In order to carry out power transient tests for PWR fuel element in China Advanced research Reactor (carr), the research and conceptual design of 3he pressure control loop were completed.
为使中国先进研究堆(CARR)具备开展压水堆燃料瞬态试验的能力，本工作对氦- 3回路进行研究与初步设计。
SCAS is the source term code to calculate steam activation products in secondary loop of reactor, which is developed by Nuclear Power Institute of China.
SCAS是中国核动力研究设计院编制的反应堆二回路蒸汽活化产物源项程序。
It was found that loop reactor could narrow the molecular weight distribution, increase the content of carbonate in product molecules and improve catalyst efficiency.
研究发现，环流反应器能够使产品分子量分布变窄，提高产品中碳酸酯基团含量及催化剂的催化效率。
Poly (propylene carbonate) polyols was synthesized by the copolymerization of carbon dioxide with propylene oxide in the presence of double metallic catalyst in loop reactor.
以二氧化碳3环氧丙烷为原材料，在双金属氰化物催化剂催化下，利用环流反应器合成聚碳酸亚丙酯多元醇。
There are mainly two excitation mechanisms in the vibration of the thermo-well at the main pipe of reactor coolant loop under cross flow: turbulence and vortex shedding.
反应堆冷却剂回路温度计套管在流体流动冲刷下的振动主要有两种激励机理：湍流和旋涡脱落。
The result shows that the reaction rate in loop reactor is better than in stirrer reactor.
与搅拌反应釜的对比试验表明，环路反应器的宏观化学反应速率优于搅拌反应器。
The control loop of reactor driven by accelerator has a little time constant, a little overshoot, and short regulating time, its control characteristics also are better than critical reactor's.
驱动堆控制回路具有小的时间常数和超调量，调整时间短，控制特性亦优于临界堆。
The radiated grafting filler is used in an airlift internal loop reactor to treat the simulated wastewater.
将此改性填料应用于气升式内环流反应器中，并对模拟生活废水进行间歇法和连续法处理。
The liquid phase bulk propylene polymerization in loop reactor was simulated based on the polymerization mechanism.
采用机理建模方法，研究了丙烯在环管反应器中的液相本体聚合过程。
In this thesis, finite element analysis is carried out on a large polypropylene tubular loop reactor which is complicated both in structure and loadings.
本文对结构和受载都非常复杂的聚丙烯环管反应器建立了有限元分析设计模型。
The main pump is the core of the first loop in a nuclear power plant, and it plays a vital role on the safety of the nuclear reactor operation.
核主泵是核电站核岛一回路系统的核心，对核反应堆的安全运行起着至关重要的作用。
A fluid dynamical model of the materials in a loop reactor for polypropylene production is suggested and the power of the circulating pump of the reactor is calculated by means of Newitt correlation.
从探讨丙烯聚合工艺中环管反应器流体动力学模型着手，介绍环管反应器循环泵功率的计算方法。
A new airlift loop reactor(ALLR) was introduced in this paper. The correlation among liquid phase flowing model, gas holdup and operating conditions of this reactor was investigated.
本文报导了一种新型气升环流反应器 ，对反应器中液相流型、气含率与操作条件之间的关系进行了实验考察。
The configurations of pool type research reactor loop systems possess certainty commonness, and most of the loop configurations could be used for reference for the same type reactor.
池式研究堆的回路系统配置存在一定的共性，对于相同的堆型，大部分回路配置是可相互借鉴的。
The submerged fermentation of Monascus anka is carried out by 1 liter glass air lift loop reactor and 5 liter stainless steel loop reactor respectively.
分别使用1升玻璃气升式反应器和5 升不锈钢气升式反应器进行了红曲霉菌的深层培养。
The application of STB-4201 four loop programmable controller in HAC reactor, is recounted with process configuration and programming. Safisfactory results are obtained.
叙述了STB—4201四回路可编程序调节器在醋酸氧化塔的应用，结合具体工艺，进行了组态编程，应用效果良好。
Determination methods of parameters which involved gas holdup, liquid circulation velocity, solid holdup, bubble behaviors etc in the loop reactor were introduced.
介绍了环流反应器流体力学参数的测定方法，这些参数包括气含率、循环液速、固含率、气泡大小及速度。
The magnetic field of dry-type air core reactor with spatial closed loop is calculated with analytic method. And the effect of closed loop on parameters of a reactor is explored.
用解析方法计算了存在空间闭合环路时干式空心电抗器的磁场，并对闭合环路影响电抗器参数的状况进行了探讨。
The invention belongs to the fields of solution reactor, specially an optimum design of air loop in high-power water-boiler solution-type reactor.
本发明属于溶液反应堆领域，具体为一种高功率“水锅炉”溶液核反应堆气回路的优化设计。
Both the primary helium circulator for high-temperature gas-cooled reactor (HTR) and the primary pump for the pressurized-water reactor are the key components in the reactor primary loop.
高温气冷堆主氦风机与压水堆主泵一样，均为反应堆一回路的关键设备。
This result offers the evidence to the laboratory utilization of the outer-loop reactor.
为外环流反应器的实验室应用提供了依据。
The nitrogen loss in internal-loop granular sludge bed nitrifying reactor was studied, and the results indicated that ammonia escape is an important factor causing nitrogen loss.
对内环流颗粒污泥床硝化反应器的氮损失现象进行了研究，结果表明氨逃逸是氮损失的主要致因。
Gas holdup and liquid circulation velocity are the mostly important hydrodynamic characters and state parameters of internal-loop airlift reactor.
气含率和液体循环速率是气升式内环流反应器的主要流体力学特征，也是反应器运行过程中的重要状态参数。
The trial production of a kind of speciality resin for biaxial oriented polypropylene (BOPP) T28C was carried out successfully in a liquid phase bulk double-loop reactor with catalyst DQ-3.
采用DQ -3催化剂，在液相本体双环管反应器中试生产了双向拉伸聚丙烯薄膜专用树脂t28c。
Specially designed internals were used in a novel two-stage internal-loop airlift reactor to effectively decrease liquid backmixing by analogy with the tanks-in-series concept.
基于多釜串联可以有效减小返混的原理，通过引入特殊设计的级间构件构建了一种新型的两级内环流反应器。
Liquid circulation rate and gas holdup in an air-lift loop reactor were experimentally investigated as changing with the superficial gas velocity for the system of air-water.
浆液循环速度是外环流浆态床反应器研究中一个重要的流体力学参数，对流体的流动行为和相间传质有重要的影响。
The key problem of the loose parts monitoring system for primary loop of pressurized water reactor is how to extract loose parts impact signal from complex background noise.
压水堆一回路松动件状态监测系统的关键环节在于如何从复杂背景噪声中提取松动件冲击信号。
The helium purification system of the helium test Loop was constructed for demonstrating test of the High Temperature Gas-cooled Reactor.
为了减少结构材料的腐蚀并验证高温气冷实验堆中的氦净化工艺，在氦气试验回路中设置了氦净化系统并进行了试验。
The helium purification system of the helium test Loop was constructed for demonstrating test of the High Temperature Gas-cooled Reactor.
为了减少结构材料的腐蚀并验证高温气冷实验堆中的氦净化工艺，在氦气试验回路中设置了氦净化系统并进行了试验。
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