• They got rid of those and they're using natural circulation to cool the core, again more passive.

    他们除去那些,他们使用一个自然循环核心冷却,还是被动的。

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  • The 300mw subcritical pressure natural circulation boiler fired coal is described in detail.

    本文详细介绍了300mw亚临界压力自然循环燃煤锅炉

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  • Natural circulation flow instability under rolling motion conditions was experimentally studied.

    对摇摆运动条件自然循环两相流动不稳定性进行实验研究。

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  • This Paper Presents analysis of the stationary and transient behaviours of natural circulation PWR.

    本文对完全自然循环压水堆装置稳态动态特性进行了分析

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  • Main features of this boiler are reheat, natural circulation, single furnace drum boiler fired coal.

    其基本特性中间再热自然循环炉膛、燃煤锅筒锅炉

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  • The pressure drop characteristic in natural circulation was compared with that in forced circulation.

    自然循环强迫循环流动中压流量特性进行比较。

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  • Fouling removing or preventing evaporator of natural circulation is ideal to solve the fouling problem.

    自然循环自动清洗式蒸发器解决蒸发器结问题的理想方案

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  • The mathematical model of heaving effect on NPP primary loop's natural circulation ability is established.

    建立了起伏影响核动力装置一回路自然循环能力数学模型

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  • Grey system theory is applied to analyze the experimental data of onset of nuclear boiling in Freon natural circulation.

    运用灰色系统理论氟利昂为工质的自然循环过冷沸腾起始点实验结果进行分析

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  • An experimental stuffy on critical heat flux (CHF) under natural circulation at high pressures is presented in this paper.

    本文介绍高压自然循环临界热流密度(CHF)实验研究。

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  • Thermal characteristics of the gravel layer in the system heated by hot water natural circulation with solar collector were studied.

    太阳能集热器热水自然循环加热的太阳能转换系统卵石特性进行了实验研究。

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  • Hydrodynamic structure is a key point of design of high-pressure natural circulation chain boiler, the hydrodynamic structure of dhl35-9.

    然而高压自然循环链条炉排锅炉水循环结构设计该类锅炉设计中的一个重点,给出DHL 35—9。

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  • DZL horizontal automatic chain type coal-fired steam boiler for horizontal packaged water fire tube boiler, refrigerant natural circulation.

    DZL卧式自动链条燃煤、燃生物质蒸汽锅炉型式卧式快水火锅炉、工质自然循环

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  • The key to this technology is to produce sufficient driving force with natural circulation which is also closely related to evaporation pressure.

    其中的结晶垢自动清洗研究比较充分技术比较成熟,产生足够的自然循环推动力成为关键,并且蒸发压力密切相关

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  • In addition, working medium can form natural circulation when power is failed, thus the safety and reliability of boiler operation can be improved.

    并且使锅炉工质在停电状态下产生自然循环从而提高锅炉运行可靠性安全性

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  • The natural circulation ability of PWR (pressurized water reactor) coolant system is one of inherent safeties of this kind NPP (nuclear power plant).

    压水堆核电厂反应堆冷却剂系统自然循环能力这种类型核电厂固有安全性之一。

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  • The friction and convective heat transfer of single phase water flow in a vertical heated tube at natural circulation condition were experimentally investigated.

    常压去离子水为工质,自然循环工况下上升加热段内单相摩擦阻力对流传热特性进行实验研究。

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  • In order to research its natural circulation, the downcomer part and the riser part is distinguished, where there are no mass and energy transferred between them.

    该模型体现自然循环的特性,将下降上升段区分开,并假定两者之间存在质量能量的交换。

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  • This paper presents the test results of cold and hot state for concentric ver-tical shutter steam separator used in vertical natural circulation steam generators.

    本文介绍用于立式自然循环蒸汽发生器同心立式波形板汽水分离器试验结果

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  • The effect of Jet-Pump in the transient procedure of natural circulation and the resistance behaviour of Jet-Pump in the different flow condition have been analyzed.

    分析喷射压水堆一回路自然循环过渡过程中的作用以及在不同流动条件下阻力特性。

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  • This paper sets up a kind of method to calculate the temperature field of the winding in large natural circulation power transformer with oriented cooling structure.

    本文建立能够计算大型自然油循环导向冷却结构变压器线圈温度方法

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  • The study and experiment of saturated liquid nitrogen boiling heat transfer in natural circulation at atmospheric pressure in home made porous layer tube is described.

    试验研究大气压自然循环饱和液氮国产多孔管内沸腾传热特性。

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  • By replacing natural circulation with ejecting circulation, the circulating water in each loop can be increased and match with the heat load of related heating surface.

    将热水锅炉的水循环自然循环改为引射循环,强制提高回路循环水量,使回路的循环水量分布与其受热面负荷匹配

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  • They are the natural circulation flow analysis code (MC-FLOW), the core thermal hydraulic analysis code (MC-THAS) and the pulsed reactor transient analysis code (MC-TRAN).

    包括脉冲自然循环分析程序(MC-FLOW)、堆热工水力分析程序(MC-THAS)脉冲堆瞬态分析程序(MC-TRAN)。

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  • Through test , It has confirmed that will development natural circulation in case of blackout in VVER-1000 type nuclear power station , depend on itself intrinsic attributes.

    通过试验验证了VVER-1000压水堆发生全厂失电情况下依靠固有特性,可以建立起自然循环

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  • This paper describes the experimental study of two phase density wave oscillation in natural circulation loop. The oscillation curves under different conditions are obtained.

    自然循环水回路上进行了流密度稳定性实验研究得到了不同工况实时脉动曲线

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  • Furthermore, the results based on different models are compared, which may provide some references for the practical design and operation of two phase natural circulation loop.

    结果与漂移模型计算结果进行比较,结果自然循环回路设计运行提供参考

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  • The experimental results indicate that free convection caused by the buoyancy in the heated tube with natural circulation has great influence on the heat transfer characteristics.

    实验结果表明自然循环工况下上升加热段内工质的物性变化及升力引起自由流动对对流传热特性重要影响

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  • The experimental results indicate that free convection caused by the buoyancy in the heated tube with natural circulation has great influence on the heat transfer characteristics.

    实验结果表明自然循环工况下上升加热段内工质的物性变化及升力引起自由流动对对流传热特性重要影响

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