Refrigeration control valves for industrial refrigeration systems have been an important system component since the 1920s. When a control valve fails, the result can be as significant as a more costly ...
Why is this unit important? Control is a fundamental concept in aerospace engineering: the Wright brothers’ key invention in achieving sustained flight was a set of aerodynamic surfaces that a pilot ...
Q: I read the “Override and selective control” article you wrote in 2017. I just have a couple of questions about the low-select control you and Simon Lucchini described when discussing override and ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results