| 摘要 |
<p>The method involves determining temperature (Ta) of air supplied to an oil/air heat exchanger i.e. air cooled oil cooler (ACOC) (32). Derivation of a fraction of oil flow from the exchanger is controlled, where the derived fraction is equal to maximum fraction and lower than 100 percent of oil flow when the temperature of the air is less than a predetermined threshold temperature. The derivation of the fraction is allowed when the temperature of the air is lower than the threshold temperature, and fuel flow rate is greater than predetermined flow rate. An independent claim is also included for a system for managing heat exchange between fluids in an aeronautical turboshaft engine.</p> |
