Optical light scattering detects particulate contaminants in deposition chambers, eliminating invasive witness wafers that disrupt productivity.
Optical emitters and detectors measure backscattered signal amplitudes at on-axis and off-axis angles to determine water particle properties.
A fracture simulated oil recovery test apparatus evaluates surfactant performance under controlled reservoir conditions.
Fuses optical air data and remote atmospheric sensing signals to reduce model fit degrees of freedom and improve accuracy.
Light source calibration differentiates air from fluid to measure absorption and scattered light, reducing device complexity.
Modular experimental device measures foam fluid properties and defoaming separation effects in oil-gas gathering systems.