Three-dimensional electrical capacitance tomography
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Electrical Capacitance Volume Tomography (ECVT): is a non-destructive developed technology that provides a 3D imaging and characterization of various multi-phase flow systems and industrial processes. ECVT is a revolution of the traditional 2D electrical capacitance tomography (ECT) technology imagining principle. The ECVT retrieves 3D volumetric images through its capacitance measurements.[1]
Principle of ECVT:
ECVT reconstruct a volume image of various materials in the imaging domain through utilizing nonlinear distributions of electric field lines.
The ECVT system consists of the following components
- ECVT sensor,
- Data acquisition system,
- Computer for data recording and image reconstruction.[2]
ECVT Advantage:
The ECVT technology provides low profile and flexibility of capacitance sensors, an increase in the number of imaging frames per second, and relatively low cost. These features moved the technology to the top of the list as a tool that could be used in industrial imaging.[3]
See also
- Electrical capacitance tomography
- Electrical Impedance Tomography
- Electrical Resistivity Tomography
- Process Tomography
References
- ^ "ECVT - Tech4Imaging". Tech4Imaging. Retrieved 2017-05-31.
- ^ Wang, Fei; Marashdeh, Qussai; Fan, Liang-Shih; Warsito, Warsito (2010-03-09). "Electrical Capacitance Volume Tomography: Design and Applications". Sensors. 10 (3): 1890–1917. doi:10.3390/s100301890. PMC 3264458. PMID 22294905.
{{cite journal}}: CS1 maint: PMC format (link) CS1 maint: unflagged free DOI (link) - ^ Wang, Fei; Marashdeh, Qussai; Fan, Liang-Shih; Warsito, Warsito (2010-03-09). "Electrical Capacitance Volume Tomography: Design and Applications". Sensors. 10 (3): 1890–1917. doi:10.3390/s100301890. PMC 3264458. PMID 22294905.
{{cite journal}}: CS1 maint: PMC format (link) CS1 maint: unflagged free DOI (link)