Browsing High Performance Computation for Engineered Systems (HPCES) by Author "Damodaran, Murali"
Now showing items 1-6 of 6
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Aerodynamic Shape Design of Nozzles Using a Hybrid Optimization Method
(2004-01)A hybrid design optimization method combining the stochastic method based on simultaneous perturbation stochastic approximation (SPSA) and the deterministic method of Broydon-Fletcher-Goldfarb-Shanno (BFGS) is developed ... -
Aerodynamic Shape Design of Transonic Airfoils Using Hybrid Optimization Techniques and CFD
(2003-01)This paper will analyze the effects of using hybrid optimization methods for optimizing objective functions that are determined by computational fluid dynamics solvers for compressible viscous flow for optimal design of ... -
Applications of Proper Orthogonal Decomposition for Inviscid Transonic Aerodynamics
(2003-01)Two extensions to the proper orthogonal decomposition (POD) technique are considered for steady transonic aerodynamic applications. The first is to couple the POD approach with a cubic spline interpolation procedure in ... -
Optimal Design of Transonic Fan Blade Leading Edge Shape Using CFD and Simultaneous Perturbation Stochastic Approximation Method
(2002-01)Simultaneous Perturbation Stochastic Approximation method has attracted considerable application in many different areas such as statistical parameter estimation, feedback control, simulation-based optimization, signal & ... -
Real-Time Optimal Parametric Design of a Simple Infiltration-Evaporation Model Using the Assess-Predict-Optimize (APO) Strategy
(2003-01)Optimal parametric design of a system must be able to respond quickly to short term needs as well as long term conditions. To this end, we present an Assess-Predict-Optimize (APO) strategy which allows for easy modification ... -
Simulation of Flow Field and Particle Trajectories in Hard Disk Drive Enclosures
(2004-01)The airflow field and particle trajectories inside hard disk drive (HDD) are investigated in this study using commercial software Fluent and Gambit. Three-dimensional grids inside the HDD configuration are built using ...
