Sivaguru S. Ravindran

Works (7)

Updated: August 16th, 2024 13:37

2001 journal article

Reduced basis method for optimal control of unsteady viscous flows

INTERNATIONAL JOURNAL OF COMPUTATIONAL FLUID DYNAMICS, 15(2), 97–113.

By: K. Ito n & S. Ravindran n

author keywords: reduced order models; optimal control; unsteady viscous flows
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Source: Web Of Science
Added: August 6, 2018

1998 journal article

A penalized Neumann control approach for solving an optimal Dirichlet control problem for the Navier-Stokes equations

SIAM JOURNAL ON CONTROL AND OPTIMIZATION, 36(5), 1795–1814.

By: L. Hou * & S. Ravindran n

author keywords: optimal control; Neumann control; Dirichlet control; Navier-Stokes equations; finite element method
Source: Web Of Science
Added: August 6, 2018

1998 journal article

A reduced-order method for simulation and control of fluid flows

JOURNAL OF COMPUTATIONAL PHYSICS, 143(2), 403–425.

By: K. Ito n & S. Ravindran n

author keywords: reduced-basis method; reduced-order modeling; Navier-Stokes equations; finite element; optimal control
Source: Web Of Science
Added: August 6, 2018

1998 journal article

Optimal control of thermally convected fluid flows

SIAM JOURNAL ON SCIENTIFIC COMPUTING, 19(6), 1847–1869.

By: K. Ito n & S. Ravindran n

author keywords: flow control; temperature control; optimization; Navier-Stokes equations; finite element methods
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 journal article

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

NUMERISCHE MATHEMATIK, 77(2), 243–268.

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

Source: Web Of Science
Added: August 6, 2018

1997 journal article

Numerical solution of optimal distributed control problems for incompressible flows

INTERNATIONAL JOURNAL OF COMPUTATIONAL FLUID DYNAMICS, 8(2), 99–114.

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

author keywords: optimal control; Navier-Stokes equations; finite element method; fully discrete approximations
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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