Assistant Professor, at Shiraz University of Technology, Iran📖
Dr. Amir Dehghanian is an Assistant Professor at Shiraz University of Technology, specializing in Heat and Fluids within the Mechanical Engineering department. He earned his Ph.D. in Mechanical Engineering with a focus on Energy Conversion from Shahid Bahonar University of Kerman in 2022. His expertise spans thermodynamics, heat transfer, and fluid mechanics, with a strong foundation in computational fluid dynamics (CFD) and multiphysics simulations. Dr. Dehghanian is also an experienced mechanical engineer, having worked in both academic and industrial settings. He has received several accolades, including the Best PhD Student Award during his doctoral studies.
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Education Background🎓
Dr. Amir Dehghanian completed his Ph.D. in Mechanical Engineering (Energy Conversion) from Shahid Bahonar University of Kerman in 2022, where his research focused on advanced topics in thermodynamics and energy conversion systems. Prior to that, he earned his Master’s in Mechanical Engineering (Energy Conversion) from the same institution in 2016, further deepening his knowledge in energy systems. Dr. Dehghanian began his academic journey with a Bachelor’s in Mechanical Engineering (Heat and Fluids) from Persian Gulf University, Bushehr, in 2013, where he laid the foundation for his expertise in heat transfer, fluid mechanics, and thermodynamic processes. His educational path has been marked by strong academic performance and a commitment to advancing the field of mechanical engineering.
Dr. Dehghanian currently serves as an Assistant Professor at Shiraz University of Technology (2023 – Present), where he teaches courses on Thermodynamics, Heat Transfer, and Fluid Mechanics. Previously, he worked as a Technical Inspector at Azaran Azmayesh Fars Company (2017 – 2022), overseeing the inspection of various amusement equipment. He also gained industrial experience as a Mechanical Engineer in the Technical Office of Kerman Combined Cycle Power Plant (2021 – 2022), managing maintenance during gas turbine overhauls. Prior to these roles, he was a Lecturer at Shahid Bahonar University of Kerman, where he contributed to the education of future engineers in thermodynamics and fluid mechanics from 2014 to 2023.
Research Interests🔬
Dr. Dehghanian’s research interests focus on energy conversion, thermodynamics, heat transfer, fluid mechanics, and computational methods in mechanical engineering. He is particularly interested in multiphysics simulations, using tools like COMSOL and Fluent, as well as energy systems optimization and thermal management in engineering applications.
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Dr. Dehghanian has contributed to numerous publications in his field, with a growing body of work centered on energy systems and thermodynamic analysis. He is recognized for his innovative approach to solving complex thermal-fluid problems and his active role in both research and teaching. His work is well-regarded in the academic community, particularly for his expertise in energy conversion and advanced simulation techniques.
Publications Top Notes 📄
1.Transient Radiative Transfer in Semi-Transparent Slab with Arbitrary Refractive Index and Collimated Irradiation
- Authors: A. Dehghanian, S.M.H. Sarvari
- Journal: International Communications in Heat and Mass Transfer
- Volume: 117
- Article Number: 104731
- Year: 2020
- DOI: 10.1016/j.icheatmasstransfer.2020.104731
- Abstract: This paper investigates transient radiative heat transfer in a semi-transparent slab, considering an arbitrary refractive index and collimated irradiation. The study uses an advanced method to solve the radiative transfer equation (RTE) in such media and explores the impact of refractive index variations on the heat transfer process.
2. Transient Radiative Transfer in Variable Index Media Using the Discrete Transfer Method
- Authors: A. Dehghanian, S.M.H. Sarvari
- Journal: Journal of Quantitative Spectroscopy and Radiative Transfer
- Volume: 255
- Article Number: 107259
- Year: 2020
- DOI: 10.1016/j.jqsrt.2020.107259
- Abstract: This study introduces the Discrete Transfer Method (DTM) for solving the radiative transfer equation in variable index media. The paper presents the method’s application in simulating transient heat transfer and its comparison with traditional approaches, demonstrating the accuracy and efficiency of the DTM in complex media.
3. Optical Tomography in Variable Index Media Using the Transient Discrete Transfer Method
- Authors: A. Dehghanian, S.M.H. Sarvari
- Journal: Journal of Thermophysics and Heat Transfer
- Volume: 37
- Issue: 1
- Pages: 182-197
- Year: 2023
- DOI: 10.2514/1.T7236
- Abstract: The paper explores optical tomography in variable refractive index media, using the transient discrete transfer method. The method is applied for reconstructing the absorption and scattering coefficients of media with spatially varying properties, with a focus on improving the accuracy of the optical tomography process.
4. Explainable Artificial Intelligence Modeling of Internal Arc in a Medium Voltage Switchgear Based on Different CFD Simulations
- Authors: M. Matin, A. Dehghanian, M. Dastranj, H. Darijani
- Journal: Heliyon
- Volume: 10
- Issue: 8
- Year: 2024
- DOI: 10.1016/j.heliyon.2024.e11856
- Abstract: This paper applies explainable artificial intelligence (XAI) techniques to model internal arc behavior in medium-voltage switchgear. The study integrates various computational fluid dynamics (CFD) simulations to predict arc dynamics and improve the reliability of switchgear design using AI-based approaches.
5. Reconstruction of Absorption and Scattering Coefficients in a One-Dimensional Parallel Plane Variable Index Media
- Authors: A. Dehghanian, S.M. Hosseini Sarvari
- Journal: Iranian Journal of Science and Technology, Transactions of Mechanical Engineering
- Year: 2022
- DOI: 10.1007/s40940-022-00559-x
- Abstract: This study proposes a method for reconstructing the absorption and scattering coefficients in one-dimensional parallel plane variable index media. The research uses inverse problem-solving techniques to estimate the optical properties of the medium and applies this method to a variety of thermodynamic applications.
Dr. Amir Dehghanian’s exceptional research in energy conversion, thermodynamics, heat transfer, and fluid mechanics, combined with his expertise in computational methods, positions him as a strong candidate for the Best Researcher Award. His innovative contributions, academic achievements, and commitment to teaching make him an outstanding figure in the field of mechanical engineering. His work has far-reaching implications for both academia and industry, and with further expansion into interdisciplinary and industrial collaborations, he can continue to lead advancements in energy systems and thermal-fluid processes.