学术
摘 要:
为了研究空调大温差送风技术在高精度、多扰量恒温空调中应用的可行性,采用CFD数值模拟分析了恒温室不同送风温差下温度场和速度场的均匀性,研究了恒温室在不同送风温差下不同扰量作用时的温度动态响应特性。结果表明,空调送风大温差下的温度场和速度场以及温度稳定性能满足恒温室要求。[著者文摘]
文章出处:
《暖通空调》-2007年37卷11期 -99-103页
栏目信息:
分 类 号:
Applicability of large temperature difference air supply in high accuracy constant temperature air conditioning systems
Fu Yunzhun and Zhang Xu（Tongji University;Shanghai;China）
Abstract:
To find the applicability of large temperature difference air supply in high accuracy constant temperature air conditioning system,analyses with CFD tools the temperature field and velocity field under different temperature differences and different air supply rates,and then the temperature dynamic response characteristics under different disturbance function.The results show that the temperature field,velocity field and the temperature stability under large temperature difference air supply are satisfied.[著者文摘]
Key words:
constant temperature room,disturbance,infiltration air,dynamic characteristics
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