CAJ | 학술논문

在仲氢绝热转化制冷技术研究的基础上，建立了仲氢到正氢的连续转化过程数学物理模型，仿真计算分析了连续转化制冷量数据，并提出了仲氢转化制冷技术用于液氢高效储存的技术途径，分析了用于液氢储存时仲氢转化制冷过程中的温度和焓值变化趋势。结果表明，仲氢的连续转化的确可以产生很大的制冷量，可以设计成液氢储罐的冷屏，用于吸收环境对于储罐的漏热，从而可以减少液氢储存的蒸发损失。
재중경절열전화제랭기술연구적기출상，건립료중경도정경적련속전화과정수학물리모형，방진계산분석료련속전화제랭량수거，병제출료중경전화제랭기술용우액경고효저존적기술도경，분석료용우액경저존시중경전화제랭과정중적온도화함치변화추세。결과표명，중경적련속전화적학가이산생흔대적제랭량，가이설계성액경저관적랭병，용우흡수배경대우저관적루열，종이가이감소액경저존적증발손실。
Based on the research of parahydrogen refrigeration technology with conversion adiabatically,the model of parahydrogen refrigeration with conversion continually was founded in this paper. The conversion process was analyzed and the data of refrigerating capacity was obtained. The results show that there is large refrigerating capacity during parahydrogen continual conversion process,and this can be designed as a vapor cold shell (VCS)of the liquid hydrogen vessel to decrease the evaporation loss.