Velocity Profiling of Two-phase Flows Based on Soft-Field Volume Tomography
- Resource Type
- Conference
- Authors
- Chowdhury, Shah M.; Rasel, Rafiul K.; Teixeira, Fernando L.; Marashdeh, Qussai M.
- Source
- 2019 United States National Committee of URSI National Radio Science Meeting (USNC-URSI NRSM) Radio Science Meeting (USNC-URSI NRSM), 2019 United States National Committee of URSI National. :1-2 Jan, 2019
- Subject
- Aerospace
Bioengineering
Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Computing and Processing
Engineered Materials, Dielectrics and Plasmas
Fields, Waves and Electromagnetics
Geoscience
Photonics and Electrooptics
Signal Processing and Analysis
Image reconstruction
Permittivity
Permittivity measurement
Capacitance
Electrical capacitance tomography
Sensitivity
- Language
In this paper, a soft-field tomography-based velocity profile reconstruction is conducted for different two-phase flow models. The method is based on the use of the sensor sensitivity gradient in the region of interest based on a Laplacian interrogating field. The described method offers a robust and reliable velocity profile measurement over earlier cross-correlation-based methods.