Applied Fluids Research Group

Laine Alby, Ajay Jayswal, Sarah Morris, Will McAtee, Vrishank Raghav, and Sabit Adanur. "A novel face mask design with improved properties for COVID-19 prevention." Textile Research Journal (2023): 00405175221146295.

Sarah Morris, Will McAtee, Jesse Capecelatro, and Vrishank Raghav. "Influence of expiratory flow pulsatility on the effectiveness of a surgical mask." Journal Of Exposure Science And Environmental Epidemiology, 32(5), 697-705 (2022). Stubbs, Daniel C., Lokesh Silwal, Brian S. Thurow, Masatoshi Hirabayashi, Vrishank Raghav, and David E. Scarborough. "Three-Dimensional Measurement of the Crater Formation During Plume–Surface Interactions Using Stereo-Photogrammetry." AIAA Journal (2021): 1-16. Lokesh Silwal, Mahendra Bhagwat, and Vrishank Raghav. "Aerodynamic Interactions of Counter-Rotating Coaxial Rotors Hovering in Ground Effect." Journal of Aircraft 59.6 (2022): 1416-1425.

Kalvin Monroe, Yuan Yao, Aaron Lattanzi, Vrishank Raghav, and Jesse Capecelatro. "Role of pulsatility on particle dispersion in expiratory flows." Physics of Fluids 33, no. 4 (2021): 043311. Zu Puayen Tan, Lokesh Silwal, Surya P. Bhatt, and Vrishank Raghav. "Experimental characterization of speech aerosol dispersion dynamics." Scientific reports 11, no. 1 (2021): 1-12. Gururaj, Abbishek, Mahyar Moaven, Zu Puayen Tan, Brian Thurow, and Vrishank Raghav. "Rotating three-dimensional velocimetry." Experiments in Fluids 62, no. 7 (2021): 1-20. Raghav, Vrishank, Prem Midha, Rahul Sharma, Vasilis Babaliaros, and Ajit Yoganathan. "Transcatheter aortic valve thrombosis: a review of potential mechanisms." Journal of the Royal Society Interface 18, no. 184 (2021): 20210599.

Immanuel David Madukauwa‐David, Vahid Sadri, Norihiko Kamioka, Prem A Midha, Vrishank Raghav, John N Oshinski, Rahul Sharma, Vasilis Babaliaros, Ajit P Yoganathan. "Transcatheter aortic valve deployment influences neo‐sinus thrombosis risk: An in vitro flow study" Catheterization and Cardiovascular Interventions (2019) Vahid Sadri, Charles H Bloodworth, Immanuel David Madukauwa-David, Prem A Midha, Vrishank Raghav, Ajit P Yoganathan. "A mechanistic investigation of the EDWARDS INTUITY Elite valve’s hemodynamic performance" General Thoracic and Cardiovascular Surgery (2019): 1-9

Vrishank Raghav, Chris Clifford, Prem Midha, Ikechukwu Okafor, Brian Thurow, Ajit Yoganathan. "Three-dimensional Extent of Flow Stagnation in Transcatheter Heart Valves" Journal of the Royal Society Interface (2019). Featured on Journal Cover Page Surya P Bhatt, Sandeep Bodduluri, Vrishank Raghav, Nirav R Bhakta, Carla G Wilson, Young-il Kim, Michael Eberlein, Frank C Sciurba, MeiLan K Han, Mark T Dransfield, Arie Nakhmani. "The Peak Index: Spirometry Metric for Airflow Obstruction Severity and Heterogeneity" Annals of the American Thoracic Society (2019): 1-15

Vrishank Raghav, Sudeep Sastry, and Neelakantan Saikrishnan. "Experimental Assessment of Flow Fields Associated with Heart Valve Prostheses Using Particle Image Velocimetry (PIV): Recommendations for Best Practices." Cardiovascular engineering and technology (2018): 1-15 Samantha Houser, Ikechukwu Okafor, Vrishank Raghav, and Ajit Yoganathan "Flow visualization of the non-parallel jet-vortex interaction." Journal of Visualization (2018): 1-10. Michael Tree, Zhenglun Wei, Phillip Trusty, Vrishank Raghav, Mark Fogel, Kevin Maher, and Ajit Yoganathan "Using a Novel In Vitro Fontan Model and Condition-Specific Real-Time MRI Data to Examine Hemodynamic Effects of Respiration and Exercise." Annals of biomedical engineering 46.1 (2018): 135-147.

Prem Midha, Vrishank Raghav, Rahul Sharma, Jose Condado, Ikechukwu Okafor, Tanya Rami, Gautam Kumar, Vinod Thourani, Hasan Jilaihawi, Vasilis Babaliaros, Raj Makkar, and Ajit Yoganathan "The Fluid Mechanics of Transcatheter Heart Valve Leaflet Thrombosis in the Neo-Sinus." Circulation 137.17 (2017): 1598-1609 Vrishank Raghav, Alex J. Barker, Daniel Mangiameli, Lucia Mirabella, Michael Markl, and Ajit Yoganathan "Valve mediated hemodynamics and their association with distal ascending aortic diameter in bicuspid aortic valve subjects." Journal of Magnetic Resonance Imaging 47.1 (2017): 246-254. Ikechukwu Okafor, Vrishank Raghav, Jose Condado, Prem Midha, Gautam Kumar, and Ajit P. Yoganathan "Aortic Regurgitation Generates a Kinematic Obstruction Which Hinders Left Ventricular Filling." Annals of biomedical engineering 45.5 (2017): 1305-1314. Lakshmi Dasi, Hoda Hatoum, Arash Kheradvar, Ramin Zareian, Hamed Alavi, Wei Sun, Caitlin Martin, Thuy Pham, Qian Wang, Prem Midha, Vrishank Raghav, Ajit Yoganathan"On the mechanics of transcatheter aortic valve replacement." Annals of biomedical engineering 45.2 (2017): 310-331. Prem Midha, Vrishank Raghav, Ikechukwu Okafor, and Ajit Yoganathan "The effect of valve-in-valve implantation height on sinus flow." Annals of biomedical engineering 45.2 (2017): 405-412.

Prem Midha, Vrishank Raghav, Jose Condado, Ikechukwu Okafor, Stamatios Lerakis, Vinod Thourani, Vasilis Babaliaros, and Ajit Yoganathan "Valve type, size, and deployment location affect hemodynamics in an in vitro valve-in-valve model." JACC: Cardiovascular Interventions 9.15 (2016): 1618-1628. Vrishank Raghav, Ikechukwu Okafor, Michael Quach, Lynn Dang, Salvador Marquez, and Ajit Yoganathan "Long-term durability of Carpentier-Edwards Magna Ease valve: a one billion cycle in vitro study." The Annals of thoracic surgery 101.5 (2016): 1759-1765. Ikechukwu Okafor, Vrishank Raghav, Prem Midha, Gautam Kumar, and Ajit Yoganathan "The hemodynamic effects of acute aortic regurgitation into a stiffened left ventricle resulting from chronic aortic stenosis." American Journal of Physiology-Heart and Circulatory Physiology 310.11 (2016): H1801-H1807.

Prem Midha, Vrishank Raghav, Jose Condado, Sivakkumar Arjunon, Domingo Uceda, Stamatios Lerakis, Vinod Thourani, Vasilis Babaliaros, and Ajit Yoganathan "How can we help a patient with a small failing bioprosthesis?: an in vitro case study." JACC: Cardiovascular Interventions 8.15 (2015): 2026-2033. Ikechukwu Okafor, Arvind Santhanakrishnan, Vrishank Raghav, and Ajit Yoganathan "Role of mitral annulus diastolic geometry on intraventricular filling dynamics." Journal of biomechanical engineering 137.12 (2015): 121007. Gautam Kumar, Vrishank Raghav, Stamatios Lerakis, and Ajit Yoganathan "High transcatheter valve replacement may reduce washout in the aortic sinuses: an in-vitro study." The Journal of heart valve disease 24.1 (2015): 22-29. Vrishank Raghav and Narayanan Komerath. "Advance ratio effects on the flow structure and unsteadiness of the dynamic-stall vortex of a rotating blade in steady forward flight." Physics of Fluids 27.2 (2015): 027101. Vrishank Raghav and Narayanan Komerath. "Dynamic Stall Life Cycle on a Rotating Blade in Steady Forward Flight." Journal of the American Helicopter Society 60.3 (2015): 1-12. Michael Mayo, Vrishank Raghav, and Narayanan Komerath. "Vortex flow hypothesis for a yawed rotor blade in reverse flow." Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering 229.3 (2015): 543-553.

Vrishank Raghav, and Narayanan Komerath. "Velocity measurements on a retreating blade in dynamic stall." Experiments in fluids 55.2 (2014): 1669. Vrishank Raghav, Michael Mayo, Rafael Lozano, and Narayanan Komerath "Evidence of vortex-induced lift on a yawed wing in reverse flow." Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering 228.11 (2014): 2130-2137

Vrishank Raghav and Narayanan Komerath. "Instability of the radial flow over a rotating disk in a separated edgewise stream." Physics of Fluids 25.11 (2013): 111701. Sumant Sharma, Vrishank Raghav, Narayanan Komerath and Marilyn Smith "Wall effect on fluid–structure interactions of a tethered bluff body." Physics Letters A 377.34-36 (2013): 2079-2082 Vrishank Raghav, Rajiv Shenoy, Marilyn Smith and Narayanan Komerath "Investigation of drag and wake turbulence of a rotor hub." Aerospace Science and Technology 28.1 (2013): 164-175. Vrishank Raghav and Narayanan Komerath. "An exploration of radial flow on a rotating blade in retreating blade stall." Journal of the American Helicopter Society 58.2 (2013): 1-10.