| 燃气辐射供暖系统辐射管发射率对室内热环境的影响研究 |
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| 引用本文： | 宫克勤,张大英,李浩洁.燃气辐射供暖系统辐射管发射率对室内热环境的影响研究[J].制冷与空调(四川),2010,24(6). |
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| 作者姓名： | 宫克勤 张大英 李浩洁 |
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| 作者单位： | 1. 大庆石油学院,大庆,163318
2. 黑龙江八一农垦大学,大庆,163319 |
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| 基金项目： | 黑龙江省科技厅科技项目资助 |
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| 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。
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| 关 键 词： | 燃气辐射供暖 CFD模拟 发射率 |
Radiant Tube Surface Emissivity of Gas-fired Radiant Heating System Impact on the Indoor Thermal Environment |
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| Gong Keqin,Zhang Daying,Li Haojie.Radiant Tube Surface Emissivity of Gas-fired Radiant Heating System Impact on the Indoor Thermal Environment[J].Refrigeration & Air-condition,2010,24(6). |
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| Authors: | Gong Keqin Zhang Daying Li Haojie |
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| Affiliation: | Gong Keqin1 Zhang Daying2 Li Haojie1 ( 1.Daqing Petroleum Institute,Daqing,163318,2.Heilongjiang Bayi Agricultural University,163319 ) |
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| Abstract: | 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. |
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| Keywords: | Gas-fired Radiant Heating System CFD simulation Emissivity |
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