The main problems of heater design have uniformity of mass-flow-distribution, uniformity of temperature and machining craft.
制定加热器方案要解决的主要问题是使各加热管内的工质流量均匀，温度分布均匀。
A new die-casting die fit on cold chamber die casting machine was redesigned in the part of the center gate and floating flow-distribution.
分析了录音机芯飞轮压铸模的原设计失败的原因，重新设计了用于冷室压铸机的中心浇口、浮动分流的压铸模。
The frictional heat generation and heat flow distribution of some parts of the gearbox are investigated.
并对变速箱局部机构粘性剪切发热机理和热源热流分配进行了探讨。
This procedure makes detail requirements on every step of steady state analysis for catalytic converter gas flow distribution.
现行的实用化计算规程对催化转化器流动计算的详细细节都做出了要求。
The model considers the dynamic characteristics of airport capacity, traffic demand, and weather to makes decision on the flow distribution between arrivals and departures.
模型还充分考虑了机场容量、需求以及天气等因素的动态特性，在达到和出发过程之间实现流量分配的协同决策。
The method can be used for calculating oil flow distribution between windings for ODAF transformer.
该方法可用于强油导向冷却变压器各绕组之间流量分配的计算。
Based on a large amount of tests, an engineering calculation method of oil flow distribution for ODAF transformer is presented.
在大量实验基础上，提出了强油导向冷却变压器的油流量分配工程计算方法。
Analyses the temperature and air flow distribution and smoke flow regularity, and compares the simulation results with the results of combustion experiments.
分析了火灾发生后的烟气流动规律及温度场和气流场的分布，并与实体燃烧试验的结果进行了对比。
It also discussed the diameter selection and flow distribution of the parallel conduits concerned in solving the model, and derived a formula for the distance between link pipes.
对模型求解中涉及到的并联输水管管径的选定和流量分配问题作了探讨，推导了连接管设置间距计算式。
Using CFX, the numerical simulation of the core flow distribution was performed for China Advanced Research Reactor (CARR) with the porous media model.
应用计算流体力学软件CFX，采用多孔介质模型对中国先进研究堆(CARR)的堆芯流量分配进行了数值模拟。
The flow distribution capacity of distributors is most important, especially for tower with large diameter, shallow bed or low pressure drop.
特别是对于大直径、浅床层、低压降的填料塔，分布器的流场均布性能尤为重要。
Reasonable operational furnace profiles should correspond and match to the manufacture conditions and smelting system according to the blast furnace smelting principle and gas flow distribution law.
合理的操作炉型与生产条件和冶炼制度相对应，并且按照高炉冶炼原理与煤气流运动分布规律相匹配。
The turbine flow transmitter solves the flow distribution problems among all district heating line systems.
涡轮流量变送器解决了各供热系统之间的流量分配问题。
The composition and function of parallel pipeline characterization and flow distribution synthetic test system was introduced.
简述并联管路特性及流量分配综合实验系统的组成，介绍该实验系统的功能。
Converse matrix of structure matrix of thermal system is a matrix of flow distribution of thermal system in nature.
热力系统结构矩阵的逆矩阵本质上是热力系统流量分布矩阵。
After a detail calculation and analysis, the reason that the flow distribution coefficient of a flow divider in the primary reheater was too small had been found.
在进行了详细的计算分析后，发现主要是由于低温再热器进口流量分配器流量分配系数太小所致。
The flow distribution and pressure difference of different coolant channels in the standard fuel assembly at rated operating condition are reached.
计算得到了额定工况下标准燃料组件内各个冷却剂通道的流量分布和不等间隙通道燃料板两侧压差。
Based on optimal principle, a new mathematical model for flow distribution of looped network was put forward.
根据优化原则，建立了环状给水管网流量优化分配的数学模型。
The flowing and heat transfer in the primary surface recuperator (PSR) can be influenced by unreasonable inlet structure which results in uneven material flow distribution.
不合理的进气结构造成一次表面回热器(PSR)内部物流分配不均匀，影响回热器内部流体的流动和传热效果。
The paper investigated the flow distribution of solid phase and the respective resistance properties of branch pipes when both conveying velocity and the flow valve opening of branch pipe are changed.
通过试验，当输送气速和分支管路流量控制阀开度变化时，对分支管路各自的阻力特性和固相颗粒在各分支管路中的流量分配特性进行了研究。
By the analysis of the block of the sprayer, the flow distribution of the sprinkler was calculated by the simulation of the computer.
对喷头堵塞情况作了理论分析，并运用计算机编程模拟计算出喷淋器中各喷头的流体分布情况。
This paper proposed an accurate calculation discrete model for the flow distribution in manifolds for heat exchangers.
本文通过实验研究和理论分析，提出准确计算换热器集箱管组中流量分配的离散模型。
According to performance requirements of the engine, designed main components of the combustor, calculated flow distribution and flowage parameters of the combustor.
根据发动机对燃烧室的性能要求，设计了燃烧室的主要部件，对燃烧室的流量分配及流程参数进行了数值计算。
The experimental results showed that the perforated plate header configuration could effectively improve the uniformity of fluid flow distribution.
结果表明：改进型封头结构能有效地改善物流分配的均匀性；
The device creates dynamic air supply with stepper motor driving flow distribution plates.
该装置用步进电动机带动分流板产生动态风。
A detailed numerical simulation study was conducted of the flow distribution in the heating surface tubes of a boiler roof superheater featuring a distribution header with a bent inlet.
对一台锅炉中其分配集箱带弯头入口的顶棚管过热器受热面管流量分配做了较详细的数值模拟研究。
By expanding the classic transport problem in actual regional transportation network, the network flow distribution mode model based on paths reliability is proposed.
通过对经典运输问题在实际规模网络中进行扩展，建立了基于路径可靠性的区域运输网络运量分布模型。
By expanding the classic transport problem in actual regional transportation network, the network flow distribution mode model based on paths reliability is proposed.
通过对经典运输问题在实际规模网络中进行扩展，建立了基于路径可靠性的区域运输网络运量分布模型。
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