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- heat exchange in atmosphere 大气中热量交换
- Since the restart on April 22, 1998, Luoyang Refinery experienced leakages on 3 overhead heat exchangers in atmospheric distillation unit, which greatly affected the refinery operation. 洛阳炼油厂第14生产周期自1998年4月22日开工以来,3台常顶换热器先后出现内漏,对生产造成了较大的影响。
- A heat exchanger in a narrow sense is a vessel. 从狭义来说,换热器是一种容器。
- Also a heat exchanger in Scombridae. 同时也是鲭科鱼类的一种热交换器。
- With the ordinary theory of Heat Exchange in physics this essay visualizes the essence of second-order homogenous linear partial differential equations. 本文利用物理学中常见的热传导理论,形象地阐释了二阶齐次线性偏微分方程的本质。
- The important effects of hydrodynamical characteristics of spray flame on heat exchange in the upper flame space of glass furnace were briefly expounded. 摘要简要阐述了火焰流动特性在火焰玻璃熔窑上部空间热交换中起的重要作用。
- The scale was developed on the surface of the heat exchanger in evaporator. 蒸发器的热交换机表面的尺码加大了。
- The simulation results indicated that the air flow, airside pressure drop, water flow and flux of heat exchange in water side decreased with the increase of frosting time, and the airside pressure increased. 模拟结果表明,随着结霜量的增加,空气侧换热器的换热量减小,风量也将逐渐减小,而阻力却迅速增加;水侧换热器的换热量减小,水流量也减小。
- According to the experimental data, the efficiency of heat exchange in actual NGH reservoirs can be up to 6, which indicates that production by thermal stimulation for NGH reservoir is feasible. 根据实验数据得到的实际NGH藏换热效率可超过6,因此从能量角度评价注热开采是可行的。
- Therefore,the thermodynamic analysis for heat exchange in a preheater of SP kiln is given quantitatively,conveniently and directly,and the direction for improving the energy utilization is al... 据此可定量、简便、直观地对SP赛预热器的换热情况进行热力学分析,并为热利用的改善指明方向。
- Every half an year is clean the heat exchanger in water heater (namely cistern) dirt is grey. 每半年清洁一次热水器中热交换器(即水箱)的尘灰。
- Special sets of heat exchangers in the fluid bed for reaction heat removal and steam generation. 在流化床中的若干组特殊的热交换器,用于去除反应热和流的发生。
- The combustion chamber is a discontinuous-type heat exchanger in TDI gas-making workshop section. 燃烧室是造气工段的一台间断式热交换器。
- According to the status of sewage in a pharmaceutical factory in Harbin, uses the multistage spray heat exchanger in the sewage-source heat pump system. 摘要根据哈尔滨某制药厂的污水情况,在污水源热泵系统中采用多级淋激式换热器作为污水侧换热器。
- This paper briefly introducts the design rules of tubesheet for fixed-tubesheet heat exchanger in French pressure Vesselode CODAP, and the main characteristics of these rules. 简要介绍了法国压力容器规范CODAP中固定管板式换热器管板设计规则的依据、设计方法及主要特点。
- Here is a two?way student exchange in action. 这里就有一个正在运作的两地学生互派活动。
- Exchange in the field of blogs is based on essays. 博客空间的人际交流是以博客文章为基础的。
- We take the leading position in producing and selling aluminum clad and unclad strip and sheet for heat exchanger in automovite industry. 因公司发展需要,我们招聘以下岗位。
- Reboiler of fractionating column is an important type of heat exchangers in the refinery industry, chemical industry, light industry and so on. 精馏塔再沸器是炼油、化工、轻工等行业中非常重要的换热设备,这种再沸器的优化和传热强化对热能的优化利用具有重要意义。
- Aluminum foil is also widely used industrially including heat exchangers in cars, thermal insulation for buildings, pipework, aerospace, cables and in the electronics industry. 铝箔也广泛地使用于工业领域,如汽车热交换器、建筑、管道、航空、电缆以及保温材料。