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Type: Conference paper
Title: Heat transfer in a radiatively heated particle-laden laminar jet flow
Author: Kueh, K.
Lau, T.
Alwahabi, Z.
Nathan, G.
Citation: Proceedings of the 21st Australasian Fluid Mechanics Conference (AFMC 2018), 2018, pp.1-4
Publisher: Australian Fluid Mechanics Society
Issue Date: 2018
ISBN: 9780646597843
Conference Name: 21st Australasian Fluid Mechanics Conference (10 Dec 2018 - 13 Dec 2018 : Adelaide, Australia)
Statement of
K.C.Y. Kueh, T.C.W. Lau, Z. Alwahabi and G.J. Nathan
Abstract: An investigation on the heat transfer within a radiatively heated laminar particle-laden flow was performed using the spatially and temporally-resolved laser-induced phosphorescence (LIP) technique. It was found that particle concentration is higher near the edge of the jet ( / ≈0.5) as compared to the jet axis. This non-uniform particle concentration distribution was found to have a direct impact on particle temperatures, Tp, likely due to the effects of inter-particle re-radiation. Additionally, it was found that the radiative heating of the particles induces complex phenomenon such as buoyancy, re-radiation, and clustering, even for this simple laminar flow field. These results are internally consistent and extremely repeatable, justifying the need for further investigation.
Rights: Commencing with 19AFMC, the Society holds copyright to papers which appear in the Proceedings. Prior to that, copyright resides with authors of the papers.
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Mechanical Engineering conference papers

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