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- When buried hot oil pipeline experiences any change, the thermal equilibrium between the oil and the soil around the pipeline is destroyed, and the oil temperature and soil temperature redistribute. 在埋地热油管道中,当其输送工况变化后,管内油品及土壤中的热力平衡会遭到破坏,油温及土壤温度将重新分布。
- buried hot oil pipelines 埋地热油管道
- A Study of Shutdown and Restart up Process of the Buried Hot Oil Pipeline 埋地热油管道停输与再启动过程研究
- Feasibility Analysis on Usage of Friction Heat to Transport Crude Oil in Buried Hot Oil Pipeline 埋地热油管道利用摩擦热进行原油输送的可行性分析
- Determination of the thermal influence zone of buried hot oil pipeline on steady operation 埋地热油管道稳定运行条件下热力影响区的确定
- Numerical simulation of the temperature field in the soil around a buried hot oil pipeline after shutdown 埋地热油管道停输后周围土壤温度场的数值模拟
- Theoretical Analysis of Technology Calculation for Buried Hot Oil Pipeline Considering Wax Deposition on Pipe Wall 埋地热油管道考虑管壁结蜡时工艺计算的理论分析
- Buried hot oil pipeline 埋地热油管道
- The paper introduces a method for calculating the heating load of initial station or heating station of hot oil pipeline,and gives proof to it. 为此;介绍了一种热油管道首站或加热站加热负荷.;计算方法;以合理确定管道首站和中间站的热负荷
- The calculation of the unstable temperature of the soil around pipeline is the first step to evaluate the hot oil pipeline. 评价埋地热油管道的的热工状况,首要的问题是计算管道周围土壤的非稳态温度场。
- The cost structure of energy consumption of hot oil pipeline has greatly taken place by the constant increment of electrovalency and great drawdown of heating oil price. 由于电价不断上涨导致燃油价格大幅度下降,使热输管道的能耗成本结构发生了较大变化。
- So it is necessary to study the optimization operation of hot oil pipeline after adding DRA, which can make optimal scheme and provide basis for scientific decision. 因此,有必要对热油管道中添加减阻剂的优化运行进行研究,制定最优运行方案,为科学决策提供依据。
- Calculation and Analysis of Temperature Drop along Buried Hot Waxy Oil Pipeline 含蜡原油热输管道沿程温降计算
- Numerical Analysis of Unstable Coupled Flow with Variable Physical Properties in Hot Oil Pipelines 热油管道不稳定过程变物性耦合流动数值分析
- Variation of intersite temperature drop with throughput when repairing on-line buried hot crude oil pipeline 埋地热输原油管道在线修复时站间温降随输量的变化
- Analysis of the scale rate of hot oil pipeline 热油管线管壁结垢量分析
- The hot oil in the pot spluttered out onto my hand. 锅里的热油飞溅出来落在了我的手上。
- The hot oil splashed out of the pot. 热油飞溅出了油锅。
- The Calculation on the Temperature Drop of Stations-Intersite for Repairing the Buried Hot Waxy Crude Oil Pipeline On-line 埋地原油管道在线修复时站间温降的计算
- THE INFLUENCE OF AMBIENT TEMPERATURE AND PREHEATING WATER TEMPERTURE ON TEMPERATURE FIELD OF SOIL DURING PREHEATING BURIED HOT CRUDE OIL PIPELINE FOR STARTUP 埋地热油管道预热启输过程外界气温及预热水温对土壤温度场的影响