I’m in the process of designing a fluid flow regulator based on the long proven concept of flow through an orifice. However, I want to be able to adjust the flow rate from a remote location. I'm thinking of using multiple orifices in the regulator and adjusting it by selectively sliding a...
I have an application in which we used a flame sprayed tungsten carbide coating on a rod under a reciprocating o-ring seal. The coating was polished to a 16 rms (or better) finish. Now, there is a leak past the o-ring. The fluid is a water based hydraulic fluid. However, it also leaks using...
