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强化能量传输与转换过程—场协同与控制
ENHANCING PROCESS OF ENERGY TRANSFER AND CONVERSION: FILED SYNERGY AND CONTROL
【摘要】 给出了对流换热中速度场与温度场协同的一般公式并推广到湍流情况,阐明了强化对流热传输的物理机制。将场协同原理扩展到经典物理学与近代物理学中,并以实例说明场协同原理是强化能量传递与转换过程的一般原理。
【Abstract】 A equation for the synergy of velocity filed with temperature field in convective heat transfer is derived, and further extended to turbulent flows. Based on the equation and the field synergy principle, the mechanism of enhancement of convective heat transfer is clarified. A extension of field synergy principle to classical and modern physics by examples shows that field synergy is a generalized principle for enhancing processes of energy transfer and conversion.
【关键词】 场协同;
控制;
对流换热;
能量传输和转换;
【Key words】 field synergy; control; convective heat transfer; energy transfer and conversion;
【Key words】 field synergy; control; convective heat transfer; energy transfer and conversion;
【基金】 国家重点基础研究发展规划资助项目(G2000026307);国家自然科学基金资助项目(20076018)。
- 【文献出处】 青岛大学学报(自然科学版) ,Journal of Qingdao University(Natural Science) , 编辑部邮箱 ,2003年04期
- 【分类号】TK124
- 【被引频次】2
- 【下载频次】185