灯泡贯流式水轮发电机冷却器温度场及热交换计算

The Calculating Problems on the temperature Field and the HeatExchange of the Cooler of the Bulb Tubular Turbine Generators

本文对灯泡贯流式水轮发电机的冷却器进行了分析讨论。提出了一种新的冷却器设计计算方法一紊流双层筒结构模型法。通过对白垢电站灯泡贯流式水轮发电机冷却器的计算，验证该方法是正确的。

In this paper,the problems on the cooler calculating of the bulb tubular turbine gen-erators are analysed and discussed.A new method.the double laver model of tubular flowmethod is proposed verified by the cooler calculating for the Baigou station’s bulbtubular turbine generator.