Heat transfer to longitudinal laminar flow between thin cylinders |
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| Authors: | Andrzej Szaniawski Zygmunt Lipnicki |
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| Affiliation: | 1. Department of Chemical Engineering, Institute of Chemical Technology, Matunga, Mumbai 400019, India;2. Chemical Reactor Division, Bhabha Atomic Research Centre, Anushakti Nagar, Mumbai 400085, India;1. School of Materials Science and Engineering, Hefei University of Technology, Hefei 230009, China;2. School of Electronic Science & Applied Physics, Hefei University of Technology, Hefei 230009, China;3. Institute of Applied Physics, Army Officer Academy of PLA, Hefei 230031, China;4. National–Loca Joint Engineering Research Centre of Nonferrous Metals and Processing Technology, Hefei 230009, China;1. Laboratory for Alternative Energy Conversion (LAEC), School of Mechatronic Systems Engineering, Simon Fraser University, Surrey V3T 0A3, BC, Canada;2. Institute for Integrated Energy Systems and Energy Systems and Transport Phenomena Lab (ESTP), University of Victoria, Victoria V8W 3P6, BC, Canada;3. Department of Chemical and Biological Engineering, University of British Columbia, 2360 East Mall, Vancouver, BC V6T 1Z3, Canada;4. Department of Mechanical Engineering, University of Victoria, Victoria V8W 3P6, BC, Canada |
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| Abstract: | The forced-convection longitudinal flow of a viscous and heat-conducting fluid in a system of thin parallel cylinders, arranged in regular patterns, is studied. The aim of the study is to determine both the velocity field and temperature field between the system of thin cylinders. A new way of calculating i.e. the use of a complex number is proposed. The final results are analytical formulas for determining the longitudinal permeability and the Nusselt number of the fluid and the system of thin cylinders. |
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