Experimental and Computational Analysis of a Shell-and-Tube Heat Exchanger for Performance Optimization

Authors

  • Maya Panta Woodrow Wilson High School, Beckley, WV 25801
  • Dr. V’yacheslav (Slava) Akkerman West Virginia University (WVU)
  • Yogendra M Panta West Virginia University Institute of Technology (WVU Tech)

Abstract

Heat exchangers are devices designed to transfer heat energy between fluids through conduction and convection. Among various configurations, the shell-and-tube design is one of the most common. It consists of a shell containing a bundle of parallel tubes, where two fluids at different temperatures flow: one through the tubes and the other around them, exchanging heat energy in the process. This configuration is widely used in petrochemical processing, oil rigs, and other high-pressure industrial environments.

In this study, an HT33 Shell and Tube Heat Exchanger Unit (Armfield, Inc.) was experimentally tested with cold water flowing through the shell in a countercurrent flow arrangement, while varying the velocity of hot water inside the tubes to observe its effect on overall thermal efficiency. The experiments were further supported by computational modeling of the heat exchanger using the Finite Volume Method (FVM) in ANSYS Fluent, a commercial engineering software. This modeling helped validate the experimental results and provided insights for optimizing the exchanger’s performance.

The results clearly demonstrate that increasing the fluid flow rate enhances the heat exchanger’s overall thermal efficiency, improving its energy economy. Moreover, the study highlights flow velocity as a key factor in optimizing performance. With several other adjustable parameters such as heat exchanger geometry, fluid flow conditions, and construction materials. Advanced tools like MATLAB and ANSYS Fluent are now widely used to investigate and refine heat exchanger designs, ultimately improving their thermal performance and operational effectiveness.

Author Biographies

Maya Panta, Woodrow Wilson High School, Beckley, WV 25801

Maya Panta is a 12th-grade student at Woodrow Wilson High School in Beckley, West Virginia, where she serves as President of the Science Club. She also leads as President of the Raleigh County SWENext Club and serves as a Science Ambassador for the Raleigh County Board of Education. Deeply passionate about science and engineering, Maya has earned multiple awards at state-level science and engineering fairs. She has volunteered at several Summer Science Camps hosted by WVU Tech in Beckley, sharing her enthusiasm for STEM with school teachers and younger students . Currently, Maya is working on a heat exchanger project connected to ongoing research efforts, demonstrating her ability to apply scientific principles to real-world challenges.

Dr. V’yacheslav (Slava) Akkerman, West Virginia University (WVU)

V'yacheslav Akkerman graduated with distinction from Moscow Institute of Physics and Technology, Russia, with B.Sc. (2001) and M.Sc. (2003) degrees in Applied Mathematics and Applied Physics, and received his Ph.D. in Theoretical/Nonlinear Physics from Umea University, Sweden, in 2007. He also holds a Philosophy Licentiate degree from Umea University and a Candidate of Science (Ph.D. equivalent) degree from the Nuclear Safety Institute of the Russian Academy of Sciences. Akkerman was a postdoctoral fellow in the Center for Turbulence Research at Stanford University in 2007-2008 and has been a professional research staff member in the Department of Mechanical and Aerospace Engineering at Princeton University in 2008-2012. He accepted his current position at West Virginia University in August, 2012. Akkerman's primary research interests lie in the hydrodynamics of laminar and turbulent reacting flows.

Yogendra M Panta, West Virginia University Institute of Technology (WVU Tech)

Dr. Yogen Panta is a Professor of Mechanical Engineering at West Virginia University Institute of Technology (WVU Tech) and Director of Assessment, Accreditation, and Continuous Quality Improvement for the School of Engineering. His teaching and research center on thermal-fluid sciences, energy systems, and computational fluid dynamics, with interests in thermo-fluid design, turbomachinery, and biomimicry-inspired engineering. A Fulbright Specialist recognized by the U.S. Department of State and a member of the ASME Government Relations Committee, Dr. Panta is deeply engaged in ABET accreditation, faculty development, and promoting project-based, interdisciplinary learning to advance student success and innovation.

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Published

2026-07-13

How to Cite

Panta, M., Akkerman, V. (Slava) ., & Panta, Y. M. (2026). Experimental and Computational Analysis of a Shell-and-Tube Heat Exchanger for Performance Optimization. Proceedings of the West Virginia Academy of Science, 98(2). Retrieved from https://pwvas.org/index.php/pwvas/article/view/1227

Issue

Vol. 98 No. 2 (2026): 2026 WVAS Papers

Section

Research Articles

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