👉 A governing fluid, often referred to as a base fluid or carrier fluid, is the primary substance in which various additives, solutes, or functional components are dispersed or suspended to achieve desired properties in fluids such as oils, greases, and emulsions. These fluids can be liquids or semi-liquids, like mineral oils, silicone oils, or water-based fluids. They provide the medium for the additives to flow and interact, ensuring uniform distribution and stability. The choice of governing fluid is crucial as it affects the fluid's viscosity, thermal properties, lubricating capabilities, and overall performance in applications ranging from automotive engines to industrial machinery.
