摘要
注汽热采过程中隔热油管的保温性能直接影响井底蒸汽品质及热采开发效果,且不同结构的隔热油管导热性能差别很大。该文搭建了隔热油管导热性能测定实验平台,可对不同保温结构的工程用隔热油管视导热系数进行测试及分析评价,实现了理论、实验、实践教学的有机统一。学生通过独立设计保温结构及测试方案,能够加深对传热学理论应用于工程实践的认知,锻炼实践动手能力和科研创新能力。
In the process of steam injection thermal recovery, the thermal insulation performance of the insulated tubing directly affects the bottom-hole steam quality and thermal recovery development effect. The thermal conductivity of insulated tubing with different structures varies greatly. In this paper, an experimental platform is built to test and evaluate the apparent thermal conductivity of thermal insulation tubing with different thermal insulation structures, which realizes the organic unity of theory, experiment and practice teaching. Through independent design of thermal insulation structure and test scheme, students can deepen their understanding of the application of heat transfer theory in engineering practice and temper their practical ability and scientific research innovation ability.
作者
王新伟
王庆涛
郑炜博
郭锐
陈凯
林日亿
WANG Xinwei;WANG Qingtao;ZHENG Weibo;GUO Rui;CHEN Kai;LIN Riyi(College of New Energy,China University of Petroleum(East China),Qingdao 266580,China;Technology Inspection Centre of Shengli Oil Field,Dongying 257000,China;School of Economics and Management,Qilu Normal University,Jinan 250013,China)
出处
《实验技术与管理》
CAS
北大核心
2021年第6期199-202,共4页
Experimental Technology and Management
基金
中国石油大学(华东)校级教学改革项目(KC-202031)
教育部产学合作协同育人项目(201902197009)。
关键词
隔热油管
保温结构
视导热系数
热流密度
insulated tubing
insulation construction
apparent thermal conductivity
heat flux