| 摘要 |
This aircraft heat exchanger includes a heat exchanger body, which includes: a temperature raising section configured at least to raise a temperature of the heat exchanger body locally; and a heat exchanging section configured to exchange heat between an aircraft fuel and oil. The temperature raising section has an inlet for the oil, and has its temperature raised by the oil that has entered the heat exchanger body through the inlet. The heat exchanging section has an outlet for the aircraft fuel. The oil that has passed through the temperature raising section is introduced into the heat exchanging section from around the outlet for the aircraft fuel. The heat exchanging section is configured to have counter flows. |
