Why are hydraulic fluids advantageous in mechanical systems?

Hydraulic fluids are advantageous in mechanical systems primarily because they provide the capability for efficient power transmission and force multiplication. One of the key benefits of hydraulic fluids is that they are less prone to breakage, which arises from their ability to operate in various environments without compromising system integrity. Hydraulic systems can handle large loads and transmit forces over long distances effortlessly, which enhances reliability and performance.

The physical properties of hydraulic fluids, such as their incompressibility, allow them to transmit power effectively through flexible hoses and rigid pipes alike, making the whole system robust. This durability against mechanical failure is crucial, particularly in aviation and other high-stakes environments where reliability is paramount. The ability to manage stress and strain without breaking down reduces the risk of mechanical failure and ensures consistent operation, thereby highlighting the advantage of using hydraulic fluids in these systems.