Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 26
Book Description
Performance Optimization of Helicopter Rotor Blades
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 26
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 26
Book Description
Helicopter Rotor Blade Multiple-section Optimization with Performance Considerations
Author: Luke D. Allen
Publisher:
ISBN:
Category : Genetic algorithms
Languages : en
Pages : 0
Book Description
Publisher:
ISBN:
Category : Genetic algorithms
Languages : en
Pages : 0
Book Description
Optimization Methods Applied to the Aerodynamic Design of Helicopter Rotor Blades
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 30
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 30
Book Description
Fully Integrated Aerodynamic/dynamic Optimization of Helicopter Rotor Blades
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 22
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 22
Book Description
An Initiative in Multidisciplinary Optimization of Rotorcraft
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 46
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 46
Book Description
Integrated Multidisciplinary Design Optimization of Rotorcraft
Author: Howard M. Adelman
Publisher:
ISBN:
Category :
Languages : en
Pages : 16
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 16
Book Description
Integrated Aerodynamic/Dynamic/Structural Optimization of Helicopter Rotor Blades Using Multilevel Decomposition
Author: National Aeronautics and Space Adm Nasa
Publisher:
ISBN: 9781729361306
Category :
Languages : en
Pages : 56
Book Description
This paper describes an integrated aerodynamic/dynamic/structural (IADS) optimization procedure for helicopter rotor blades. The procedure combines performance, dynamics, and structural analyses with a general-purpose optimizer using multilevel decomposition techniques. At the upper level, the structure is defined in terms of global quantities (stiffness, mass, and average strains). At the lower level, the structure is defined in terms of local quantities (detailed dimensions of the blade structure and stresses). The IADS procedure provides an optimization technique that is compatible with industrial design practices in which the aerodynamic and dynamic designs are performed at a global level and the structural design is carried out at a detailed level with considerable dialog and compromise among the aerodynamic, dynamic, and structural groups. The IADS procedure is demonstrated for several examples. Walsh, Joanne L. and Young, Katherine C. and Pritchard, Jocelyn I. and Adelman, Howard M. and Mantay, Wayne R. Langley Research Center...
Publisher:
ISBN: 9781729361306
Category :
Languages : en
Pages : 56
Book Description
This paper describes an integrated aerodynamic/dynamic/structural (IADS) optimization procedure for helicopter rotor blades. The procedure combines performance, dynamics, and structural analyses with a general-purpose optimizer using multilevel decomposition techniques. At the upper level, the structure is defined in terms of global quantities (stiffness, mass, and average strains). At the lower level, the structure is defined in terms of local quantities (detailed dimensions of the blade structure and stresses). The IADS procedure provides an optimization technique that is compatible with industrial design practices in which the aerodynamic and dynamic designs are performed at a global level and the structural design is carried out at a detailed level with considerable dialog and compromise among the aerodynamic, dynamic, and structural groups. The IADS procedure is demonstrated for several examples. Walsh, Joanne L. and Young, Katherine C. and Pritchard, Jocelyn I. and Adelman, Howard M. and Mantay, Wayne R. Langley Research Center...
Development of a Simulation and Optimization Framework for Improved Aerodynamic Performance of R/C Helicopter Rotor Blades
Author: Jonathan Wiebe
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Performance of an Optimized Rotor Blade at Off-design Flight Conditions
Author: Aditi Chattopadhyay
Publisher:
ISBN:
Category : Rotors (Helicopters)
Languages : en
Pages : 24
Book Description
Publisher:
ISBN:
Category : Rotors (Helicopters)
Languages : en
Pages : 24
Book Description
Helicopter Blade Dynamic Loads Measured During Performance Testing of Two Scaled Rotors
Author: John D. Berry
Publisher:
ISBN:
Category : Rotors (Helicopters)
Languages : en
Pages : 45
Book Description
Publisher:
ISBN:
Category : Rotors (Helicopters)
Languages : en
Pages : 45
Book Description