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|a Abdul Rahim, R.
|e author
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|a Leong, L.C
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|a Chan, K.S.
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|a Fazalul Rahiman, M. H.
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|a Fang, J.F.
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|a Solid/gas concentration measurements using multiple fan beam optical tomography
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|b Bentham Open,
|c 2008.
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|z Get fulltext
|u http://eprints.utm.my/id/eprint/8590/1/RARahim2008-SolidGas_Concentration_Measurements_Using_Multiple.pdf
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|a The application of optical sensors in process tomography involves using non-intrusive sensors to obtain vital information in order to produce images from the dynamic characteristics of a process system. Multiple fan beam projection technique here is defined as allowing more than one emitter to transmit light at the same time using the switch-mode fan beam method. For the thirty-two pairs of sensors used, the 2-projection technique and 4-projection technique are being investigated. Sixteen sets of projections will complete one frame of light emission for the 2-projection technique while eight sets of projection will complete one frame of light emission for the 4-projection technique. The data obtained from optical fibre sensors will then be reconstructed into image using the Linear Back Projection and Iterative Reconstruction algorithms through Visual C++ programming. Concentration measurements and series of error analyses will determine the feasibility of the optical fibre sensors to perform as an instrument in solid flow visualization.
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|a en
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|a TK Electrical engineering. Electronics Nuclear engineering
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