| 提高中餐燃气炒菜灶热效率的研究 |
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| 引用本文： | 胡正,林其钊.提高中餐燃气炒菜灶热效率的研究[J].煤气与热力,2007,27(11):22-24. |
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| 作者姓名： | 胡正 林其钊 |
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| 作者单位： | 中国科学技术大学,热科学和能源工程系,安徽,合肥,230026 |
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| 摘 要： | 鼓风式中餐燃气炒菜灶热效率较低,通过在炉膛中增加辐射板,可强化燃烧与传热过程,提高热效率。研究了炉膛内的燃烧与传热过程,分析了系统的传热效率,通过对比实验,发现改造后的中餐燃气炒菜灶具有更高的燃烧完全度和传热效率,证明了改造方案的可行性。
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| 关 键 词： | 中餐燃气炒菜灶 对流传热 辐射传热 热效率 辐射板 |
| 文章编号： | 1000-4416（2007）11-0022-03 |
| 修稿时间： | 2007-04-26 |
Research on Improving Thermal Efficiency of Chinese Gas Cooking Range |
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| HU Zheng,LIN Qi-zhao.Research on Improving Thermal Efficiency of Chinese Gas Cooking Range[J].Gas & Heat,2007,27(11):22-24. |
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| Authors: | HU Zheng LIN Qi-zhao |
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| Affiliation: | Department of Thermal Science and Energy Engineering, University of Science and Technology of China, Hefei 230026, China |
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| Abstract: | The thermal efficiency of blast Chinese gas cooking range is low.The combustion and heat transfer processes can be enhanced,and the thermal efficiency can be improved by adding a radiant plate in the combustion chamber.The combustion and heat transfer processes in the combustion chamber are studied,and the heat exchange efficiency of the system is analyzed.Through the comparison experi- ments,it is found that the reconstructed Chinese gas cooking range has a higher combustion completeness and heat transfer efficiency,which proves the feasibility of the reconstruction scheme. |
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| Keywords: | Chinese gas cooking range convection heat transfer radiant heat transfer thermal efficiency radiant plate |
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