements of flow fields, store load distributions, store forces and moments, and captive-store trajectories.

Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 684

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Proceedings of the Technical Program

Proceedings of the Technical Program PDF Author:
Publisher:
ISBN:
Category : Computer graphics
Languages : en
Pages : 658

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Store Separation

Store Separation PDF Author: Leon H. Schindel
Publisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 114

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Book Description
This AGARDograph is a systematic collection of experimental results for use of engineers and designers, limited to externally carried, unpowered, unguided stores. In the sections dealing with store trajectories, the physical situation is described, the method of solution is indicated, and the final results are presented. Emphasis is on store motion in traversing the parent aircraft flowfield, with criteria for safe separation and methods of calculating flight path. Windtunnel test techniques are described, and some information on flight testing given. Analytical treatment is compared with flight and tunnel results. There are brief mentions of ejection systems and the effect of stores on aircraft performance.

Government Reports Announcements

Government Reports Announcements PDF Author:
Publisher:
ISBN:
Category : Research
Languages : en
Pages : 1000

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Government Reports Annual Index

Government Reports Annual Index PDF Author:
Publisher:
ISBN:
Category : Government reports announcements & index
Languages : en
Pages : 882

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A Source-Doublet Approach to Modeling Triple Ejector Rack Store Configurations and Force Calculations

A Source-Doublet Approach to Modeling Triple Ejector Rack Store Configurations and Force Calculations PDF Author: Calvin L. Dyer
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 96

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Book Description