Extract, Remove, and Continuously Monitor Water Contamination
Water contamination in fluid lines is a serious concern across a wide range of applications and industries, primarily because it causes corrosion, degradation of fluid properties, and mechanical damage to system components.
In industrial, defense, and aerospace systems, water is one of the most destructive contaminants. Critical areas where contamination are a concern are:
Water significantly reduces the fatigue life of bearings and other parts by interfering with the lubricant film strength. Under high pressure / temperature, water can flash-vaporize, causing cavitation and erosive damage on metal surfaces.
Water accelerates oxidation of the oil, reducing its lubricating ability (lubricity) and causing rust/corrosion on metal components like pumps, valves, and cylinders. It can also cause additive depletion and form sludge and acidic byproducts (hydrolysis), which severely shorten component life.
A leak in the heat exchanger can allow the cooling fluid (often water-based) to contaminate the lubricating oil or hydraulic fluid, or vice-versa. This mixture rapidly degrades the oil, leading to system failure. The water itself can also lead to scaling and fouling, reducing heat transfer efficiency.
Lubricating Systems such as the H-1 Main Rotor GearBox.
Hydraulic Systems such as Landing Gears
Fuel Pumps