This paper mainly introduces the cause of water leakage of double-waterinternalcooling steamer generator, the method of detecting the fault and way of handling it.
介绍双水内冷汽轮发电机漏水故障产生的原因，故障监测的方法和故障处理措施。
2
Internal heat exchanger, the heat generated by coolingwater system in cooling tower in the air emissions.
内部热交换产生的热量，通过冷却水系统在冷却塔中向空气中排放。
3
A two - dimension unsteady heat transfer model has been used to analyse the influence of superheat and secondary coolingwater distribution on the internal quality of billet.