Study of Electrical Properties of Two Phase Liquids using Capacitance Sensor

Please enable javascript in your browser.

Mesri, Amir | 2013

538 Viewed

Type of Document: M.Sc. Thesis
Language: Farsi
Document No: 44814 (03)
University: Sharif University of Technology
Department: Chemistry
Advisor(s): Golnabi, Hossein; Gobal, Fereydoon
Abstract:
Estimation of physical parameters for solutions and mixed liqids are used widely in industrial applications. However, we can do these measurements with conventional laboratory analysis, but we always want to find an easy and quick method that use on-line measurements. In this study electrical properties of different water liquids and mixture samples in frequency stepwise range of 100-100000 Hz are measured by using a short cylindrical capacitive sensor and a measuring module (LCR-703).Operation of the capacitance measurement module for such probes is based on the auto-balancing bridge method.The effects of frequency and volume fraction on the electrical parameters and permittivity of mixed samples are reported using a capacitive sensor. The measured capacitances and resistances for water and mixed samples at different frequency are reported and results are compared
Keywords:
Guidance ; Capacity ; Capacitance Sensor ; Two Phase Liquids