Sivaguru S. Ravindran

Works (7)

Updated: March 10th, 2025 12:14

2001 article

Reduced Basis Method for Optimal Control of Unsteady Viscous Flows

ITO, K., & RAVINDRAN, S. S. (2001, October 1). International Journal of Computational Fluid Dynamics.

By: K. Ito n & S. Ravindran n

author keywords: reduced order models; optimal control; unsteady viscous flows
topics (OpenAlex): Model Reduction and Neural Networks; Advanced Numerical Methods in Computational Mathematics; Lattice Boltzmann Simulation Studies
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Source: Web Of Science
Added: August 6, 2018

1998 article

A Penalized Neumann Control Approach for Solving an Optimal Dirichlet Control Problem for the Navier--Stokes Equations

Hou, L. S., & Ravindran, S. S. (1998, September 1). SIAM Journal on Control and Optimization.

By: L. Hou * & S. Ravindran n

author keywords: optimal control; Neumann control; Dirichlet control; Navier-Stokes equations; finite element method
topics (OpenAlex): Advanced Mathematical Modeling in Engineering; Advanced Numerical Methods in Computational Mathematics; Stability and Controllability of Differential Equations
Source: Web Of Science
Added: August 6, 2018

1998 article

A Reduced-Order Method for Simulation and Control of Fluid Flows

Ito, K., & Ravindran, S. S. (1998, July 1). Journal of Computational Physics.

By: K. Ito n & S. Ravindran n

author keywords: reduced-basis method; reduced-order modeling; Navier-Stokes equations; finite element; optimal control
topics (OpenAlex): Model Reduction and Neural Networks; Advanced Numerical Methods in Computational Mathematics; Computational Fluid Dynamics and Aerodynamics
Source: Web Of Science
Added: August 6, 2018

1998 article

Optimal Control of Thermally Convected Fluid Flows

Ito, K., & Ravindran, S. S. (1998, November 1). SIAM Journal on Scientific Computing.

By: K. Ito n & S. Ravindran*

author keywords: flow control; temperature control; optimization; Navier-Stokes equations; finite element methods
topics (OpenAlex): Navier-Stokes equation solutions; Advanced Numerical Methods in Computational Mathematics; Stability and Controllability of Differential Equations
TL;DR: Numerical methods to solve the necessary condition of optimality for optimal control of stationary thermally convected fluid flows are developed and computational results are presented showing the feasibility of the proposed approach. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

1997 article

Analysis and approximation of optimal control problems for a simplified Ginzburg-Landau model of superconductivity

Gunzburger, M. D., Hou, L. S., & Ravindran, S. S. (1997, August 1). Numerische Mathematik.

By: M. Gunzburger *, L. Hou * & S. Ravindran n

topics (OpenAlex): Physics of Superconductivity and Magnetism; Numerical methods for differential equations; Magnetism in coordination complexes
Source: Web Of Science
Added: August 6, 2018

1997 article

Numerical Solution of Optimal Distributed Control Problems for Incompressible Flows

HOU, L. S., RAVINDRAN, S. S., & YAN, Y. (1997, April 1). International Journal of Computational Fluid Dynamics.

By: L. Hou *, S. Ravindran* & Y. Yan *

author keywords: optimal control; Navier-Stokes equations; finite element method; fully discrete approximations
topics (OpenAlex): Advanced Numerical Methods in Computational Mathematics; Computational Fluid Dynamics and Aerodynamics; Navier-Stokes equation solutions
TL;DR: A systematic way to use the Lagrange multiplier rules to derive an optimality system of equations from which an optimal solution can be computed and a piecewise-in-time optimal control approach is proposed and the fully discrete approximation algorithm for solving the piecewise optimal control problem is defined. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

1997 journal article

Numerical solutions of optimal control for thermally convective flows

International Journal for Numerical Methods in Fluids, 25(2), 205–223.

By: S. Ravindran

Source: NC State University Libraries
Added: August 6, 2018

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