查询词典 heat exchange

The heat exchange tubes (29, 30) are wound helically around the water tank (21) and secured to the tank wall (32) in a heat conductive relation with the tank (21) under the stated stress.

热交换管（29，30）螺旋地缠绕在水箱（21）上，并且当这些管通过热传导连接材料被固定在箱体壁（32）上时是处在一定的应力之下的。

The steam side heat exchange is a forced convective film condensation process of the flowing vapor, containing noncondensable gases. The flow filed and heat transfer behavior vary sharply along the cooling surface.

汽侧的凝结换热是存在不凝结空气的汽气混合物的强迫对流膜状凝结换热，流动与传热特性沿冷却表面变化剧烈。

Use of the hot-dip aluminizing steel in the heat exchanger of a distillation system shows that the service life of the heat exchange tubes is improved by more than 2 times.

近20年来，华中科技大学实施校厂联合对热浸渗铝工艺和热浸渗铝钢的性能进行了较系统的研究＼，基本解决了热浸渗铝钢的生产和加工等问题

The utility model relates to a hollow column sleeve air heat exchanger which is characterized in that a plurality of hollow column heat exchange units are arranged on the plane of a film.

本实用新型涉及空心柱体套装式空气热交换器，其特征是在薄膜平面上成型有若干个空心柱体的热交换单元（1）。

Through experimental methods,an experimental study has been performed of the dynamic characteristics of heat exchangers with continuous spiral baffle plate s,which have water and oil to serve as heat exchange working media.

建立了可进行壳管式换热器动态特性试验研究系统，通过试验研究的方法对水-油为换热工质的连续螺旋折流板管壳式换热器动态特性进行了试验研究，进口流量扰动为等百分比流量特性，研究了4种流量扰动方式下水和油出口温度的动态响应。

Feed aprons and stock guide plates with different angles and spacing are being equipped inside the cylinder, the structure can ensure that the material being dried runes along the direction of screwing under the impact of gravitation and keeps for a sufficient maintaining times and dispersity in the cylinder to make the material has sufficient heat exchange with the heat airflow from air heating furnace inside of the cylinder.

三筒烘干机是引进欧洲先进技术，由三个不同直径的同心圆筒彼此相嵌组合而成的。筒内装有不同角度和间距的扬料板和导料板，这种结构能够保证被烘干物料在重力作用下沿着螺旋的运动方向运动，在筒内保持足够的停留时间和充分的分散度，使被烘干物料在筒内与来自热风炉内的热气流进行充分的热交换。

Collector Product Features: A endothermic polymer coating surface treatment, heat-absorbing rate of more efficient solar power the world's leading B Closed cycle heat exchange technology, allowing the system to the utilization of solar power to reach the maximum limit of Physics C elegant flat-plate collector, with the cabinet sub-body combination with your housing to integrate natural and harmonious, more secure appearance.

产品特点集热器：A 高分子吸热涂层表面处理，吸热率更为高效B 世界领先的太阳能闭合循环热交换技术，使系统太阳能利用率达到物理最高限C 优雅的平板式集热器，与箱体分体组合，与你的房屋自然和谐的地融为一体，更安全美观。

It is hard to make an analysis of the temperature field and stress field in the tube sheet and cylinder of a waster heat boiler owing to asymmetric arrangement of the heat exchange tube.

废热锅炉换热管分布的不对称性，使得管板和筒体等部件的温度场与应力场分析十分困难。

A surface evaporating air cooler heat exchange tube with membrane plate can improve the water membrane area and improve the evaporation heat transmission, without significant wind resistance.

带有增膜板的表面蒸发空冷器换热管束，属于表面蒸发式空冷器的组成部件，特别涉及表面蒸发空冷器换热管束，以有效扩大水膜面积，强化蒸发传热，且不明显增加风阻。

On the basis of this model, combined with potential flow for expressing burden flow, considered with gas-solid heat exchange and main chemical reaction in shaft furnace, Comprehensive two dimensions mathematics model of shaft furnace is set up for analyzing flow, heat and mass transfer in furnace.

并在此基础上，结合反应固相流动的势流模型，综合考虑气固传热和竖炉内的主要化学反应，建立了竖炉二维综合数学模型，对炉内流动、传热及传质过程进行了解析。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。