带压热力管道,Heat-pressure pipeline
1)Heat-pressure pipeline带压热力管道
2)Thermal pipeline热力管道
1.Based on the principle of exergy- economics, an approach of synchronized design for thermal pipeline and its insulation from the point of profit is proposed.传统的热力管道及其保温层设计一般分两步进行[1-4],首先根据介质的流量和状态参数选择合理的流速范围,从而确定热力管道的管径;然后根据管径大小和介质温度的高低,从减小热力管道散热损失费用和保温层初投资费用的角度出发确定最佳的保温层厚度即经济厚度。
2.A thermal pipeline generates transient stress variation while the system system or stopsrunning.热力管道在系统运行或停止运行时产生的瞬时应力变化对管道系统具有较强的破坏力，为解决此问题，必须正确合理的安装补偿器，本文对补偿器冷拉值的计算进行了全面的分析和论述，并提出了合理的计算方法。
英文短句/例句
1.FURTHER ANALYSIS OF THERMAL EXPANSION DISPLACEMENTS FOR OVERHEAD HEATING PIPELINES架空热力管道热胀位移的进一步分析
2.Heat Transfer Problem in Buried-Directly Pipes with Multi-Layer Insulation by Boundary Element Method;多层保温地下直埋热力管道传热的边界元分析
3.Application of Horizontal Rotating-jet Grout Pile in Changanjie Double Heat Pipe Engineering水平旋喷桩在长安街复线热力管道中的应用
4.Application of Hot-tapping and Plugging Technology to Emergency Repair of Heating Pipeline带压开孔封堵技术在热力管道抢修的应用
5.Application and Research of Infrared Software System to Evaluate the Effect of Heat Preservation for Lines红外评估软件在热力管道保温评估中的应用与研究
6.Thermal Properties of Pre-Insulated Pipeline with Vacuum Layer and Thermal Analysis of Buried Pipeline;真空复合保温管道的传热特性及地下管道的热力分析
7.Failure Analysis of Disc Spring in Thermal Power Plant火力发电厂热管道蝶形弹簧失效分析
8.Development of Inductive Heater in Butt-fusion Welding Machine for Pressurized Plastic Pipes;塑料压力管道热熔对接焊机感应加热板的研制
9.Analysis of Thermal Impact Factors on Batching Transportation of Cool and Hot Oil for Long-distance Pipelines长输管道冷热油交替输送热力影响因素分析
10.Numerical simulation of thermal parameter of hot oil pipeline during coating overhauling period热油管道防腐层大修期间热力参数的数值模拟
11.Stress Analysis and Calculation of Overground and Trench Laying Heat Pipe;地上和管沟敷设供热管道的受力分析与计算
12.Stress Analysis and Force Calculation on Buried Heating Pipeline;直埋敷设供热管道应力分析与受力计算
13.heating by means of wall or floor or baseboard or ceiling panels containing electric conductors or heating pipes.通过含有电力供热体或加热管道的墙壁、地板、护壁板或天花板供热。
14.Pipes broke, power was lost. South Plains had no heat! South Plains had no hot water!管道破裂，电力中断，南平原没有供暖，没有热水！
15.The Impact of Heat Treatment on Residual Stress from P92 Pipes Girth Weld热处理对P92管道环焊缝残余应力的影响
16.Analysis of Force and Protection of the Taper Pipe in Directly Buried Heat-Supply Pipeline直埋供热管道变径处的受力分析与保护
17.Numerical Analysis on the Coupling of Thermal Field and Stress Field in the Shield Tunnel Segment under Fire火灾下盾构隧道管片衬砌热力耦合数值分析
18.Application of horizontal rotary jet grouting pile in the tunnel of heating power pipeline水平旋喷桩在穿越热力管线隧道中的应用
相关短句/例句
Thermal pipeline热力管道
1.Based on the principle of exergy- economics, an approach of synchronized design for thermal pipeline and its insulation from the point of profit is proposed.传统的热力管道及其保温层设计一般分两步进行[1-4],首先根据介质的流量和状态参数选择合理的流速范围,从而确定热力管道的管径;然后根据管径大小和介质温度的高低,从减小热力管道散热损失费用和保温层初投资费用的角度出发确定最佳的保温层厚度即经济厚度。
2.A thermal pipeline generates transient stress variation while the system system or stopsrunning.热力管道在系统运行或停止运行时产生的瞬时应力变化对管道系统具有较强的破坏力，为解决此问题，必须正确合理的安装补偿器，本文对补偿器冷拉值的计算进行了全面的分析和论述，并提出了合理的计算方法。
3)thermodynamic pipeline热力管道
1.The steel pipe assembling,welding and hydraulic test inthermodynamic pipeline installation are introduced and according to the technical issues encountered in construction practical resolving measures are proposed,which ensure the installation quality and acquire desired effect.阐述了热力管道施工中钢管组对及安装、钢管焊接、水压试验 ,指出热力管道施工中存在的一般性技术问题 ,提出了具体的解决措施 ,以确保施工的质量 ,达到预期的运行效果。
2.On the basis of the fundamental principle of thermodynamic economics an analysis was performed of the working media transport process in athermodynamic pipeline.利用热经济学的基本原理 ,对热力管道内介质的输送过程进行了分析 ,得到了热力管道的年总费用方程 ,分析了热力管道管径和保温层厚度等因素对年总费用的影响 ,提出了一种热力管道及其保温层的新的设计方法———同步设计法 ;从降低输送介质年总费用的角度出发 ,得到了最佳管径和最佳保温层厚度的计算公式 ,其结果可供工程设计参
4)heating pipeline热力管道
1.The application of hot-tapping and plugging technology during emergency repair ofheating pipeline is introduced.介绍了带压开孔封堵技术在热力管道抢修过程中的应用,对该项技术在应用中应注意的事项进行了总结。
5)pressure pipeline with the warm layer带保温层压力管道
1.With the problem of on-line inspection apparatus ofpressure pipeline with the warm layer inChinese petroleum and chemical industry,a set of on-line inspection apparatus of pressure pipeline withthe warm layer based on CBS is developed in this paper.本文针对我国石油化工行业带保温层压力管道在线检测的难题,基于CBS 的技术原理,研制开发了一种带保温层压力管道在线检测装置,技术性能指标为:检测管道直径范围不限;保温层厚度≤145mm;钢材料管壁厚度≤40mm;精度为1。
6)heating pipeline热力管道，热管道
延伸阅读
热力学：热力学第零定律热力学第零定律:热力学中以热平衡概念为基础对温度作出定义的定律。通常表述为﹕与第三个系统处於热平衡状态的两个系统之间﹐必定处於热平衡状态。图中A 热力学第零定律示意图 ﹑B 热力学第零定律示意图 ﹑C 热力学第零定律示意图 为 3个质量和组成固定﹐且与外界完全隔绝的热力系统。将其中的B ﹑C 用绝热壁隔开﹐同时使它们分别与A 发生热接触。待A 与B 和A 与C 都达到热平衡时﹐再使B 与C 发生热接触。这时B 和C 的热力状态不再变化﹐这表明它们之间在热性质方面也已达到平衡。第零定律表明﹐一切互为热平衡的系统具有一个数值上相等的共同的宏观性质──温度。温度计所以能够测定物体温度正是依据这个原理。
