不同雾滴要求下气力式雾化喷嘴的最佳气耗率

CORC > 集美大学

	不同雾滴要求下气力式雾化喷嘴的最佳气耗率
	郑捷庆 ; 罗惕乾 ; 张军 ; 陈汇龙 ; 王军锋
刊名	http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=imiy200706005&dbcode=CJFQ&dbname=CJFQ2007
	2012-06-05 ; 2012-06-05
关键词	气力式雾化最佳气耗率索太尔平均直径粒径分布 air-blast atomization optimal air-liquid ratio Sauter Mean Diameter(DSM) droplet distribution TQ021
其他题名	Optimal air-liquid ratio for air-blast atomizer under different droplet requirements
中文摘要	为探讨和分析最佳气耗率与液体流量变化之间的规律,采用液体旋流式气力雾化喷嘴分别对水和水煤浆进行雾化特性试验,以雾滴索太尔平均直径和粒径分布作为主要判断指标,根据不同的应用场合对雾滴的不同要求,确定了最佳气耗率的选取标准。结果表明,不同内径的气力式雾化喷嘴在其液体流量(负荷)改变时,均对应有不同的最佳气耗点。最后,回归拟合了雾化工质为水的该喷嘴最佳气耗率经验公式,经对比与实验数据基本吻合。; In order to analyze the relationship between optimal air-liquid ratio and water flow rate,experimental investigation was performed for water and coal water slurry spraying characteristics of air-blast atomizer respectively.Sauter Mean Diameter(DSM) and diameter distributions of droplets were applied as two major indicators to determine the standards of optimal air-liquid ratio according to droplet requirements in different engineering practices.The result shows that different working parameters of nozzle internal diameter and water flow rate bring up different optimal air-liquid ratios.An experimental formula for optimal air-water ratio was regressed,which is in approximate agreement with the experimental data.; 【作者单位】江苏大学能源与动力工程学院；集美大学机械工程学院；江苏大学能源与动力工程学院江苏镇江212013；福建厦门361021；江苏镇江212013；【作者英文名】ZHENG Jie-qing1,2,LUO Ti-qian1,ZHANG Jun2,Chen Hui-long1,WANG Jun-feng1(1.School of Energy Resources and Power Engineering,Jiangsu University,Zhenjiang 212013,Jiangsu Province,China;2.School of Mechanical Engineering,Jimei University,Xiamen 361021,Fu
语种	中文
内容类型	期刊论文
源URL	[http://ir.calis.edu.cn/hdl/235041/14682]
专题	集美大学
推荐引用方式 GB/T 7714	郑捷庆,罗惕乾,张军,等. 不同雾滴要求下气力式雾化喷嘴的最佳气耗率[J]. http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=imiy200706005&dbcode=CJFQ&dbname=CJFQ2007,2012, 2012.
APA	郑捷庆,罗惕乾,张军,陈汇龙,&王军锋.(2012).不同雾滴要求下气力式雾化喷嘴的最佳气耗率.http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=imiy200706005&dbcode=CJFQ&dbname=CJFQ2007.
MLA	郑捷庆,et al."不同雾滴要求下气力式雾化喷嘴的最佳气耗率".http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=imiy200706005&dbcode=CJFQ&dbname=CJFQ2007 (2012).