Filters were originally conceived to protect heating and cooling equipment, for example to prevent large particles from clogging the air passages of coils. The old, familiar fiberglass filters do a ...

Proper air filtration is critical to the overall performance and reliability of gas turbines. Fuel costs approach 80 percent of the life cycle cost of electricity. Small gains in efficiency can mean ...

In trade school, we were taught that the low-side pressure is consistent throughout the low side and that the high-side pressure is consistent throughout the high side. However, except for some small, ...