21 Feb Javad Eshraghi

Javad Eshraghi is a postdoctoral research associate at Purdue University and a member of the American Physical Society. Javad received his Ph.D. in Mechanical Engineering from Purdue University. He is a reviewer for the International Journal of Multi-Phase Flows and Energy and Building. As a fluid dynamicist, he has worked on multiphase flows, air-liquid interfaces, measurement science, image and signal processing, and particle image velocimetry (PIV), and he now focuses on the analysis of cavitation phenomena in biological environments using both experimental and theoretical approaches, and methods and analysis of multiphase flows and interfacial phenomena in medical devices.

With his colleagues, he has authored 20+ journal papers and conference proceedings. His research emphasizes applying developed measurement tools, such as PIV and BOS (Background Oriented Schlieren), to physical systems, like water entry and cavitation, that can be readily observed in either natural or laboratory settings. Using data fusion techniques and system identification tools such as PID control loop mechanism, Kalman filtering, and Bayesian inference, his work aims to assimilate both theory and experiment into consistent physical models.

Publications

1. Cavity ripple dynamics after pinch-off
   Jean-François Louf, Brian Chang, Javad Eshraghi, Austin Mituniewicz, Pavlos P. Vlachos, and Sunghwan Jung
   Journal of Fluid Mechanics, 2018, Published


2. To seal or not to seal: The closure dynamics of a splash curtain
   Javad Eshraghi, Sunghwan Jung, and Pavlos P. Vlachos
   Physical Review Fluids, 2020, Published


3. A model for a laser-induced cavitation bubble
   Xiaoxu Zhong, Javad Eshraghi, Pavlos P. Vlachos, Sadegh Dabiri, and Arezoo M. Ardekani
   International Journal of Multiphase Flows, 2020, Published


4. Multi-Scale Imaging of Upward Liquid Spray in the Far-Field Region
   D. W. Carter, R. Hassaini, Javad Eshraghi, Pavlos P. Vlachos, and F. Coletti
   International Journal of Multiphase Flows, 2020, Published


5. Performance characterization of spring actuated autoinjector devices for Emgality and Aimovig
   Zhongwang Dou, Javad Eshraghi, Tianqi Guo, Jean-Christophe Veilleux, Kevin H. Duffy, Galen H. Shi, David Collins, Arezoo M. Ardekani, and Pavlos P. Vlachos
   Current Medical Research and Opinion, 2020, Published


6. Data assimilation for modeling cavitation bubble dynamics
   Javad Eshraghi, Arezoo M. Ardekani, and Pavlos P. Vlachos
   Experiments in Fluids, 2021, Published


7. On flowing soap films as experimental models of 2D Navier–Stokes flows
   Javad Eshraghi, Lalit K. Rajendran, Wenchao Yang, Pavlos P. Vlachos, and Mark A. Stremler
   Experiments in Fluids, 2021, Published


8. Stable Thermally-Modulated Nanodroplet Ultrasound Contrast Agents
   Anastasiia Vasiukhina, Javad Eshraghi, Adib Ahmadzadegan, Craig J. Goergen, Pavlos P. Vlachos, and Luis Solorio
   Nanomaterials, 2021, Published


9. Assessment of cavitation intensity in spring-driven autoinjectors
   Javad Eshraghi, Jean-Christophe Veilleux, Galen H. Shi, David Collins, Arezoo M. Ardekani, and Pavlos P. Vlachos
   Pharmaceutical Research, 2022, Published


10. The air entrainment and hydrodynamic shear of the liquid slosh in syringes
    Javad Eshraghi, Zhongwang Dou, Jean-Christophe Veilleux, Galen H. Shi, David Collins, Arezoo M. Ardekani, and Pavlos P. Vlachos
    International Journal of Pharmaceutics, 2022, Published