摘要
在对物理模型合理简化的基础上,对燃气辐射供暖空间温度场的分布进行了模拟,指出辐射管不同发射率对空间温度场的影响,指出提高辐射管黑度可强化燃气辐射供暖技术。
In a simplified physical model based on a reasonable, Gas-fired radiant heating on the temperature distribution in space has been simulated. The results show: Increasing Radiant tube surface emissivity can enhance Gas-fired radiant heating technology.
出处
《制冷与空调(四川)》
2010年第6期1-4,共4页
Refrigeration and Air Conditioning
基金
黑龙江省科技厅科技项目资助(项目号:GZ08A506)
关键词
燃气辐射供暖
CFD模拟
发射率
Gas-fired Radiant Heating System
CFD simulation
Emissivity