Παρακολούθηση
Imran Akhtar
Imran Akhtar
Associate Professor, National University of Sciences & Technology
Η διεύθυνση ηλεκτρονικού ταχυδρομείου έχει επαληθευτεί στον τομέα vt.edu - Αρχική σελίδα
Τίτλος
Παρατίθεται από
Παρατίθεται από
Έτος
Proper orthogonal decomposition closure models for turbulent flows: a numerical comparison
Z Wang, I Akhtar, J Borggaard, T Iliescu
Computer Methods in Applied Mechanics and Engineering 237, 10-26, 2012
2972012
Piezoelectric energy harvesting from vortex-induced vibrations of circular cylinder
A Mehmood, A Abdelkefi, MR Hajj, AH Nayfeh, I Akhtar, AO Nuhait
Journal of Sound and Vibration 332 (19), 4656-4667, 2013
2352013
Hydrodynamics of a biologically inspired tandem flapping foil configuration
I Akhtar, R Mittal, GV Lauder, E Drucker
Theoretical and Computational Fluid Dynamics 21 (3), 155-170, 2007
2252007
On the stability and extension of reduced-order Galerkin models in incompressible flows
I Akhtar, AH Nayfeh, CJ Ribbens
Theoretical and Computational Fluid Dynamics 23 (3), 213-237, 2009
1842009
Two-level discretizations of nonlinear closure models for proper orthogonal decomposition
Z Wang, I Akhtar, J Borggaard, T Iliescu
Journal of Computational Physics 230 (1), 126-146, 2011
1152011
Reduced-order models for parameter dependent geometries based on shape sensitivity analysis
A Hay, J Borggaard, I Akhtar, D Pelletier
Journal of computational Physics 229 (4), 1327-1352, 2010
922010
Quantification of the effects of geometric approximations on the performance of a vertical axis wind turbine
MS Siddiqui, N Durrani, I Akhtar
Renewable Energy 74, 661-670, 2015
862015
Parallel simulations, reduced-order modeling, and feedback control of vortex shedding using fluidic actuators
I Akhtar
Virginia Tech, 2008
692008
A van der Pol–Duffing oscillator model of hydrodynamic forces on canonical structures
I Akhtar, OA Marzouk, AH Nayfeh
Journal of Computational and Nonlinear Dynamics 4 (4), 2009
662009
Hydrodynamics of a tandem fish school with asynchronous undulation of individuals
MSU Khalid, I Akhtar, H Dong
Journal of Fluids and Structures 66, 19-35, 2016
632016
Modeling steady-state and transient forces on a cylinder
O Marzouk, AH Nayfeh, I Akhtar, HN Arafat
Journal of Vibration and Control 13 (7), 1065-1091, 2007
562007
Linear and nonlinear active feedback controls for vortex-induced vibrations of circular cylinders
A Mehmood, A Abdelkefi, I Akhtar, AH Nayfeh, A Nuhait, MR Hajj
Journal of Vibration and control 20 (8), 1137-1147, 2014
542014
Using functional gains for effective sensor location in flow control: a reduced-order modelling approach
I Akhtar, J Borggaard, JA Burns, H Imtiaz, L Zietsman
Journal of Fluid Mechanics 781, 622-656, 2015
432015
A new closure strategy for proper orthogonal decomposition reduced-order models
I Akhtar, Z Wang, J Borggaard, T Iliescu
Journal of Computational and Nonlinear Dynamics 7 (3), 2012
372012
On the use of sensitivity analysis in model reduction to predict flows for varying inflow conditions
A Hay, I Akhtar, JT Borggaard
International Journal for Numerical Methods in Fluids 68 (1), 122-134, 2012
372012
An improved stability characterization for aeroelastic energy harvesting applications
U Javed, A Abdelkefi, I Akhtar
Communications in Nonlinear Science and Numerical Simulation 36, 252-265, 2016
362016
Shape sensitivity analysis in flow models using a finite-difference approach
I Akhtar, J Borggaard, A Hay
Mathematical Problems in Engineering 2010, 2010
312010
Micropower generation using cross-flow instabilities: a review of the literature and its implications
MF Daqaq, A Bibo, I Akhtar, AH Alhadidi, M Panyam, B Caldwell, J Noel
Journal of Vibration and Acoustics 141 (3), 2019
292019
Model based control of laminar wake using fluidic actuation
I Akhtar, AH Nayfeh
Journal of Computational and Nonlinear Dynamics 5 (4), 2010
282010
Analysis of Strouhal number based equivalence of pitching and plunging airfoils and wake deflection
MSU Khalid, I Akhtar, NI Durrani
Proceedings of the Institution of Mechanical Engineers, Part G: Journal of …, 2015
272015
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