传热

The heat transfer performance of the umbrella-plate falling film evaporator was studied, water and concentration of 5%-40% potash was used as medium in this paper.

本文以水和5％～40％的碳酸钾溶液为工作介质，对伞板式降膜蒸发器的传热性能进行了实验研究。

This paper is concerned with the theoretical analysis to obtain the effect of water inlet temperature on the performance of the proposed falling film evaporator combined with vapor-lift effect.

就提出的基于气提效应的新型复合降膜蒸发器展开了深入研究，讨论了进水温度发生变化时，该复合降膜蒸发器的水力特性和传热传质性能的变化情况。

Anodized aluminum alloy tube and organic TiO2/ coated aluminum alloy tube are used as the heat exchange tube of horizontal tube falling film evaporator in this experiment,and the effect of seawater flow rate and seawater evaporation temperature on heat exchange property is discussed,as well as the properties of anti-corrosion and anti-scale.

选用阳极氧化和TiO2纳米颗粒填充聚氨酯涂层的铝合金管作为水平管降膜蒸发器的换热管，考察了海水喷淋密度、改性方式、海水蒸发温度对水平管降膜蒸发传热特性的影响，分析了铝合金的耐腐蚀性和抗垢性。

The paper introduces the type of RODbaffle used in the falling film evaporator in distilling tower of turpentine, puts forward the heat transfer maths model, and makes a detail analysis of the structure of RODbaffle heat exchanger .

列出其传热的数学模型，较为详细地分析了折流杆换热器的结构。

The main ideas in developing the large scale film evaporator with heat transfer area of 10 up to 20 m 2 were that rotar was flixible,shell was made of clad steel,and interal surface of shell was not machined.

基于转子采用挠性结构、筒体用复合钢板、内筒不加工的主要设计思路，研制了大型薄膜蒸发器(传热面积 10～ 2 0m2 )。

Heating and evaporating are experimented in the innercondensing wiped thin film evaporator with feed of viscous glycerol.

本文以粘性流体甘油为物料，在内冷式刮膜薄膜蒸发器中进行加热蒸发实验，分析和探讨了内冷式刮膜薄膜蒸发的传热阻力和工艺条件如操作压力、刮板转速和进料流量等因素的影响。

This study examines the drying characteristics of China fir wood bunch in high temperature and the functions of v...

本文较系统全面地研究了杉木木束在高温干燥过程中的干燥特性，分析了各因素对干燥效益和能耗的影响，尤其是研究了木束内部水分迁移和热量传导过程的规律，建立并求解了传热传质的数学模型，为确定木束干燥生产的工艺参数及控制方案提供了理论依据。

A three-dimensional mechanical model and a heat transfer model of bolted flange joint were built.

建立了螺栓法兰联接的三维力学及传热学模型，在考虑垫片非线性基础上，研究了法兰的瞬态温度场分布以及温度场的变化，对垫片和螺栓载荷的影响。

This paper mainly focus on the heat transfer and flow in float glass tank s,and the effect of doghouse width on the velocity,temperature field and refining quality.

研究了浮法玻璃熔窑内传热与流动以及投料池宽度变化对熔窑内流场、温度场和玻璃熔制质量的影响，采用了 SIMPL EC算法计算了温度和速度场，计算了不同投料池宽度下的熔制因子分布和滞留时间微分分布。

This thesis systematically reviewed the development of research methods of domestic and foreign float glass tank, and using Computational Fluid Dynamics software Fluent established mathematical model of glass flow and heat transfer model in the float glass tank.

本文在前人关于浮法玻璃熔窑数学模拟研究的基础上，利用计算流体力学模拟软件Fluent建立了浮法玻璃熔窑内玻璃液传热与流动模型的数学模型，适当利用简化处理方式对浮法玻璃熔窑内玻璃液流场和温度场进行数值模拟。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。