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dc.contributor.author | Cormos, A.M.![]() |
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dc.contributor.author | Chisalita, D.A.![]() |
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dc.contributor.author | Lisei, H.![]() |
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dc.contributor.author | Bizo, L.![]() |
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dc.contributor.author | Cormos, C.C.![]() |
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dc.date.accessioned | 2017-09-19T12:48:24Z | |
dc.date.available | 2017-09-19T12:48:24Z | |
dc.date.issued | 2017 | en |
dc.description | Papers presented at the 13th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, Portoroz, Slovenia on 17-19 July 2017 . | en |
dc.description.abstract | The heat transfer to wall panels in the circulating fluidized beds applied for calcium looping process is investigated by the a mathematical model. The heat transfer between the furnace wall and the bed includes contributions from radiation, particle and gas convection, and gas conduction; these processes are highly coupled and interrelated. The energy and mass balance equations together with the equations that describe the hydrodynamics and heat transfer processes were implemented in MATLAB/Simulink. The model gives satisfactory predictions of the gas/particles to wall heat transfer coefficient for several sets of operating parameters. The simulation’s results show that more than 85% of the carbonation/calcination reaction has occurred in the dense region of the fluidized beds. | en |
dc.description.sponsorship | International centre for heat and mass transfer. | en |
dc.description.sponsorship | American society of thermal and fluids engineers. | en |
dc.format.extent | 5 pages | en |
dc.format.medium | en | |
dc.identifier.uri | http://hdl.handle.net/2263/62346 | |
dc.language.iso | en | en |
dc.publisher | HEFAT | en |
dc.rights | University of Pretoria | en |
dc.subject | Heat transfer | en |
dc.subject | Circulating fluidised beds | en |
dc.subject | Calcium-looping process | en |
dc.title | Model of heat transfer in circulating fluidized beds applied for co2 capture by calcium-looping process | en |
dc.type | Presentation | en |