Research Engineer
CurrentPropulsion and Energy Machinery Department - Propellant Management Device Design - Cryogenic Propellant Sloshing - Fluid Structure Interaction in Microgravity
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Allen Prasad Varghese, Phd is listed as Propulsion Technologies | Propellant Management Devices | Microgravity | Sloshing | Fluid Structure Interaction at Southwest Research Institute, a company with 2486 employees, based in San Antonio, Texas, United States. AeroLeads shows a work email signal at njpt.com and a matched LinkedIn profile for Allen Prasad Varghese, Phd.
Allen Prasad Varghese, Phd previously worked as Research Engineer at Southwest Research Institute and Research And Development Engineer at New Jersey Institute Of Technology. Allen Prasad Varghese, Phd holds Doctor Of Philosophy - Phd, Mechanical Engineering from New Jersey Institute Of Technology.
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My expertise is on industrial applications within design and manufacturing, utilizing a synergistic approach combining both theoretical and computational models. My recent research delves into a detailed CFD investigation of cryogenic multiphase flow of liquid nitrogen (LN2) under microgravity conditions. Supported by NASA and the United States' initiatives to design multiple reduced-gravity cryogenic payloads aimed at studying two-phase flow phenomena. My role involved designing a Propellant Management Device (PMD) for an LN2-filled Dewar tank, ensuring single-phase LN2 outflow during all flight phases. The CFD and structural simulations were carried out using ANSYS FLUENT and ANSYS Static Structural solver, respectively, while a phase change model for cryogenic flow was implemented in ANSYS Fluent to capture phase change phenomena at the liquid-vapor interface.Another significant area of my research involves the hydrodynamic actions experienced by vibrating slender structures immersed in viscous fluids near the free surface. This study is crucial for applications such as marine propulsion, micro-electro-mechanical systems, and atomic force microscopy. By implementing Smoothed Particle Hydrodynamics (SPH) models through DualSPHysics, I have been able to extract hydrodynamic forces and subsequently derive added mass and damping coefficients, providing deeper insights into the Fluid-Structure Interactions (FSI) in these systems.In addition to FSI, I have explored the use of Computational Fluid Dynamics (CFD) for assessing the manufacturing efficacy and performance of profile plastic extrusion dies produced via both subtractive and additive methods. Utilizing ANSYS Polyflow, I conducted simulations that relate polymer flow through the extrusion die to various industry-applied parameters, thus informing the manufacturing process and enhancing efficiency.I also hold a strong academic background in mechanical engineering, having earned a doctorate and master's degree from the New Jersey Institute of Technology and a dual bachelor's and master's degree from Lancaster University. During my academic journey, I was honored with the Chancellor's Medal for outstanding performance at Lancaster University.
Listed skills include Solidworks, Ptc Creo, Microsoft Project, Structural Analysis, and 25 others.
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San Antonio, Texas, United States
Propulsion and Energy Machinery Department - Propellant Management Device Design - Cryogenic Propellant Sloshing - Fluid Structure Interaction in Microgravity
National Science Foundation Project (NSF), under the guidance of Dr. Angelo Tafuni, Dr. Dan Negrut, and Dr. Francesco Ricci on analyzing the hydrodynamics of oscillating slender beams in viscous fluids near the free surface.
Newark, New Jersey, United States
Funded and worked with Reduced Gravity Cryogenic Transport team at NASA Glenn Research Center to conduct CFD modeling of sloshing behavior expressed by cryogenic liquid nitrogen LN2 under micro gravity
Newark, New Jersey, United States
Other employees you can reach at swri.org. View company contacts for 2486 employees →
Debi Rose
Colleague at Southwest Research Institute
Louisville, Colorado, United States, United States
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Venkata Rajesh Chundru, Ph.D.
Colleague at Southwest Research Institute
San Antonio, Texas, United States, United States
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Jada Brown
Colleague at Southwest Research Institute
Helotes, Texas, United States, United States
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Isaac Herrera
Colleague at Southwest Research Institute
San Antonio, Texas, United States, United States
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Tony Bowie, Cptd, Pmp
Colleague at Southwest Research Institute
San Antonio, Texas, United States, United States
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Adam Thornton
Colleague at Southwest Research Institute
Raeford, North Carolina, United States, United States
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Prachi Sanjay Pathare
Colleague at Southwest Research Institute
San Antonio, Texas, United States, United States
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Gary Bessee
Colleague at Southwest Research Institute
San Antonio, Texas, United States, United States
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EG
Edith Gonzales
Colleague at Southwest Research Institute
San Antonio, Texas, United States, United States
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JM
Jessica M. Martinez
Colleague at Southwest Research Institute
San Antonio, Texas Metropolitan Area, United States
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Activities and Societies: Engineering Student Ambassador President of the Robotics club Secretary of the Rotaract club
Quick answers generated from the profile data available on this page.
Allen Prasad Varghese, Phd works for Southwest Research Institute.
Allen Prasad Varghese, Phd is listed as Propulsion Technologies | Propellant Management Devices | Microgravity | Sloshing | Fluid Structure Interaction at Southwest Research Institute.
AeroLeads has found 3 work email signals at @njpt.com for Allen Prasad Varghese, Phd at Southwest Research Institute.
Allen Prasad Varghese, Phd is based in San Antonio, Texas, United States while working with Southwest Research Institute.
Allen Prasad Varghese, Phd has worked for Southwest Research Institute and New Jersey Institute Of Technology.
Allen Prasad Varghese, Phd's colleagues at Southwest Research Institute include Debi Rose, Venkata Rajesh Chundru, Ph.D., Jada Brown, Isaac Herrera, and Tony Bowie, Cptd, Pmp.
You can use AeroLeads to view verified contact signals for Allen Prasad Varghese, Phd at Southwest Research Institute, including work email, phone, and LinkedIn data when available.
Allen Prasad Varghese, Phd holds Doctor Of Philosophy - Phd, Mechanical Engineering from New Jersey Institute Of Technology.
Allen Prasad Varghese, Phd is listed with skills including Solidworks, Ptc Creo, Microsoft Project, Structural Analysis, Fatigue Analysis, Microsoft Office, Linux Server Administrator, and C++.
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