cold leg

Experimental investigation on 1% small break loss of coolant accident of pressurized water reactor cold leg

PWR冷管段1%小破口失水事故实验研究

A Small Break Loss of Coolant Accident ( SBLOCA) experiment NSB 6 was carried out at the High Pressure Integral Test Facility ( HPITF). The break was oriented at the bottom of the horizontal cold leg with its area of 2%.

在高压综合实验装置（HPITF）上进行了压水堆冷管段2%小破口失水事故实验（NSB－6），破口方向为冷管段底部，破口面积为2%。

The simultaneous injection into cold leg and hot leg for more reactor core safety during large break loss of coolant accident

大破口失水事故时冷热段同时安注反应堆堆芯会更安全

Now the double ended guillotine break occurs here and what we're trying to do now no, this is also a cold leg I apologise.

现在，两端闸床断裂在这发生了，我们现在要做的，这也是个冷柱，抱歉。

It is necessary to determine switchover time to simultaneous cold and hot leg safety injection during LOCA long-term core cooling.

在失水事故长期冷却过程中，必须确定安全注射系统从冷段注射切换到冷热段同时注射的切换时间。

The results show that the reactor core can be cooled and boron precipitation can be prevented during the cold leg recirculation or both of cold and hot leg recirculation using low head injection system ( LHIS).

分析结果表明，低压安注系统在冷段注入再循环和在冷、热段同时注入再循环时能保证堆芯冷却，并防止硼酸结晶。

Early symptoms include leg pains, cold and feet and abnormal skin colour.

早期症状包括腿疼, 手脚冷,以及异常的皮肤颜色.