压水反应堆

压水反应堆核电站水化学工况以及与常规电站的比较

PWR Plant Water Chemistry and Comparison with Fossil Power Plants

这些现象的研究对压水反应堆变工况运行有重要意义。

The study is important for PWR varied condition operation .

应用LDV对压水反应堆棒束间流场的研究

LDV study on flow field between bundles of pressed water reactor

压水反应堆，蒸汽发生器，测量，调节。

Pressurized Water Reactor , Steam-generator , Measure , Adjustment .

压水反应堆负荷跟踪的最优控制

Optimal Control of Load-Following Operations in a Pressurized Water Reactor

核电站压水反应堆热工设计中若干问题的探讨

A study on some problems of thermal design in PWR of nuclear power plant

自然循环压水反应堆

Natural circulation pressurized water reactor

可燃毒物压水反应堆

Burnable poison pressurized water reactor

压水反应堆一回路水中二次带电粒子核反应产物的比活度

Specific Radioactivity Produced by the Secondary Charged Particle Nuclear Reaction in the Primary Circuit Water of PWR

文中对双恒定运行控制策略的研究，为一体化压水反应堆负荷跟随运行控制提供了理论依据和参考价值。

This thesis provides an important theoretical basis and reference for the load follow operation control strategy of the IPWR .

本文对压水反应堆核电站一回路、二回路的水化学工况进行了分析，并与常规电站的水工况进行了比较。

Water chemistry analysis is made for the primary and secondary loops of a PWR plant and so is the comparison with that of fossil power plants .

按照最优控制理论，把压水反应堆的负荷跟踪控制问题描述为一个非线性二次型最优控制问题。

According to the optimal control theory , the problem of load following operation in a pressurized water reactor is formulated as a nonlinear quadratic optimal control problem .

通过建立精确的数学模型，提出了一种测量核电站压水反应堆堆芯热功率的方法，并对该方法进行了误差分析。

Based on an exact mathematic model , a measurement method regarding core thermal power of nuclear power pressurized water reactor and it 's error analysis were presented in this paper .

在本地区某大型燃煤电厂原址及完全相同的环境条件下，作者对一个假想的发电容量为0.3GW的压水反应堆核电站气载放射性流出物的环境影响及公众辐射剂量进行了估算与评价。

It is estimated that the environmental aspects and public exposure doses of airborne radioactive effluents from a imaginary 0.3 GW PWR-power plant which sited on the site of a large coal-fired power plant estimated before .

给出了考虑倾斜和匀加速上浮或下沉的船用压水反应堆核动力装置&回路自然循环的热工水力特性模型及数学描述；

A model and its mathematical formulation for predicting the thermohydraulic perfor-mance in the natural circulation of primary loop for marine pressure-water reactors were pre-sented in this paper with the consideration of marine listing and evenly accelerative heaving .

先进压水堆反应堆压力容器面临的脆化问题

The embrittlement encountered in the reactor pressure vessel of the advanced PWR

在一个压水式反应堆里，我们用硼来控制反应率。

Now in a PWR we have essentially boron to control reactivity .

一个压水式反应堆有点不同。

A pressurised water reactor is a little different .

这一经验对于欧洲压水式反应堆的未来至关重要。

It is a lesson that is crucial for the future of the EPR .

现在在压水式反应堆里，这是个典型的，结构，对一个压水式反应堆来说。

Now typically in a PWR this is typically a configuration for a PWR .

我想要着重在沸水反应堆，也压水式反应堆。

And I wanna focus in on the boiling water reactor and the pressurised water reactor .

现在，我们回顾一下沸水式反应堆，我们会做一个压水式反应堆。

Now let me go over boiling water reactors and then we 'll do pressurised water reactors .

在反应堆安全中，他们观察可能产生问题的，事件，初始的事件在压水式反应堆的领域里。

In reactor safety they look events that can create problems , initiating events in PRA world .

现在，两种在美国很普遍的类型，是压水式反应堆和沸水式反应堆。

Now the two types that are common in the United States are the pressurised water and the boiling water .

在压水式反应堆中，水的压力则是，2000磅，这避免了水在核心处沸腾。

In a PWR the pressure of the water is about two thousand pounds which prevents boiling in the core .

这一个是很熟悉的，增压安全阀的疏忽打开，或者是在压水式反应堆的减压阀，或者是在沸水式反应堆的安全阀。

This one is the familiar one , inadvertent opening of a pressurised safety or relief valve in a PWR or a safety valve in a BWR .

这些图片现在很难得到，由于911事件，现在压水式反应堆，是不同的，这是它的原理图。

These pictures are hard to come by these days because of9 / 11.Now pressurised water reactors are different and this is the schematic of a PWR .

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。

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 .

你们也会注意到在压水式反应堆里有，3个不同的冷却系统，主要的，第二个，还有第三个系统，那是系统，会真的进入到环境中去。

And you 'll also note in a PWR we have three different cooling systems ; the primary , the secondary and the third system which is the system that actually goes into the environment .

压水堆核电厂反应堆轴向功率分布控制

Reactor Axial Power Distribution Control for PWR Nuclear Power Plant