Bailoor S, Seo JH, Dasi LP, Schena S, Mittal R (2021). “ A Computational Study of the Hemodynamics of Bioprosthetic Aortic Valves with Reduced Leaflet Motion”. Journal of Biomechanics (Special issue on Biofluids Mechanics and Mechanobiology) doi: 10.1016/j.jbiomech.2021.110350
Bailoor S, Seo JH, Dasi LP, Schena S, Mittal R (2021). “Prosthetic Valve Monitoring via In-Situ Pressure Sensors: In-Silico Concept Evaluation using Supervised Learning“. Cardiovascular Engineering and Technology. doi: 10.1007/s13239-021-00553-8
Bailoor S, Seo JH, Schena S, Mittal R (2021). “Detecting Aortic Valve Anomaly from Induced Murmurs: Insights from Computational Hemodynamic Models”. Frontiers in Physiology: Computational Physiology and Medicine (Topic: Artificial Intelligence in Human Physiology). doi: 10.3389/fphys.2021.734224
Meschini, V., Mittal, R. & Verzicco, R. Systolic anterior motion in hypertrophic cardiomyopathy: a fluid–structure interaction computational model. Theor. Comput. Fluid Dyn. (2021). https://doi.org/10.1007/s00162-021-00564-0
Menon, K., & Mittal, R. (2021). On the initiation and sustenance of flow-induced vibration of cylinders: Insights from force partitioning. Journal of Fluid Mechanics, 907, A37. doi:10.1017/jfm.2020.854
Seo, J., Zhu, C., Resar, J., & Mittal, R. “Flow Physics of Normal and Abnormal Bioprosthetic Aortic Valves.” International Journal of Heat and Fluid Flow, vol. 86, 2020, p. 108740., doi:10.1016/j.ijheatfluidflow.2020.108740.
Menon, Karthik & Mittal, Rajat “Quantitative analysis of the kinematics and induced aerodynamic loading of individual vortices in vortex-dominated flows: a computation and data-driven approach” arXiv:2011.04632 [Physics], Nov. 2020. arXiv.org, https://arxiv.org/abs/2011.04632.
Rips, Aaron, Shoele, Kourosh, & Mittal, Rajat “Heat Transfer Enhancement in Laminar Flow Heat Exchangers Due to Flapping Flags.” Physics of Fluids, vol. 32, no. 6, 2020, p. 063603., doi:10.1063/1.5142403.
Mittal, Rajat, Meneveau, Charles, & Wu, Wen “A Mathematical Framework for Estimating Risk of Airborne Transmission of COVID-19 with Application to Face Mask Use and Social Distancing.” Physics of Fluids, vol. 32, no. 10, 2020, p. 101903., doi:10.1063/5.0025476.
Deem, E., Cattafesta, L., Hemati, M., Zhang, H., Rowley, C., & Mittal, R. “Adaptive Separation Control of a Laminar Boundary Layer Using Online Dynamic Mode Decomposition.” Journal of Fluid Mechanics, 903, 2020, doi:10.1017/jfm.2020.546.
Menon, Karthik, and Rajat Mittal. “Aeroelastic Response of an Airfoil to Gusts: Prediction and Control Strategies from Computed Energy Maps.” Journal of Fluids and Structures, 97, Aug. 2020, p. 103078, doi:10.1016/j.jfluidstructs.2020.103078.
Wen Wu, Rajat Mittal, and Charles Meneveau, “Total Mechanical Energy Transport Lines and Attractors in Separating Turbulent Boundary Layers,” Physical Review Fluids 5, no. 1 (January 23, 2020): 012601(R).
Seo, Jung Hee, Chi Zhu, Jon Resar, and Rajat Mittal. “Flow physics of normal and abnormal bioprosthtetic aortic valves.” In 11th International Symposium on Turbulence and Shear Flow Phenomena, TSFP 2019. 2019.
Hu, Yizong, Zhiyu He, Yue Hao, Like Gong, Marion Pang, Gregory P. Howard, Hye-Hyun Ahn et al. “Kinetic Control in Assembly of Plasmid DNA/Polycation Complex Nanoparticles.” ACS nano 13, no. 9 (2019): 10161-10178.
Eslami, P., Seo, J. H., Lardo, A. C., Chen, M. Y., & Mittal, R. “Flow Dynamics in the Aortic Arch and Its Effect on the Arterial Input Function in Cardiac Computed Tomography.” Journal of biomechanical engineering (2019).
Wen Wu, Jung-Hee Seo, Charles Meneveau, and Rajat Mittal. “Response of a Laminar Separation Bubble to Zero-Net Mass Flux Actuation”, 2018 Flow Control Conference, AIAA AVIATION Forum, (AIAA 2018-4018)
Sapsanis, C., Welsh, N., Pozin, M., Garreau, G., Tognetti, G., Bakhshaee, H., Pouliquen, P.O., Mitral, R., Thompson, W.R. and Andreou, A.G., 2018, October. StethoVest: A simultaneous multichannel wearable system for cardiac acoustic mapping. In 2018 IEEE Biomedical Circuits and Systems Conference (BioCAS) (pp. 1-4). IEEE.
Zhongwang Dou, Aaron Rips, Nathaniel Welsh, Jung-Hee Seo, and Rajat Mittal. “Flow-Induced Flutter of Hanging Banners: A Configuration for Validation of Computational Models”, 2018 Fluid Dynamics Conference, AIAA AVIATION Forum, (AIAA 2018-3081).
Emily H. Palmer, Nicolas Deshler and Rajat Mittal. “Aeromechanics of Long Jumps in Spider Crickets: Insights from Experiments and Modeling”, Proceedings of the ASME 2017 International Mechanical Engineering Congress and Exposition (IMECE2017), Nov 3-9 2017, Florida, USA
Eric A. Deem, Maziar Hemati, Louis N. Cattafesta, Francois Cadieux, Rajat Mittal, Hao Zhang, and Clarence W. Rowley. “Identifying Dynamic Modes of Separated Flow Subject to ZNMF-Based Control from Surface Pressure Measurements”, 47th AIAA Fluid Dynamics Conference, AIAA AVIATION Forum, (AIAA 2017-3309)
Chi Zhu, Jung Hee Seo, Vijay Vedula, and Rajat Mittal. “A Highly Scalable Sharp-Interface Immersed Boundary Method for Large-Scale Parallel Computers”, 23rd AIAA Computational Fluid Dynamics Conference, AIAA AVIATION Forum, (AIAA 2017-3622)
Jung Hee Seo, Francois Cadieux, Rajat Mittal, Eric A. Deem, and Louis N. Cattafesta. “Effect of Synthetic Jet Modulation Schemes on the Response of a Separation Bubble”, 47th AIAA Fluid Dynamics Conference, AIAA AVIATION Forum, (AIAA 2017-3316)
Chao Zhang, Rajat Mittal, and Tyson Hedrick. “Aeromechanics of Hovering Flight in Perturbed Flows: Insights from Computational Models and Animal Experiments”, 47th AIAA Fluid Dynamics Conference, AIAA AVIATION Forum, (AIAA 2017-3816)
Santiago Orrego, Kourosh Shoele, Andre Ruas, Kyle Doran, Brett Caggiano, Rajat Mittal, Sung Hoon Kang, “Harvesting ambient wind energy with an inverted piezoelectric flag.” Applied Energy, Volume 194, 15 May 2017, Pages 212–222
Jung Hee Seo, Hani Bakhshaee, Guillaume Garreau, Chi Zhu, Andreas Andreou, William R. Thompson, Rajat Mittal, “A method for the computational modeling of the physics of heart murmurs.” Journal of Computational Physics, Volume 336, 1 May 2017, Pages 546–568
Jasim Sadique, Xiang I. A. Yang, Charles Meneveau, and Rajat Mittal. “Aerodynamic properties of rough surfaces with high aspect-ratio roughness elements: Effect of aspect ratio and arrangements.” Boundary Layer Meteorology (2016): 1-22.
Harfi Thura T., Seo Jung-hee, Yasir Hayder S., Welsh Nathaniel, Mayer Susan, Abraham Theodore P., George Richard T., Mittal Rajat, “The E-Wave Propagation Index (EPI): A Novel Echocardiographic Parameter for Prediction of Left Ventricular Thrombus. Derivation from Computational Fluid Dynamic Modeling and Validation on Human Subjects”, International Journal of Cardiology (2016), doi:10.1016/j.ijcard.2016.10.
IJC Manuscript (Harfi et al. 2016)
Seo, Jung Hee, Thura Abd, Richard T. George, and Rajat Mittal. “A Coupled Chemo-Fluidic Computational Model for Thrombogenesis in Infarcted Left Ventricles.” American Journal of Physiology-Heart and Circulatory Physiology (2016): ajpheart-00855.
Xiang Yang, Jasim Sadique, Rajat Mittal, and Charles Meneveau. “Exponential roughness layer and analytical model for turbulent boundary layer flow over rectangular-prism roughness elements.” Journal of Fluid Mechanics 789 (2016): 127-165.
Rajat Mittal, Jung Hee Seo, Vijay Vedula, Young J. Choi, Hang Liu, H. Howie Huang, Saurabh Jain, Laurent Younes, Theodore Abraham, and Richard T. George. “Computational modeling of cardiac hemodynamics: Current status and future outlook.” Journal of Computational Physics, Volume 305, 2016.
Choi, Young Joon, Jason Constantino, Vijay Vedula, Natalia Trayanova, and Rajat Mittal. “A new MRI-based model of heart function with coupled hemodynamics and application to normal and diseased canine left ventricles.” Frontiers in Bioengineering and Biotechnology 3 (2015): 140.
Vijay Vedula, Richard George, Laurent Younes, and Rajat Mittal, “Hemodynamics in the left atrium and its effect on ventricular flow patterns”, J Biomech Eng. 2015; 137(11), 111003, doi: 10.1115/1.4031487.
Eslami P, Seo J, Rahsepar A, George R, Lardo AC, Mittal R. “Computational Study of Computed Tomography Contrast Gradients in Models of Stenosed Coronary Arteries”. J Biomech Eng. 2015;137(9):091002-091002-11. doi:10.1115/1.4030891.
X.I.A. Yang, Jasim Sadique, Rajat Mittal, and Charles Meneveau, “A combined application of the integral wall model and the rough wall rescaling-recycling method”, 22nd AIAA Computational Fluid Dynamics Conference, Dallas, TX , 22-26 June 2015
Jasim Sadique, Xiang I. Yang, Charles Meneveau, and Rajat Mittal, “Simulation of Boundary Layer flows over Biofouled Surfaces”, 22nd AIAA Computational Fluid Dynamics Conference, Dallas, TX , 22-26 June 2015
Albert C. Lardo, Amir Ali Rahsepar, Jung Hee Seo, Parastou Eslami, Frederick Korley, Satoru Kishi, Thura Abd, Rajat Mittal, Richard T. George, “Estimating Coronary Blood Flow using Computed Tomography Transluminal Attenuation Flow Encoding (TAFE): Formulation, Preclinical Validation and Clinical Feasibility”, Journal of Cardiovascular Computed Tomography, ISSN 1934-5925.
Andreou, A.G.; Abraham, T.; Thompson, W.R.; Jung Hee Seo; Mittal, R., “Mapping the cardiac acousteome: An overview of technologies, tools and methods,” Information Sciences and Systems (CISS), 2015 49th Annual Conference on , vol., no., pp.1,6, 18-20 March 2015, doi: 10.1109/CISS.2015.7086899
Bakhshaee, H.; Garreau, G.; Tognetti, G.; Shoele, K.; Carrero, R.; Kilmar, T.; Chi Zhu; Thompson, W.R.; Jung Hee Seo; Mittal, R.; Andreou, A.G., “Mechanical design, instrumentation and measurements from a hemoacoustic cardiac phantom,” Information Sciences and Systems (CISS), 2015 49th Annual Conference on , vol., no., pp.1,5, 18-20 March 2015, doi: 10.1109/CISS.2015.7086901
Vijay Vedula, Jung-Hee Seo, Albert C. Lardo and Rajat Mittal, “Effect of Trabeculae and Papillary Muscles on the Hemodynamics of the Left Ventricle”, Theoretical and Computational Fluid Dynamics, doi: 10.1007/s00162-015-0349-6, 2015
Olaf Marxen, Rupesh Kotapati, Rajat Mittal, and Tamer Zaki, “Stability Analysis of Separated Flows Subject to Control by Zero-Net Mass Flux Jet”, Phys. Fluids, Vol 27, 024107, doi: 10.1063/1.4907362, 2015
Kourosh Shoele and Rajat Mittal, “Computational study of flow-induced vibration of a reed in a channel and effect on convective heat transfer”, Phys. Fluids, Vol. 26, pp:127103-24, doi: 10.1063/1.4903793, 2014
Jung-Hee Seo, Vijay Vedula, Theodore Abraham, Albert C. Lardo, Fady Dawoud, Hongchang Luo and Rajat Mittal, “Effect of the mitral valve on diastolic flow patterns”, Phys. Fluids, Vol. 26, pp:121901-14, doi: 10.1063/1.4904094, 2014
Vijay Vedula, Stefania Fortini, Jung-Hee Seo, Giorgio Querzoli, and Rajat Mittal, “Computational modeling and validation of intraventricular flow in a simple model of left ventricle”, Theo. and Comput. Fluid Dyn., doi: 10.1007/s00162-014-0335-4
Bergmann, Michel; Iollo, Angelo; Mittal, Rajat, “Effect of Caudal Fin Flexibility on the Propulsive Efficiency of a Fish-Like Swimmer”, Bioinspiration and Biomimetics, Vol9(4), doi:10.1088/1748-3182/9/4/046001
Xiang Yang and Rajat Mittal, “Acceleration of the Jacobi iterative method by factors exceeding 100 using scheduled relaxation”, Journal of Computational Physics, Vol 274, pp, DOI: 10.1016/j.jcp.2014.06.010.
Choi, Y. J., Vedula, V., Mittal, R., “Computational study of the dynamics of a bileaflet mechanical heart valve in the mitral position”, Annals of Biomedical Engineering, Vol 42(8), pp 1668-1680, DOI: 10.1007/s10439-014-1018-4
Qian Xue, Xudong Zheng, Rajat Mittal, and Steven Bielamowicz, “Subject-Specific Computational Modeling of Human Phonation”, Journal of the Acoustical Society of America, Vol. 135, pp 1445–1456, 10.1121/1.4864479, 2014.
Qian Xue, Xudong Zheng, Rajat Mittal, and Steven Bielamowicz, “Computational Study of Effects of Tension Imbalance on Phonation in a Three Dimensional Tubular Larynx Model”, Journal of Voice, available online April 2014.
J. Griffin, M. Oyarzun, L. N. Cattafesta, J. H. Tu, C. W. Rowley, and R. Mittal, “Control of a canonical separated flow”, 43rd AIAA Fluid Dynamics Conference and Exhibit, San Diego, CA, June 24-27 2013
Jung Hee Seo, Vijay Vedula, Theodore Abraham, and Rajat Mittal, “Multiphysics computational models for cardiac flow and virtual cardiography”, Int. J. Num. Meth. Biomed. Eng., doi: 10.1002/cnm.2556, 2013.
L. Zheng, T. L. Hedrick, R. Mittal, “A multi-fidelity modelling approach for evaluation and optimization of wing stroke aerodynamics in flapping flight”, Journal of Fluid Mechanics, Vol. 721, pp:118-154, 2013.
J. H. Seo, V. Vedula, and R. Mittal, “Multiphysics computational models for cardiac flow and virtual cardiography”, Proceedings of European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2012), J. Eberhardsteiner et al. (eds.) Vienna, Austria, Sept. 10-14, 2012.
Q. Xue, X. Zheng, R. Mittal and S. Bielamowicz, “Computational Modeling of Phonatory Dynamics in a Tubular Three Dimensional Model of the Human Larynx”, to appear in the Journal of the Acoustical Society of America, 2012.
X. Zheng, J. H. Seo, V. Vedula, T. Abraham and R. Mittal, “Computational Modeling and Analysis of Intracardiac Flows in Simple Models of the Left Ventricle”, European Journal of Mechanics- B/Fluids, Vol. 35, pp: 31-39, 2012.
S. Aram and R. Mittal, “Computational Study of the Effect of Slot Orientation on Synthetic Jet-Based Separation Control”, Internation Journal of Flow Control, Vol. 3 (2-3), DOI:10.1260/1756-8250.3.2-3.87, September-2011.
J. H. Seo and R. Mittal, “A sharp interface immersed boundary method with improved mass conservation and reduced spurious pressure oscillations”, Journal of Computational Physics, 2011, Vol. 230, Issue 19, pp. 7347-7363
Q.Xue, X. Zheng, S. Beilamowicz and R. Mittal “Sensitivity of vocal fold vibratory modes to their three-layer structure: Implications for computational modeling of phonation”, J. Acoust. Soc. Am., 2011, Vol. 130 (2), pp: 965-976
R. Mittal, X. Zheng, R. Bhardwaj, J. H. Seo, Q. Xue and S. Beilamowicz, “Towards a simulation-based tool for the treatment of vocal fold paralysis”, Frontiers in Physiology Computational Physiology and Medicine, 2011, Vol. 2 (19)
J. H. Tu, C. W. Rowley, E. Aram and R. Mittal, “Koopman spectral analysis of separated flow over a finite-thickness flat plate with elliptical leading edge”, 49th AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition, Orlando, FL, AIAA 2011-38, January 4-7 2011
R. S. Dusaj, K. C. Michelis, M. Terek, R. Sanai, R. Mittal, J. F. Lewis, R. K. Zeman and B. G. Choi, “Estimation of right atrial and ventricular hemodynamics by CT coronary
angiography”, Journal of Cardiovascular Computed Tomography, 2011, 5, 44 – 49
J. H. Seo and R. Mittal, “A Higher-Order Immersed Boundary Method for acoustic wave scattering and low-Mach number flow-induced sound in complex geometries”, Journal of Computational Physics, 2011, Vol. 230, Issue 4, pp. 1000-1019
J. L. Tangorra, G. V. Lauder, I. W. Hunter, R. Mittal, P. G. A. Madden and M. Bozkurttas, “The effect of fin ray flexural rigidity on the propulsive forces generated by a biorobotic fish pectoral fin”, The Journal of Experimental Biology, 2010, Vol. 213, pp. 4043-4054
X. Zheng, Q, Xue, R. Mittal and S. Beilamowicz, “A Coupled Sharp-Interface Immerse Boundary-Finite Element Method for Flow-Structure Interaction with Application to Human Phonation”, Journal of Biomechanical Engineering, 2010, Vol. 132, 111003 (1-12)
J. Seo and R. Mittal, “A New Immersed Boundary Method for Aero acoustic Sound Prediction around Complex Geometries”, 40th Fluid Dynamics Conference & Exhibit, Chicago, IL, AIAA 2010-4434, 28 June – 1 July 2010
E. Aram, R. Mittal, J. Griffin and L. Cattafesta, “Towards Effective ZNMF Jet Based Control of a Canonical Separated Flow”, 5th Flow Control Conference, Chicago, IL, AIAA 2010-4705, 28 June – 1 July 2010
E. Aram, R. Mittal and L. Cattafesta, “Simple Representations of Zero-Net Mass-Flux Jets in Grazing Flow for Flow-Control Simulations”, International Journal of Flow Control, 2010, Vol. 2, No. 2, pp. 109 – 125
Lingxiao Zheng, Rajat Mittal and Tyson L. Hedrick, “A Search for Optimal Wing Strokes in Flapping Flight: Can Engineers Improve Upon Nature?”, 28th Applied Aerodynamics Conference, Chicago, IL, AIAA 2010-4944, 28 June – 1 July
H. Dong, M. Bozkurttas, R. Mittal, P. Madden and G. V. Lauder “Computational modeling and analysis of the hydrodynamics of a highly deformable fish pectoral fin”, Journal of Fluid Mechanics, 2010, Vol. 645, pp. 345-373
Rupesh B. Kotapati, Rajat Mittal, Olaf Marxen, Frank Ham, Donghyun You and Louis N. Cattafesta III, “Nonlinear dynamics and synthetic-jet-based control of a canonical separated flow”, Journal of Fluid Mechanics, 2010, Vol. 654, Page 65
M. Bozkurttas, R. Mittal, H. Dong, G. V. Lauder and P. Madden, “Low-dimensional models and performance scaling of a highly deformable fish pectoral fin”, Journal of Fluid Mechanics, 2009, Vol. 631, pp. 311-342
Srinivas Ramakrishnan, Lingxiao Zheng, Rajat Mittal, Fady Najjar, Georg V. Lauder and Tyson L. Hedrick, “ Large Eddy Simulation of Flows with Complex Moving Boundaries: Application to Flying and Swimming in Animals”, 39th AIAA Fluid Dynamics Conference, AIAA 2009-3976
Reni Raju, Ehsan Aram, Rajat Mittal and Louis Cattafesta, “Simple Models of Zero-Net Mass-Flux Jets for Flow Control Simulations”, International Journal of Flow Control, 2009, Vol. 1, No. 3, pp. 179-196
Haoxiang Luo, Rajat Mittal and Steven A. Bielamowicz, “Analysis of flow-structure interaction in the larynx during phonation using an immersed-boundary method”, J. Acoust. Soc. Am., 2009, Vol. 126 (2), pp. 816-824
Mugdha S. Naik, SahjendraN. Singh and Rajat Mittal, “Indirect adaptive output feedback control of a biorobotic AUV using pectoral-like mechanical fins”, Bioinspiration & Biomimetics 4 (2009) 026001 (11 pp.)
Alfred Von Loebbecke, Rajat Mittal, Russell Mark and James Hahn, “A computational method for analysis of underwater dolphin kick hydrodynamics in human swimming”, Sports Biomechanics, March 2009, 8(1), pp. 60-77
Xudong Zheng, Steve Bielamowicz, Haoxiang Luo and Rajat Mittal, “Computational Study of the Effect of False Vocal Folds on Glottal Flow and Vocal Fold Vibration during Phonation,” Annals of Biomedical Engineering, 2009, Vol. 37, No. 3 pp. 625-642
Lingxiao Zheng, Xiaolin Wang, Afzal Khan, R.R.Vallance, Rajat Mittal and Tyson L. Hedrick, “A Combined Experimental-Numerical Study of the Role of Wing Flexibility in Insect Flight”, AIAA-2009-382, 47th AIAA Aerospace Sciences Meeting Including The New Horizons Forum and Aerospace Exposition, Orlando, Florida, January 2009
Ge Jin, Nakhoon Baek, James K. Hahn, Steven Bielamowicz, Rajat Mittal and Raymond Walsh, “Image guided medialization laryngoplasty”, Computer Animation and Virtual Worlds, 2009, Vol. 20 Issue 1, pp. 67-77
Cattafesta, L., Tian, Y., and Mittal, R., “Adaptive Control of Post-Stall Separated Flow – Application to Heavy Vehicles,” The Aerodynamics of Heavy Vehicles II: Trucks, Buses, and Trains, Lecture Notes in Applied and Computational Mechanics, Vol. 21, eds. Fred Browand, Rose McCallen, and James Ross, Springer, pp. 151-160, Dec. 2008
Kernstine, K.H., Moore, C.J., Cutler, A.D., Mittal, R., “Initial Characterization of Self-Activated Movable Flaps,Pop -Up Feathers,” AIAA 2008-369, 46th Aerospace Sciences Meeting, Reno, NV, Jan 7-10, 2008
R.Mittal, H.Dong, M.Bozkurttas, F.M.Najjar, A.Vargas, A.von Loebbecke, “A versatile sharp interface immersed boundary method for incompressible flows with complex boundaries”, Journal of Computational Physics, Vol.227, Issue 10, May 2008
H.Luo, R.Mittal, X.Zheng, S. A.Bielamowicz, R.J.Walsh, J.K.Hahn, “An immersed-boundary method for flow-structure interaction in biological systems with application to phonation”, Journal of Computational Physics, 2008
Xudong Zheng, Rajat Mittal, “A High Fidelity Computational Method for Flow-Tissue Interaction in Biological Flows”, AIAA-2008-3954, 38th Fluid Dynamics Conference and Exhibit, Seattle, Washington, June 2008
Srinivas Ramakrishnan, Rajat Mittal, George V. Lauder, Meliha Bozkurttas, “Analysis of Maneuvering Fish Fin Hydrodynamics Using an Immersed Boundary Method”, AIAA-2008-3717, 38th Fluid Dynamics Conference and Exhibit, Seattle, Washington, June 2008
Reni Raju, Ehsa Aram, Rajat Mittal, Louis Cattafesta, “Reduced-Order Models of Zero-Net Mass-Flux Jets for Large-Scale Flow Control Simulations”, AIAA-2008-6404, 26th Modeling and Simulation Technologies Conference and Exhibit, Honolulu, Hawaii, Aug 2008
R. Kotapati and R. Mittal, ” Large-Eddy Simulations of Zero-Net-Mass-Flux Jet-Based Separation Control in a Canonical Separated Flow”, AIAA-2008-4085, 4th Flow Control Conference, Seattle, Washington, June 23-26, 2008.
Tangorra, J.L., Lauder, G.V. Madden, P.G., Mittal, R., Bozkurttas, M., Hunter, I.W., “A biorobotic flapping fin for propulsion and maneuvering”, Proceedings of the IEEE International Conference on Robotics and Automation (ICRA), Pasadena, CA 2008.
M. Bozkurttas, J. Tangorra, G. Lander and R. Mittal, “Understanding the Hydrodynamics of Swimming: From Fish Fins to Flexible Propulsors for Autonomous Underwater Vehicles”, Advances in Science and Technology, Vol. 58, 2008
J.L.Tangorra, S.N.Davidson, I.W.Hunter, P.G.A.Madden, G.V.Lauder, H.Dong, M.Bozkuittas and R.Mittal, “The Development of a Biologically Inspired Propulsor for Unmanned Underwater Vehicles”, Journal of Oceanic Engineering, Vol. 32, No.3, pp.533-550, 2007
Donghyun You, Meng Wang, Parvez Moin and Rajat Mittal , “Large-Eddy Simulation Analysis of Mechanisms of Viscous losses in Turbomachinery Tip Clearance Flow,” Journal of Fluid Mechanics, Vol. 586, pp. 177-204, 2007.
M. Bozkuttas, H Dong, R. Mittal, James. T, Ian H, G.V. Lauder and P. Madden “CFD based analysis and design of biomimetic flexible propulsors for autonomous underwater vehicle” AIAA 2007-4213 37th AIAA Fluid Dynamics Conference and Exhibit, June 25-28, 2007 Aiami, FL
Mugdha. S. Naik, Sahjendra. N. Singh and Rajat Mittal “Biologically-inspired adaptive pectoral-like fine control system for CFD parameterized AUV” International Symposium on Underwater Technology 2007 Tokyo Japan
Reni Raju, Rajat Mittal and Louis N. Cattafesta III, “Towards Physics Based Strategies for Separation Control over an Airfoil using Synthetic Jets ” 45th AIAA Aerospace Sciences Meeting and Exhibit, Reno, Nevada, AIAA Paper 2007-1421
Rupesh Kotapati, Rajat Mittal, Olaf Marxen, Frank Ham and Donghyun You, “Numerical Simulations of Synthetic Jet Based Separation Control in a Canonical Separated Flow” 45th AIAA Aerospace Sciences Meeting and Exhibit, Reno, Nevada, AIAA Paper 2007-1308
You, D., Wang, M. & Mittal, R., 2006, A Methodology for High Performance Computation of Fully Inhomogeneous Turbulent Flows. International Journal for Numerical Methods in Fluids. Vol. 53 (6), pp. 947-968.
R.Mittal , H.Dong, M. Bozkurttas, G.V. Lauder and P. Madden, “Locomotion with Flexible propulsors:II . Computational modeling of pectoral fin swimming in sunfish”, Bioinspiration & Biomimetics: Learning from nature, vol. 1, S35-S41, 2006.
G.V. Lauder, P. Madden, R. Mittal, H. Dong and M. Bozkurttas , “Locomotion with Flexible propulsors:I. Experimental analysis of pectoral fin swimming in sunfish” , Bioinspiration & Biomimetics: Learning from nature, vol. 1, S25-S34, 2006.
R.Mittal, H.Dong, M. Bozkurttas A. Von Loebbecke and F. Najjar, “Analysis of Flying and Swimming in Nature Using an Immersed Boundary Method”, AIAA 2006-2867 36th AIAA Fluid Dynamics Conference and Exhibit 5 – 8 June 2006, San Francisco, California
Ge Jin, Sang-Joon Lee, James K. Hahn, Steven Bielamowicz, Rajat Mittal and Raymond Walsh ”3D Surface Reconstruction and Registration for Image Guided Medialization Laryngoplasty”, Lecture Notes in Computer Science Vol. 4291 pp 761-770 2006
Mukund Narasimhan, Haibo Dong, Rajat Mittal and Sahjendra N. Singh, “Optimal Yaw Regulation and Trajectory Control of Biorobotic AUV Using Mechanical Fins Based on CFD
Parametrization” Journal of Fluids Engineering Vol 128 pp 687 July 2006.
M. Bozkurttas, H. Dong. R. Mittal, P. Madden and G.V. Lauder, “Hydrodynamic Performance of Deformable Fish Fins and Flapping Foils”, 44th AIAA Aerospace Sciences Meeting and Exhibit, Reno, Nevada, AIAA Paper 2006-1392
Rupesh B Kotapati, Rajat Mittal and Louis N. Cattafesta III, “Numerical Experiments in Synthetic Jet Based Separation Control”, 44th AIAA Aerospace Sciences Meeting and Exhibit, Reno, Nevada, AIAA Paper 2006-0320.
Donghyun You , Meng Wang, Parviz Moin and Rajat Mittal “Vortex Dynamics and Mechanisms for Vicous Losses in the Tip-Clearance Flow” 2005 ASME Fluids Engineering Division Summer Meeting and Exhibition 2005, Houston, TX, USA.
Raju, R., Mittal, R, Gallas Q., and Cattafesta, L., “Scaling of Vorticity Flux and Entrance Length effects in Zero-Net Mass-Flux Devices,”AIAA 35th Fluid Dynamics Conference and Exhibit, Toronto, Ontario, AIAA 2005-4751
Dong, H., Mittal, R., Bozkurttas, M., Najjar, F. “Wake Structure and Performance of Finite Aspect Ratio Flapping Foils.” AIAA 43rd Aerospace Sciences Meeting and Exhibit, Jan 10-13, Reno, Nevada, AIAA 2005-0081
Bozkurttas, M., Dong, H., Seshadri, V., Mittal, R., Najjar,F . “Towards Numerical Simulation of Flapping Foils on Fixed Cartesian Grids, “AIAA 43rd Aerospace Sciences Meeting and Exhibit, Jan 10-13, Reno, Nevada, AIAA 2005-0079
Mittal, R., Kotapati, R.B., Cattafesta III, L.N. “Numerical Study of Resonant Interactions and Flow Control in a Canonical Seperated Flow,”AIAA 43rd Aerospace Sciences Meeting and Exhibit, Jan 10-13, Reno, Nevada, AIAA 2005-1261
Singh, S.N., Simha, A., Mittal, R. “Biorobotic AUV Maneuvering by Pectoral Fins: Inverse Control Design Based on CFD Parametrization,” IEEE Journal of Oceanic Engineering Vol. 29, No. 3, pp.777-785, 2004
Gallas , Q., Holman, R., Raju, R., Mittal, R, Sheplak, M., and Cattafesta, L., ” Low Dimensional Modeling of Zero-Net Mass-Flux Actuators,” AIAA 34th Fluid Dynamic Conference and Exhibit, June 28 – July 1, 2004, Portland, Oregon,AIAA 2004-2413.
Mittal, R., Najjar, F.M., Byrganhalli, R., Seshadri ,V., and Singh, H. “Simulation of complex biological flows and flow control problems on Cartesian grids,” Fifth International Conference on Advances in Fluid Mechanics March 2004, Lisbon, Portugal.
Ghias , R., Mittal, R., and Lund, T., S., “A Non-Body Conformal Grid Method for Simulation of Compressible Flows with Complex Immersed Boundaries” 42nd AIAA Aerospace Sciences Meeting and Exhibit, 5-8 January 2004/ Reno, NV.
Mittal R., Seshadri, V, and Udaykumar, H., S., “Flutter, Tumble and Vortex Induced Autorotation” Theoretical and Computational Fluid Dynamics, Jan 2004: Published Online (DOI) 10.1007/s00162-003-0101-5
Ravi, B., R. Mittal, R., and Najjar, F., M. “Study of Three-Dimensional Synthetic Jet
Flowfields using Direct Numerical Simulation,” 42nd AIAA Aerospace Sciences Meeting and Exhibit, 5-8 January 2004/Reno, NV.
Conceptual Design for the Construction of a Biorobotic AUV Based on Biological Hydrodynamics. Frank E Fish, George V. Lauder, Rajat Mittal, Alexander H.Techet, Michael S. Triantafyllou. 13th International Symposium on Unmanned Untethered Submersible Technology (UUST) New England Center, Durham, New Hampshire, USA. August 24 – 27, 2003.
Towards a Conceptual Model of a Bio-Robotic AUV: Pectoral Fin Hydrodynamics. Rajat Mittal, Imran Akhtar & Meliha Bozkurttas, Fady. M. Najjar.13th International Symposium on Unmanned Untethered Submersible Technology (UUST) New England Center, Durham, New Hampshire, USA. August 24 – 27, 2003.
Computational Modeling in Bio-Hydrodynamics: Trends, Challenges and Recent Advances. Rajat Mittal. 13th International Symposium on Unmanned Untethered Submersible Technology (UUST) New England Center, Durham, New Hampshire, USA. August 24 – 27, 2003.
Vortex Induced Auto-Rotation of a Hinged Plate: A Computational Study. Veeraraghavan Seshadri, Rajat Mittal, and H.S.Udaykumar. Proceedings of ASME FEDSM’03, 4th ASME_JSME Joint Fluids Engineering Conference, Honolulu, Hawaii, USA. July 6 – 10, 2003.
Cartesiangrid methods for simulating flows with moving boundaries. Computational Methods and Experimental Measurements XI, Ed. Brebbia, C.A., Carlomagno, G.M. and Anagnostopoulous, P. Halkidiki, Greece, May 2003.
Interface tracking finite volume method for complex solid-fluid interactions on fixed meshes. H. S. Udaykumar, R. Mittal and P. Rampunggoon. Communications in Numerical Methods in Engineering, 2002, 18: 89-97. PDF-FILE
Large Eddy Simulation of Rotor Tip·Clearance Flows.D. You, R. Mittal, M.Wang and P. Moin. 40th AIAA Aerospace Sciences Meeting and Exhibit, Reno Nevada, 2002.
Computational Modeling of Fluidic Micro-Handling Processes R. Mittal,V. Seshadri, S. Sarma and H.S. Udaykumar. Fifth International Conference on Modeling and Simulation of Microsystems 2002, San Juan, Puerto-Rico. PDF-File
A sharp interface technique for dendritic crystal growth: comparison with microscopic solvability by L. Mao, H. S. Udaykumar and R. Mittal, presented at the ASME-IMECE 2001, New York, NY.
A sharp interface fixed grid method for multimaterial interactions in incompressible and compressible flows, by H. S. Udaykumar, R. Mittal, P.Rampunggoon and L. Tran, Symposium on Numerical Methods for Moving Boundaries, ASME-IMECE 2001, New York, NY
A Sharp Interface Cartesian Grid Method for Simulating Flows with Complex Moving Boundaries. H.S. Udaykumar, R. Mittal, P. Rampunggoon and A. Khanna. Journal of Computational Physics 174, 345-380(2001) PDF-FILE
Application of Large-Eddy Simulation to the Study of Pulsatile Flow in a Modeled Arterial Stenosis. R. Mittal, S.P. Simmons and H.S. Udaykumar. Journal of Biomechanical Engineering, Vol. 123, 325-332, 2001. PDF-FILE
Simulation of Solid-Fluid interaction on Cartesian Grids. H.S. Udaykumar, R.Mittal and P. Rampunggoon, Proc. of 2000 ASME winter annual meeting
Simulation of Flow and Heat Transfer with Phase Boundaries and Complex Geometries on Cartesian Grids. H.S. Udaykumar, R. Mittal, W. Shyy. Proceedings of 1999 ASME Winter Annual Meeting.
An Eulerian-Lagrangian Front Tracking Method for Immersed Boundaries, H.S. Udaykumar, R. Mittal, and W. Shyy. 1998 ASME Winter Annual Meeting
R. Mittal 1997. Direct Numerical Simulation of Flow Past Spheres and Spheroids, First International AFOSR Conferences on LES and DNS, Lousiana.
R. Mittal & S. Balachandar 1997. On the Inclusion of Three-Dimensional Effects in Simulations of Two-Dimensional Bluff-Body Wake Flows, Symposium on Separated and Complex Flows, ASME Summer Meeting, Vancouver. PDF-File
Generation and Evaluation of Vortical Structures in Bluff Body Wakes R. Mittal & S. Balachandar 1996, AIAA 96-0210.
Vortical Structures in Bluff Body Wakes, with Balachandar, AIAA 95-0867. Momentum Transfer by 3-D Vortical Structures in Bluff Body Wakes, with Balachandar, Proceedings 10th Symposium on Turbulent Shear Flows, Vol. 1 Pg. 4-7, Penn State University, August 1995.
Role of Three Dimensionality in the near wake of two-dimensional cylinders, with Balachandar, International Conference on Advances in Mechanical Engineering, Bangalore, India 1995
A Mechanistic View of Period Doubling in the Wake of Circular Cylinder, with Balachandar, Proceedings ASME Winter Annual Meeting, San-Fransisco, November 1995.
Study of Flow Over an Elliptic Cylinder Using a Direct Numerical Simulation, with Balachandar, Turbulence in Complex Flows, FED – Vol. 203 11-19, 1994. 1992