CAJ | 학술논문

国内外学者对蒸发式冷却的热质传递过程进行了大量的研究,但因影响因素较多,数学模型的结果相差迥异,没有形成统一,从而限制了蒸发式冷却器的研发进程。针对上述问题,就盘管式蒸发冷却器做了分析,建立了其传热传质数学模型,通过对模型的整理得出了对盘管式蒸发冷却器的设计、研究及其性能的分析评价有重要意义的四个关系式（冷却器内各温度及含湿量与距离蒸发器顶部的关系）。最后给出了传热传质系数关系式。
국내외학자대증발식냉각적열질전체과정진행료대량적연구,단인영향인소교다,수학모형적결과상차형이,몰유형성통일,종이한제료증발식냉각기적연발진정。침대상술문제,취반관식증발냉각기주료분석,건립료기전열전질수학모형,통과대모형적정리득출료대반관식증발냉각기적설계、연구급기성능적분석평개유중요의의적사개관계식（냉각기내각온도급함습량여거리증발기정부적관계）。최후급출료전열전질계수관계식。
A large number of studies, on heat and mass transfer process of evaporative cooling, have been done by the domestic and overseas scholars. Since many influence factors are existed, the results of the mathe- matical model vary a lot, and dont form a unity. So the development process of evaporative cooler is limited. In view of the above problems, through analysis of tubular evaporative cooler, the mathematical model of heat and mass transfer is established. Through calculation of the model, it comes to four equations which are important to design, research, analysis and evaluation of tubular evaporative cooler. （Equations related temperature and moisture with the height apart from the top in the cooler） Finally, it gives the heat and mass transfer coefficient equation.