首页 | 本学科首页   官方微博 | 高级检索  
     检索      

水在氢气、氧气转变时的自由能的变化及水的汽化潜热分析
引用本文:贾睿,贾博麟.水在氢气、氧气转变时的自由能的变化及水的汽化潜热分析[J].大学物理实验,2017,30(2).
作者姓名:贾睿  贾博麟
作者单位:1. 新乡学院,河南 新乡,453003;2. 绍兴文理学院附属中学,浙江 绍兴,312000
摘    要:水和氢气、氧气在同等条件下(一个大气压,温度为25度)互相转变时自由能是相同的;同等条件下水变水蒸气时的汽化潜热和水蒸气变为水时的凝结热是相同的。利用一个刚性的绝热的容器,在海拔零米处电解水,利用氢气和氧气的混合密度小于空气密度的特点,携带一定质量的物体到数千米的高空。点燃混合气体,生成高温水蒸气。通过这个过程分析,将发现两部分能量多出。

关 键 词:自由能  汽化潜热  凝结热

The Free Energy Change of Water in Hydrogen and Oxygen Transition and the Latent Heat of Vaporization of Water
JIA Rui,JIA Bo-lin.The Free Energy Change of Water in Hydrogen and Oxygen Transition and the Latent Heat of Vaporization of Water[J].Physical Experiment of College,2017,30(2).
Authors:JIA Rui  JIA Bo-lin
Abstract:Water and hydrogen and oxygen under the same conditions (an atmospheric pressure,temperature of 25 degrees) the mutual transformation of the free energy is the same;the same conditions under variable water vapor latent heat of vaporization and water vapor into the heat of condensation water is the same.The use of a rigid insulation of the container,at an altitude of zero meters of water electrolysis,the use of hydrogen and oxygen mixture density is less than the characteristics of air density,carrying a certain quality of objects to a few kilometers of altitude.Ignite the mixture of gas,to generate high temperature water vapor.Through this process analysis,it will be found that there are two parts of the energy.
Keywords:free energy  latent heat of vaporization  condensation heat
本文献已被 CNKI 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号