Monthly Archives: July 2025

Compressor Oil Coolers A compressor oil cooler (or other external heat load) should be connected into the after cooler circuit after the water has left the after cooler. The return line back into the circuit should be placed before the thermostat. If full flow is not needed to the compressor oil cooler, a bypass line […]

Two-Stage After cooler Cooling Systems The two-stage after cooler, currently offered for some gas engines, is intended to provide high temperature heat recovery for Electric Power Generation (EPG) applications and Reduce overall radiator sizing for Gas Compression applications. There are two coolant stages on the two-stage after cooler; the first...

Types of Cooling Systems • Radiator • Heat Exchanger • Submerged Pipe • Cooling Tower • Keel & Box Coolers • Seawater Systems • Electrochemical Series

All internal combustion engines produce heat as a byproduct of combustion andfriction. This heat can reach temperatures up to 1925°C (3500°F) and can havecatastrophic effects on engine components. Pistons, valves and cylinder headsmust be cooled to reduce the risk of detonation. Cylinder temperatures need to becontrolled so lubricating oil can...

Working Principles of Heat Exchanger Heat exchanger functions by transferring heat from higher to lower temperatures. Heat can thus be transferred from the hot fluid to the cold fluid if a hot fluid and a cold fluid are separated by a heat-conducting surface. The operation of a heat exchanger is governed by thermodynamics. Heat can […]