Development of Gas Void Fraction Sensor System

Understanding in situ gas volume fraction is critical for optimizing gas-liquid systems, especially in complex flow regimes. While overall gas holdup measurement is relatively simple, accurately capturing local gas holdup remains a significant challenge due to system opacity and noise interference.

This case study highlights the development of a robust gas void fraction sensor system designed to overcome these limitations. The innovative device delivers high time-resolution measurements and extends accuracy beyond the typical 20% gas holdup threshold, even under extreme process conditions.

Download the full case study to learn how this advanced sensing solution was conceptualized, developed, and validated—paving the way for improved diagnostics and performance in multiphase systems.