首页> 外文会议>Conference on engineering systems design and analysis;Biennial conference on engineering systems design and analysis;ESDA 2008 >TWENTY YEARS AFTER THE PRODUCTION OF THE FIRST HEAVY WATER DROP IN ROMANIA July, 17th,1988-July, 17th,2008 - PIPING SYSTEMS
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TWENTY YEARS AFTER THE PRODUCTION OF THE FIRST HEAVY WATER DROP IN ROMANIA July, 17th,1988-July, 17th,2008 - PIPING SYSTEMS

机译:罗马尼亚生产第一批重水之后的20年1988年7月17日至2008年7月17日-管道系统

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1. Heavy Water application;2. Heavy Water technology;3. Isotope exchange installation- piping systems characterstics;3.1. Piping systems characteristics:(a) crack-inducing corrosion in wet and gaseous hydrogen sulphide medium;(b) selection of a higher nominal pressure than the normal pressure for pipe classes;(c) minimization of flanged pipe joints;(d) provision of piping systems selfcompensation in case that lenticular pipe expansion loops can not be used;(e) use of spiral-wound gaskets for all the piping systems flanged connections;3.2. Piping-equipment system interaction;3.2.1. Severe limitation of the loads in the piping systems-equipments joints;3.2.2. Use of constant elastic supports to protect the piping systems associated equipment nozzles;3.3. Bearing range;4. Today objectives: to extend the predictedservice-life of the piping systems;5. Nomenclature;6. References.
机译:1.重水应用; 2.重水技术; 3.同位素交流安装 - 管道系统特征; 3.1。管道系统特点: (a)在湿法硫化氢介质中诱导抗腐蚀; (b)选择比管类的正常压力更高的标称压力; (c)法兰管接头的最小化; (d)在不能使用双凸透管膨胀环的情况下,提供管道系统的自我补偿; (e)用于所有管道系统的螺旋缠绕垫圈的使用法兰连接; 3.2。管道设备系统互动; 3.2.1。管道系统 - 设备接头中负荷的严重限制; 3.2.2。使用恒定弹性支撑件以保护管道系统相关的设备喷嘴; 3.3。轴承范围; 4.今天目标:扩展预测 管道系统的使用寿命; 5.命名; 6.参考。

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