 Electrical capacitance tomography

Electrical capacitance tomography (ECT) is a non-invasive imaging technique used to visualize the distribution of dielectric materials within a container, such as a tank or pipeline. It is particularly useful for monitoring processes in industries like food processing, pharmaceuticals, and chemical engineering, where it is crucial to observe the flow and distribution of various materials. ### Key Concepts in ECT: 1. **Capacitance Measurement**: ECT relies on measuring the capacitance between pairs of electrodes placed around an object (e.