Dr. Akhilesh Kumar

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Publications (10)

• Natural convection heat transfer from a uniform wall temperature, vertical barrel-shaped solid/hollow cylinder to air in infinite surroundings: A numerical study
  Numerical Heat Transfer, Part A: Applications 2026 DOI: 10.1080/10407782.2024.2377690
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• Performance analysis of a solar air heater equipped with inverted arrow-shaped ribs
  Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy 2026 DOI: 10.1177/09576509261452145
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• Numerical Investigation of Constructal Flow Paths for Enhanced Cooling of a Solid Square Substrate
  Heat Transfer 2026 DOI: 10.1002/htj.70165
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• Efficient heat dissipation in a solid square substrate using novel single-stream cooling passages
  Journal of the Brazilian Society of Mechanical Sciences and Engineering 2026 DOI: 10.1007/s40430-025-06204-6
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• Natural convection heat transfer characteristics of a solid/hollow body with vertical barrel-shaped surface in infinite surroundings: a numerical approach
  Journal of the Brazilian Society of Mechanical Sciences and Engineering 2024 DOI: 10.1007/s40430-024-05200-6
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• CFD Analysis of Buoyancy-Driven Flow in an Infinite Surrounding: Comparison of Effects of Solid and Hollow Cylinders
  Arabian Journal for Science and Engineering 2024 DOI: 10.1007/s13369-024-08719-x
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• Enhancing heat transfer in buoyancy-driven laminar flow: a numerical investigation of heated concentric cylinders with porous fins
  Multiscale and Multidisciplinary Modeling, Experiments and Design 2024 DOI: 10.1007/s41939-024-00448-w
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• Thermal Analysis of Laminar Heat Transfer in Double-Layer Micro-Channel Heat Sink with Different Cross-Section
  Lecture Notes in Mechanical Engineering 2024 DOI: 10.1007/978-981-97-0472-9_17
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• Natural convection from solid and hollow cylinders with concave surface: A numerical approach
  Numerical Heat Transfer; Part A: Applications 2023 DOI: 10.1080/10407782.2023.2261147
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• Buoyancy driven flow through a square enclosure
  Materials Today: Proceedings 2022 DOI: 10.1016/j.matpr.2021.10.091
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