Abd Rahim, Ruzairi and Abdul Rahim, Herlina and Md. Yunos, Yusri (2010) Modeling orthogonal and rectilinear mixed-modality projection of optical tomography for solid-particles concentration measurement. Sensors and Actuators, A: Physical, 161 (1-2). pp. 53-61. ISSN 0924-4247
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Official URL: http://dx.doi.org/10.1016/j.sna.2010.05.026
Abstract
In opticaltomography, light attenuation/scattering methods have been used to determine average solidsconcentrations 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 solidsconcentration 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 rectilinearprojections. A novel image reconstruction algorithm has been applied and also tested on the modeling.
Item Type: | Article |
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Uncontrolled Keywords: | optical sensor, optical tomography, light beam |
Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
Divisions: | Electrical Engineering |
ID Code: | 26255 |
Deposited By: | Narimah Nawil |
Deposited On: | 29 Jun 2012 03:33 |
Last Modified: | 30 Nov 2018 06:24 |
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