摘要
目的真实高效地进行深水压环境的温度模拟。方法提出一种深水压试验压力加载过程中的恒温实现方法,通过开展基于皮囊的结构设计、密封性设计、导热性研究等工作,设计一种适用于深水压试验的传压隔热装置,对其进行理论分析和仿真计算。结果该装置可以实现液体温度在较长时间内基本恒定,具有良好的传压隔热性能。结论在建立的实验系统上进行了试验研究,实现了深水压环境模拟试验中压力载荷同步条件下液体温度小范围恒定功能,该技术为深水压环境试验的相关技术研究提供了技术储备。
Objective To simulate deep water pressure environment realistically and effectively.Methods A method for realizing the constant temperature in the pressure loading process of deepsea pressure test was proposed to simulate the temperature of deepsea pressure environment.A device with the function of pressure transmission and heat insulation for deepsea pressure test was designed,based on the study of structure design,sealability design and thermal conductivity of the bladder.The theoretical analysis and simulation calculations of the device were carried out.Results The device could achieve the basic constant temperature of the liquid for a long time,and had good pressure transmission and heat insulation performance.Conclusion The experimental research is carried out on the established test system to realize a small range of constant liquid temperature under the condition of pressure load synchronization in the deep water pressure environment simulation test.This technology provides technical reserves for related technical research in deep water pressure environmental test.
作者
吴静
张帅
汤朋朋
杨敏
WU Jing;ZHANG Shuai;TANG Peng-peng;YANG Min(Institute of Systems Engineering,China Academy of Engineering Physics,Mianyang 621999,China)
出处
《装备环境工程》
CAS
2019年第2期12-15,共4页
Equipment Environmental Engineering
基金
中物院总体所创新与发展基金(2017cxj41)
关键词
深水压
水压控制
恒温模拟
deepsea pressure
water pressure control
constant temperature simulation
