摘要
通过对冰水直接热交换的融冰机理和融冰过程的分析 ,导出了粒状冰在圆柱形融冰装置里的稳态和不稳态融解方程 ,为融冰装置的设计和运行提供了理论依据 ,并提出了我国矿井空调系统进行技术经济分析的基本方法 .技术经济分析表明 。
The ice melting of ice cooling system is mainly researched, on studying the ice melting mechanism the mathematical models of the particulate ice melting in a column ice silo in steady and unsteady are presented, and the methods of technical and economic feasibility of cooling deep coal mines are developed. The results show that the ice cooling system may be higher advantage than conventional mine air conditioning systems.
出处
《煤炭学报》
EI
CAS
CSCD
北大核心
2000年第z1期122-125,共4页
Journal of China Coal Society
基金
煤炭科学基金资助项目!(92安 110 0 8)
关键词
深井降温
冰冷却系统
融冰
技术经济分析
cooling deep coal mine
ice cooling system
ice melting
technical and economic malysis
