A laboratory duplication of ice crystals clogging the Fuel-Oil Heat Exchanger on a Rolls-Royce Trent 800 engine is shown in photo from NTSB, Safety Recommendations A-09-17 and A-09-18.

Boeing has completed flight tests of a modified fuel-metering unit and fuel-oil heat-exchanger (FOHE) on a new British Airways Rolls-Royce Trent 800-powered 777-200ER. The modified system is ...

Called a fuel-oil heat exchanger, it serves the dual purpose of cooling hot engine oil and transferring heat to raise the temperature of fuel flowing to the engines.

This is really nothing new here. The SR-71 Blackbird used its fuel as a coolant too. The heat picked up from the air frame by the fuel was then put to use, because the higher temperature ...

Southwest Research Institute (SwRI) is expanding its heat exchanger testing capabilities to include megawatt-scale performance evaluations, an offering matched by only a handful of facilities ...

Extreme Texas heat led to oil and gas machinery failures, creating major air pollution. By Rebekah F. Ward, Staff writer Updated July 10, ... (heat) exchanger, purchased it, ...

Gas. Turbines; Combined ... Plate Heat Exchanger Improves Bearing Oil Cooling ... it occupied only 30-50% of the space required for a radiator or for a shell-and-tube heat exchanger, ...