👉 A relying fluid, also known as a dependent fluid, is a component of a larger fluid system that is essential for the proper functioning of a biological or mechanical system, particularly in contexts like hydraulic systems or biological processes. In these systems, the relying fluid acts as a mediator that transmits forces or signals from one part to another. For instance, in hydraulic systems, the relying fluid (often oil) carries pressure from one piston to another, enabling mechanical movement. In biological systems, it might be a fluid that carries nutrients or waste between different parts of an organism. The relying fluid ensures that the system operates efficiently and accurately, maintaining the necessary balance and interaction between components.
