“间歇性喷泉”实验及热力学原理

Special Intermittence Fountain Experiment and Its Thermodynamic Principle

根据热力学原理 ,探讨了氨气与氯化氢气体形成的一种奇特“喷泉”———“间歇性喷泉”形成的原因 ,发现了形成“间歇性喷泉”的必要条件是 :化学反应的放热量大 ,化学反应产物的热容量小 .同时 ,根据热力学原理提出了调节“间歇性喷泉”

Based on the thermodynamic principle, the special intermittence fountain formed from ammonia and hydrogen chloride is studied. It is discovered that the necessary conditions for an intermittence fountain are: the reactionheat is large and thermal capacity of the reaction products is small. And a method is proposed to adjust the intermission time of an intermittence fountain.