Allen Prasad Varghese, Phd
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Allen Prasad Varghese, Phd Email & Phone Number

Propulsion Technologies | Propellant Management Devices | Microgravity | Sloshing | Fluid Structure Interaction at Southwest Research Institute
Location: San Antonio, Texas, United States 5 work roles 4 schools
3 work emails found @njpt.com LinkedIn matched
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Role
Propulsion Technologies | Propellant Management Devices | Microgravity | Sloshing | Fluid Structure Interaction
Location
San Antonio, Texas, United States
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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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Profile bio

About Allen Prasad Varghese, Phd

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.

Current workplace

Allen Prasad Varghese, Phd's current company

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Southwest Research Institute
Southwest Research Institute
Propulsion Technologies | Propellant Management Devices | Microgravity | Sloshing | Fluid Structure Interaction
san antonio, texas, united states
Website
Employees
2486
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5 roles

Allen Prasad Varghese, Phd work experience

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Research Engineer

Current

San Antonio, Texas, United States

Propulsion and Energy Machinery Department - Propellant Management Device Design - Cryogenic Propellant Sloshing - Fluid Structure Interaction in Microgravity

Aug 2024 - Present

Research And Development Engineer

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.

Jan 2023 - Jul 2024

Researcher

Newark, New Jersey, United States

  • Industry funded engineering project by Mass Finishing Inc. https://www.massfin.com/
  • Collaborated with engineering teams to map multi-stage manufacturing processes into structured logic and decision trees representing key process parameters and workflow steps.
  • Researched relevant published literature on manufacturing techniques to inform eventual automated mechanical model design plugin and incorporate industry best practices for finishing operations.
  • Authored technical… Show more
  • Authored technical write-ups to document model assumptions, limitations, and validation methodology. Show less
May 2022 - Aug 2022

Research And Development Engineer

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

Sep 2020 - May 2022

Research And Development Engineer

Newark, New Jersey, United States

  • Industrially funded and collaborated with New Jersey Precision Technologies
  • Developed standard working protocols and process flow for parametric design of extrusion dies
  • Analyzed work flow to minimize human input and delivered automated routines for design
  • Set up a self learning database that deliver parametric values for design based on previous entries
  • Lead training for engineers to bring them up to speed on various developed automation routines"Mechanical design… Show more
  • Lead training for engineers to bring them up to speed on various developed automation routines"Mechanical design automation: a case study on plastic extrusion die tooling" (2019), available.
Jul 2018 - Sep 2020
Team & coworkers

Colleagues at Southwest Research Institute

Other employees you can reach at swri.org. View company contacts for 2486 employees →

4 education records

Allen Prasad Varghese, Phd education

Master Of Engineering - Meng, Mechanical Engineering, 4.0

Activities and Societies: Engineering Student Ambassador President of the Robotics club Secretary of the Rotaract club

Maths & Computer Science

United Indian School, Kuwait
FAQ

Frequently asked questions about Allen Prasad Varghese, Phd

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What company does Allen Prasad Varghese, Phd work for?

Allen Prasad Varghese, Phd works for Southwest Research Institute.

What is Allen Prasad Varghese, Phd's role at Southwest Research Institute?

Allen Prasad Varghese, Phd is listed as Propulsion Technologies | Propellant Management Devices | Microgravity | Sloshing | Fluid Structure Interaction at Southwest Research Institute.

What is Allen Prasad Varghese, Phd's email address?

AeroLeads has found 3 work email signals at @njpt.com for Allen Prasad Varghese, Phd at Southwest Research Institute.

Where is Allen Prasad Varghese, Phd based?

Allen Prasad Varghese, Phd is based in San Antonio, Texas, United States while working with Southwest Research Institute.

What companies has Allen Prasad Varghese, Phd worked for?

Allen Prasad Varghese, Phd has worked for Southwest Research Institute and New Jersey Institute Of Technology.

Who are Allen Prasad Varghese, Phd's colleagues at Southwest Research Institute?

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.

How can I contact Allen Prasad Varghese, Phd?

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.

What schools did Allen Prasad Varghese, Phd attend?

Allen Prasad Varghese, Phd holds Doctor Of Philosophy - Phd, Mechanical Engineering from New Jersey Institute Of Technology.

What skills is Allen Prasad Varghese, Phd known for?

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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