fuel assemblies
[核] 燃料组件
2026-04-13 06:42 浏览次数 13
[核] 燃料组件
these tall, skinny columns are the fuel assemblies
这些高且瘦的塔器就是燃料组件。
so the impact of fuel assemblies burn-up on core fission neutron source parameters shall be considered in the neutron transportation calculation.
因此,在中子输运计算中,必须考虑组件燃耗对堆芯的裂变中子源参数的影响。
plate type fuel assemblies are adopted in the core.
堆芯采用平板式燃料组件。
the core performance of 80 and 60 fuel assemblies of high flux engineering test reactor (hfetr) have been compared by theoretical analysis and operating results.
通过理论分析和运行结果比较了高通量工程试验堆(hfetr)80盒、60盒元件堆芯性能。
this is a very important design difference between a bwr and a pwr. so, bwr fuel assemblies are essentially canned to make sure we have an adequate supply of cooling water.
这是个沸水式反应堆和压水式反应堆的,设计上的重要区别,沸水型反应堆的燃料组件,是罐装起来确保我们得到,的冷水的供应足够。
and you「ll notice the number of fuel assemblies 750 in a bwr is up around seven hundred and fifty 200 compared to around two hundred two hundred and forty fuel assemblies in a pwr.
你们会注意到燃料组件的数量,在沸水式反应堆里,最高到,相比于,大约,240个组件在加压式冷却水反应堆里。
in this work, a tight pitch lattice and mixed fuel assemblies pressured heavy water reactor concept was investigated.
在这项工作中,一种紧沟天窗与混合燃料集束压力重水反应堆的概念被调研。
the manipulator crane used in npp can be used for refueling and transporting spent fuel assemblies harmful to one」s health.
核电站起重机器人可用来装卸、搬运乏燃料组件等对人体有害的物体。
put several fuel assemblies into the core of a nuclear reactor, and the amount of energy released gets even higher.
把几个燃料组件放到核反应堆的中心,释放的能量会更高。
and clearly, many different types of fuel assemblies, as you will see a bwr and pwr fuel assemblies are different and all heat that is generated in that one fuel pin needs to be removed.
还有很清楚地,许多不同种的燃料组件,如你们会在一个沸水型,和加压水式反应堆看到的,燃料组件是不同的,所有产生在一个燃料针的,热量都需要除去。
and there's about eighty six thousand kilograms of uranium in the core. and again, there are about a hundred and ninety three fuel assemblies in this typical example.
有大约86000公斤的铀,在核心,还有,有大约193,的燃料组件,在这个典型的例子中。
the fuel assemblies usually lie under 20 to 30 feet of water, which would take days to boil away.
燃料组件通常位于20至30英尺的水下,使其沸腾需要几天时间。
now, in this area the most important thing is understanding the heat transfer from the fuel assemblies to the coolant, wherever that coolant is.
现在,在这个区域里,最重要的事情是,理解热量转化,从燃料组件中,到冷却剂,无论冷却剂是什么。
the search for an optimum loading pattern with the smallest radial power peak by exchanging fuel assemblies was made.
通过堆芯内燃料组件互换来搜索功率峰因子最小的燃料装载格式。
and you can see blue glow to the cherenkov radiation that fresh fuel assemblies coming out of the reactor would emit in the water.
你们能看到蓝辉光,在切伦科夫,辐射里,新的燃料组件从,反应堆里出来,它们会在水里放射。
for reactors loaded with fuel assemblies of different burnup, the evaluation model can te used to calculate core physical parameters such as core neutron multiplication factor, burnup increment, etc.
对于堆芯内布置不同燃耗深度的燃料元件的反应堆,应用本模型可以估算堆芯燃耗物理参数如:堆芯中子增殖系数、燃料元件燃耗增值等。
and then the fuel assemblies are placed into the reactor and the core is operated for about a year to eighteen months before it has to be re-fuelled and fresh fuel has to be put in.
燃料组件会被放置入,反应堆,还有核心会被运作大约一年,到18个月,在它再次燃烧,新的燃料需要加进去。