研究论文
赵志斌,吴彦,王荣毅.影响静电收尘效率的紊流掺混系数的研究[J].环境科学学报,1995,15(2):156-162
影响静电收尘效率的紊流掺混系数的研究
- INVESTIGATIONS ON THE TURBULENT MIXING COEFFICIENT AFFECTING ELECTROSTATIC PRECIPITATION EFFICIENCY
- 基金项目：国家重点自然科学基金
- 作者
- 单位
- 赵志斌
- 大连理工大学静电与特种电源研究所,大连 116024
- 吴彦
- 大连理工大学静电与特种电源研究所,大连 116024
- 王荣毅
- 大连理工大学静电与特种电源研究所,大连 116024
- 摘要：根据紊流传质原理,在Navier-Stockes和Shaughnessy方程的基础上从理论上定量地分析了紊流掺混系数以及它对静电收尘效率的影响。该分析结果不仅反应了Self和Gross等人的观测结果,而且与Riehle等人所做的小型电除尘器的除尘效率测试结果基本一致。
- Abstract：The theoretical expression of the turbulent mixing coefficient,a representation of theturbulent mixing effects,was quantitatively developed on the basis of the mass transfer,Navierstockes and Shaughnessy equations,and was found to be excellently agrees with ob-servations published by Self et al.and H. Gross. The comparison between the theoreticaland experimental data published by Riehle et al. shows that the present collection efficiencieswith turbulent mixing effects are well identical with experimental results at an applied volt-age of 35 kV for the laboratory scale precipitator.
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