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Title: Modeling orthogonal and rectilinear mixed-modality projection of optical tomography for solid-particles concentration measurement
Authors: Ruzairi, Abdul Rahim
Mohd Hafiz, Fazalul Rahiman
Goh, C. L.
Muji, S. Z. M.
Rahim, H. A.
Yunos, Y. M.
Keywords: Optical sensor;Optical tomography;Rectilinear projections
Issue Date: Jun-2010
Publisher: Elsevier B. V.
Citation: Sensors and Actuators A: Physical, vol. 161(1-2), p. 53-61
Abstract: In optical tomography, light attenuation/scattering methods have been used to determine average solids concentrations in gas-solids flows. Derived from the Lambert-Beer law, the Mie theory forms the theoretical basis for optical sensor. It states that the intensity of light transmitted through a dilute gas-solids mixture should be exponentially related to the solids concentration in the light beam. In this context, the light transmits continuously and any particle passing though the volume interrogated by a sensor is detected as variation in the level of illumination of the sensor. This paper focused the modeling for a novel mixed-modality of orthogonal and rectilinear projections. A novel image reconstruction algorithm has been applied and also tested on the modeling.
Description: Link to publisher's homepage at http://www.elsevier.com/
URI: http://www.sciencedirect.com/science/article/pii/S0924424710002396
http://hdl.handle.net/123456789/8412
ISSN: 0924-4247
Appears in Collections:School of Mechatronic Engineering (Articles)

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