Results 251 to 260 of about 67,904 (291)

Structural optimization using computational aerodynamics

AIAA Journal, 2000
A recently developed methodology for aircraft structural design, based on nonlinear airloads, is extended to include a modal-based optimization option and is employed with a new computational aerodynamics code for loads analysis. Nonlinear maneuver loads are evaluated by a computational scheme that efficiently combines fluid dynamics iterations with ...
Daniella E. Raveh   +2 more
openaire   +1 more source

Aerodynamic optimization using proficient optimization algorithms

2012 International Conference on Computing, Communication and Applications, 2012
Nowadays engineering analysis relies heavily on computer-based solution algorithms to investigate the performance of an engineering system. Computational fluid dynamics (CFD) is one of the computer-based solution methods which are more widely employed in aerospace engineering.
R. Mukesh, K. Lingadurai, S. Karthick
openaire   +1 more source

Aerodynamic design via optimization

Journal of Aircraft, 1992
An aerodynamic design optimization method is presented that generates an airfoil, producing a specified surface pressure distribution at a transonic speed. The design procedure is based on the coupled Euler and boundary-layer technology to include the rotational viscous physics which characterizes transonic flows.
K. D. Lee, S. Eyi
openaire   +1 more source

Aerodynamic optimization of cyclorotors

Aircraft Engineering and Aerospace Technology, 2016
Purpose Cycloidal rotors, also known as cyclogyros, are horizontal axis rotary-wing machines with potential for Vertical Take-Off and Landing aircraft applications. The paper aims to devise and validate a new semi-empirical analytical model that is capable of assisting in the structural and aerodynamic design of cyclogyros.
Jakson Augusto Leger Monteiro   +2 more
openaire   +1 more source

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