The flow and heat transfer models of a Marine gas turbine exhaust cooling system were established, and the numerical method were presented for the solution of the models.

建立了舰船燃气轮机排气引射冷却系统的流动传热数学模型，并用数值方法对其进行计算。

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Then bringing forword a new method that adds a cooling container behind the condenser pump and leads the exhaust of the boiler feed pump turbine into it.

提出在凝结水泵后加一排汽冷却器，将小机排汽引入其中，使主机凝结水与小机排汽在该冷却器混合换热。

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