冷库氨泄漏扩散规律探析  

Study on the Diffusion Law of Ammonia Leakage in Cold Storage

作　　者：甄仌[1] 王磊[1] 郭靖[1] 王长江[1] 

机构地区：[1]哈尔滨商业大学能源与建筑工程学院,哈尔滨150028

出　　处：《黑龙江科学》2015年第14期4-7,共4页Heilongjiang Science

基　　金：黑龙江省教育厅科研项目(12531163);哈尔滨商业大学博士科研启动金(12DL003)

摘　　要：本文介绍了冷库氨泄漏的基本模式,以及氨气泄漏与氨液泄漏的流量计算方法。以高贮器为例,利用Fluent分别模拟氨气与氨液泄漏后浓度场分布,并分析氨扩散规律,为氨泄漏事故预防及应急处置提供参考。In this paper, the basic mode of ammonia leakage in cold storage and the method for calculating the flow rate of ammonia leakage and ammonia liquid leakage was demonstrated. Taking the high pressure reservoir as an example, the concentration field distribution of ammonia vapor and ammonia liquid leakage was simulated by Fluent, and the ammonia diffusion law was analyzed. This work provides reference for the prevention and emergency disposal of ammonia leakage accident.

关 键 词：冷库 氨气 氨液 泄漏 FLUENT 

分 类 号：X928.5[环境科学与工程—安全科学]