水管冷却是拱坝混凝土的主要温控措施之一。
Pipe cooling is one of the most temperature control measures of concrete of arch DAMS.
在国内外混凝土坝施工中,广泛采用了水管冷却以控制坝体温度。
Pipe cooling is now widely adopted to control temperature rise in the construction of concrete DAMS.
本文采用的计算模型能体现混凝土浇筑块在受水管冷却时的热学和力学边界条件。
The mathematical model adopted in this article can simulate the thermal and mechanical boundary conditions in concrete blocks during placing using water cooling pipes.
本文介绍了大体积混凝土温控和防裂的研究现状,冷却水管冷却效果的研究现状。
In this paper, the research status of temperature control of mass concrete, cracking control and effect of cooling water pipes is introduced.
例举了高层建筑结构转换层混凝土厚板采用水管冷却时的混凝土的优化配合比和测温方法。
The optimized concrete proportioning method and thermometry method under this condition are demonstrated with a real example.
招风斗有时和地下水管道联合起来使用以冷却建筑物。
Windcatchers are sometimes used in conjunction with underground water canals to cool buildings.
于是,围绕管子的冰就冷却了乙二醇,现在冷却了的乙二醇又被用于水的冷却,这些水沿着供水管道,输送到城市建筑物的制冷机组。
The glycol is cooled by the ice surrounding the tubes, and the now-cold glycol is used to chill a different water supply that gets piped to refrigeration units in city buildings.
展馆的陶瓦和地砖借鉴了瓦腊纳西的一座宫殿的设计风格,通过内置的水管来冷却。
The terracotta and stone floor is inspired by the palace at Rampur in Varanasi and is cooled by embedded pipes.
每台刀片服务器上的冷却水管将被接入服务器机架的水管网络中,最后再接入到主输水网络中。
Pipelines from the individual blades link to the server rack's water-pipe network, which in turn is connected to the main water transportation network.
开启填料密封腔及其他部位的冷却水管。
Open packing seal cavity and cooling water pipe of other positions.
在混凝土坝中利用冷却水管中循环冷水来降低混凝土内部水泥的水化热温升,是混凝土坝温度控制的最有效措施。
The cooling pipe, using circling cooled water to reduce the heat of hydration in concrete DAMS, is the most efficient method for temperature controlling in concrete DAMS.
此外,散热器和发动机之间的胶质水管和管接头会因此劣化,引起冷却水的渗漏及管道水流不畅。
In addition, the hose and connections between the radiator and the engine may deteriorate, causing leakage or inadequate passage of water.
空气压缩机淡水冷却器的海水管接口处发现渗漏。
The sea-water pipe outlet of air compressors fresh water cooler found leaking.
外部增加冷却水管路。
水管上部到电极的同心线确保了更好的冷却较长寿命易损件并提高切割质量。
Concentric line up of water tube to the electrode ensures better cooling for longer electrode life and improved cut quality.
应用化学分析、金相和电子探针显微分析技术对反应器中冷却水管的失效原因进行了分析。
Reasons of failure in cooling pipe of the reactor have been studied by the chemical composition analysis, optical microscopy examination and electron probe microanalysis.
对RCC高坝埋设高强度聚乙烯冷却水管技术进行了研究。
For the RCC high dam embedding high strength polyethylene cooling water pipe is studied.
本文应用杂交元方法对大体积混凝土坝中具有冷却水管的平面不稳定温度场进行了分析。
In this paper, a hybrid element method is used to analyse the unsteady plane temperature field of mass concrete DAMS provided with cooling pipe.
介绍了对推钢式连续加热炉炉底纵水管布置的改进,减少对钢坯的冷却,改善加热质量。
By reforming the layout of longitudinal waterpipe in pusher furnace, the billet cooling can be reduced and the heating quality improved.
结果表明,冷却水管发生早期失效是由于构件发生应力腐蚀开裂所致。
The results show that the early failure of the cooling pipe was caused by the stress corrosion cracking in the components.
基于材料使用环境考虑,在选材和结构设计两个方面采取了改进措施,延长了冷却水管的使用寿命。
According to the working condition, the improvement measures had been adopted in material selection and construction design, the service life of the cooling pipe has been prolonged.
提出了用ANSYS有限元软件模拟冷却水管温度场的计算方法,并对模拟过程中的关键问题进行了分析。
The method to simulate the temperature field with cooling pipes by ANSYS is proposed, and the key problems in the process is analyzed.
检查所有压力表,溢流水管流量,显影缸加热系统,冷却系统。
Check all the pressure meters, the flow of the overflow tube, the heating system of the developing tank and the cooling system.
应用传热学理论计算分析了高炉冷却水的稳定性、冷却水的水速、冷却水管与冷却壁本体的间隙及冷却壁的高度对长寿高效高炉冷却壁寿命的影响。
In this paper, effect of the cooling water stability, cooling water velocity, gap between cooling water pipe and stave and height of stave on the stave life is analyzed by heat transfer theory.
利用双向差分法和有限元法相结合,对三峡大坝采用软冷却水管和黑铁管的冷却效果进行了计算与对比分析。
With combination of bi-directional difference method and FEM, the computation and comparison analysis on cooling effect of flexible pipe and black pipe in TGP are carried out.
在冷却水管周围取一个特殊的杂交单元。
对船厂来说,冷却水侧不需要泵、水管、滤器、阀和电控设备等,安装制造费用低;
For ship yard, cooling side no water pumps, ductwork, inlet filters, vlves, electrical equipment and savings are need, less installation cost, Fot the owner, less maintenance.
电热电容器主要由芯子和箱壳组成,其间充满优质的浸渍剂,芯子焊有冷却水管供电容器冷却用。
It is comprised of packet and con - tainer, between which is filled with high quality impregnant. the packet of capacitor is welded with cooling conduit for its cooling.
电热电容器主要由芯子和箱壳组成,其间充满优质的浸渍剂,芯子焊有冷却水管供电容器冷却用。
It is comprised of packet and con - tainer, between which is filled with high quality impregnant. the packet of capacitor is welded with cooling conduit for its cooling.
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