摘要
以重庆地区某高大机械加工厂房分层空调为对象,建立厂房分层供暖设计方案下的计算模型;提出冬季工况下通过控制送风射流下边界高度和射流搭接高度来选择合理的送风角度,探讨了送风角度对实现分层供暖、抑制对流热转移的影响。
Choose a large machine workshop in Chongqing area for the object, this dissertation builds computational models under the stratified air conditioning design schemes： Choosing the reasonable air supply angle is proposed in this paper through controlling the altitude of the low border of supply jet and the joining of jet flow.Discuss the effects of the air supply angle to achieve stratified air conditioning, inhibit convective heat transfer.
出处
《制冷与空调（四川）》
2009年第4期87-90,共4页
Refrigeration and Air Conditioning
关键词
分层供暖
送风角度
热射流
数值模拟
Stratified heating
Air supply angle
Heat jet flow
Numerical simulation
