Author: Stephen C. Korn
Publisher:
ISBN:
Category : Bombs
Languages : en
Pages : 94
Book Description
A method is being developed for solving the store separation trajectory problem by flow angularity techniques. This approach uses experimentally measured interference flow field data coupled with store free stream aerodynamic coefficients. Presently, the flow field about the inboard triple ejector rack loaded with M-117 bombs at Mach 0.85 on the F-4 aircraft is being used to predict the trajectory of other stores launched from the inboard triple ejector rack at subsonic and transonic Mach numbers. Sample comparisons of trajectories produced by the captive trajectory system are presented. This technique allows calculation of the trajectory until the store impacts on the ground. Sample miss distances caused by the interference flow field calculated using the flow angularity technique are presented for the M-117 bomb. (Author).
Use of the Flow Angularity Technique for Predicting Store Separation Trajectories
Author: Stephen C. Korn
Publisher:
ISBN:
Category : Bombs
Languages : en
Pages : 94
Book Description
A method is being developed for solving the store separation trajectory problem by flow angularity techniques. This approach uses experimentally measured interference flow field data coupled with store free stream aerodynamic coefficients. Presently, the flow field about the inboard triple ejector rack loaded with M-117 bombs at Mach 0.85 on the F-4 aircraft is being used to predict the trajectory of other stores launched from the inboard triple ejector rack at subsonic and transonic Mach numbers. Sample comparisons of trajectories produced by the captive trajectory system are presented. This technique allows calculation of the trajectory until the store impacts on the ground. Sample miss distances caused by the interference flow field calculated using the flow angularity technique are presented for the M-117 bomb. (Author).
Publisher:
ISBN:
Category : Bombs
Languages : en
Pages : 94
Book Description
A method is being developed for solving the store separation trajectory problem by flow angularity techniques. This approach uses experimentally measured interference flow field data coupled with store free stream aerodynamic coefficients. Presently, the flow field about the inboard triple ejector rack loaded with M-117 bombs at Mach 0.85 on the F-4 aircraft is being used to predict the trajectory of other stores launched from the inboard triple ejector rack at subsonic and transonic Mach numbers. Sample comparisons of trajectories produced by the captive trajectory system are presented. This technique allows calculation of the trajectory until the store impacts on the ground. Sample miss distances caused by the interference flow field calculated using the flow angularity technique are presented for the M-117 bomb. (Author).
Validation and Expansion of the Flow Angularity Technique for Predicting Store Separation Trajectories
Author: Stephen C. Korn
Publisher:
ISBN:
Category : Bomb racks
Languages : en
Pages : 272
Book Description
This report documents the external flow fields caused by various weapon configurations on the wing of an F-4 aircraft, verifies assumptions made in the flow angularity technique, and presents the documentation for the 'Flow Angularity Computer Program' with example trajectories. The flow angularity program is presently capable of calculating the trajectories of stores off the inboard and outboard wing stations in either single, triple ejector rack, or multiple ejector rack configurations. The assumptions made in the flow angularity technique have been analyzed and generally validated as good approximations. (Author).
Publisher:
ISBN:
Category : Bomb racks
Languages : en
Pages : 272
Book Description
This report documents the external flow fields caused by various weapon configurations on the wing of an F-4 aircraft, verifies assumptions made in the flow angularity technique, and presents the documentation for the 'Flow Angularity Computer Program' with example trajectories. The flow angularity program is presently capable of calculating the trajectories of stores off the inboard and outboard wing stations in either single, triple ejector rack, or multiple ejector rack configurations. The assumptions made in the flow angularity technique have been analyzed and generally validated as good approximations. (Author).
Store Separation
Author: Bertha M. Ryan
Publisher:
ISBN:
Category : Weapons systems
Languages : en
Pages : 82
Book Description
Publisher:
ISBN:
Category : Weapons systems
Languages : en
Pages : 82
Book Description
Modified Influence Function Method (MIF) for Weapn Separation Prediction
Author: Mark A. Pinney
Publisher:
ISBN:
Category : Airplanes, Military
Languages : en
Pages : 268
Book Description
Publisher:
ISBN:
Category : Airplanes, Military
Languages : en
Pages : 268
Book Description
Numerical Methods and Windtunnel Testing
Author: North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 228
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 228
Book Description
A Method for Predicting Three-degree-of-freedom Store Separation Trajectories at Speeds Up to the Critical Speed
Author: Frederick K. Goodwin
Publisher:
ISBN:
Category : Angle of attack (Aerodynamics)
Languages : en
Pages : 210
Book Description
Publisher:
ISBN:
Category : Angle of attack (Aerodynamics)
Languages : en
Pages : 210
Book Description
External Store Airloads Prediction Technique
Author: A. R. Rudnicki (Jr.)
Publisher:
ISBN:
Category : Mach number
Languages : en
Pages : 170
Book Description
Publisher:
ISBN:
Category : Mach number
Languages : en
Pages : 170
Book Description