井筒温度分布,well bore temperature distribution
1)well bore temperature distribution井筒温度分布
1.Thewell bore temperature distribution in condensate gas well is dispensable for the node analysis and performance analysis for gas well.凝析气井井筒温度分布是进行气井节点分析和动态分析必不可少的参数。
英文短句/例句
1.Study on Borehole Tempera Ture Distribution for Ultra-deep Gas Well超深天然气井井筒温度分布规律研究
2.Simulation of temperature field for CO_2 injection wellbore注CO_2井筒温度场分布规律模拟研究
3.Prediction of wellbore temperature field and analysis of influence factor for high-pressure gas well kill高压气井压井井筒温度场预测与影响因素分析
4.Physical modeling experiment of rock stress distribution and timbering strength for shaft井筒围岩应力分布及支护强度相似模拟
5.INFLUENCE OF STEAM INJECTION PARAMETERS ON WELL-BORE TEMPERATURE热采井注汽工艺参数对井筒温度的影响
6.Research on the Method of Wellbore Temperature and Pressure Calculation during Deep-water Drilling;深水钻井环境下的井筒温度压力计算方法研究
7.Design on High Temperature Simulator Device of Heavy Oil Well Bore and Research on Signal Processing Technology Based on Distributed Optical Fiber基于分布式光纤的稠油井井筒高温模拟装置设计及信号处理技术研究
8.A Study of Well Test Analysis Method Considering Phase Redisribution in Well Bore,考虑井筒相再分布的试井分析方法研究
9.The Research of the Model to Determine the Distribution of the Temperature in the Well When Drilling in the Gas Hydrate;天然气水合物钻进时井内温度分布模型研究
10.Design of Temperature Field Measurement System in Oil Well Based on Distributed Fiber Optic基于分布式光纤的油井温度场测量系统设计
11.Research and Application of Temperature Distribution for Two-Phase Flow in Vertical Pipes;垂直井筒两相流温度场计算方法研究与应用
12.STUDY ON MODEL OF TEMPERATURE AND PRESSURE DISTRIBUTION IN CO2 WELL BORE FLOW INCLUDING THE FLUID PHASE CHANGECO_2井筒相变流动温度压力计算模型研究
13.MATHEMATICAL MODEL OF TEMPERATURE AND PRESSURE DISTRIBUTION IN WELLBORE DURING FOAM FLUID LIFT ACID DRAINAGE泡沫举升排酸过程井筒压力温度数学模型研究
14.The temperature monitoring system of underground power cable based on distributed optic fibre sensing technology基于分布式光纤测温技术的井下电缆温度监测系统设计
15.Study on Shaft Project Quality and Speed Control in Coal Mine矿井井筒工程质量进度分析与控制方法研究
16.Study on Temperature and Pressure Profiles and Its Influencing Factors in CO_2 Injection WellboreCO_2注入井井筒温度压力剖面计算及影响因素研究(英文)
17.Temperature-pressure field coupling calculation model considering phase behavior change in CO_2 injection well borehole考虑相态变化的注CO_2井井筒温度压力场耦合计算模型
18.Development of Simulative and Experimental Facility for Heavy Oil Wellbore Based on Distributed Optic Fiber基于分布式光纤的稠油井筒模拟实验装置开发
相关短句/例句
wellboretemperatureandpressuredistribution井筒温度及压力分布
3)wellbore temperature井筒温度
1.The factors influencing thewellbore temperature in heavy oil production;稠油开采中井筒温度影响因素分析
2.In the light of the energy balance equation of vertical conduit flow and combined with the computational method for the Ramywellbore temperature distribution,the paper gives the distributions of wellbore pressure and temperature when CO2 is injected at different injection rates,injection temperatures and injection time etc.根据垂直管流的能量平衡方程,结合Ramy井筒温度分布计算方法,推导出CO2在不同的注入速度、注入温度、注入时间等因素下的井筒压力和温度分布。
4)wellbore temperature field井筒温度场
1.Prediction ofwellbore temperature field and analysis of influence factor for high-pressure gas well kill高压气井压井井筒温度场预测与影响因素分析
5)Well temperature curve井温分布
6)well-bore temperature model井筒温度模型
1.The Hasan swell-bore temperature model is improved,and by considering the Joule-Thompson s effect on temperature change,the new one can predict and calculate the well-bore temp.对Hasan提出的井筒温度模型进行改进,考虑了焦耳—汤姆逊效应引起的温度变化,使得该模型能够预测并计算井温变化情况。
延伸阅读
温度分布在给定时刻的空间某区域内温度随空间位置的变化。这是热量传递研究中要解决的主要问题之一。在换热器、反应器等化工设备中，由于两流体存在温差，或因反应具有热效应，因而形成温度分布。热量仅以热传导方式传递时，温度分布可由热传导方程解出，通常采用数值解方法。热量以对流传热方式传递时，若已知速度分布，则温度分布可通过能量方程求得。此外，温度分布也可由实验测得。温度分布一般可用解析法或图示法表述：①解析法。用某种函数表述在给定时刻温度与空间位置的关系。例如，定态固定床反应器简化为有均匀内热源的圆柱体后，热传导时的径向温度分布可用下式表述： 式中T和Tw分别为床层中任意点和壁面处的温度；r为任意点离轴线的距离；R 为圆柱体的半径；qi为内热源的发热率；λ 为固定床的有效热导率。②图示法。用线图表示温度或其相对值〔(Tw-T)/(Tw-Tf),Tf为管中心温度〕与空间位置（y/R,y为离开管壁的距离，R为管道半径）的关系（见图），此图表示在一定雷诺数Re条件下，普朗特数Hr对对流传热时圆管内无因次温度分布的影响。温度分布用于确定合理的工艺条件，例如根据催化剂床层中的最高温度点确定反应条件。此外，还可用于计算热量通量、传热分系数等。
