{"title":"撞击辐射板部分预混Broil燃烧器CO排放及火焰结构的实验研究","authors":"G. Lee, Young Soo Kim","doi":"10.15231/JKSC.2019.24.1.025","DOIUrl":null,"url":null,"abstract":"An experimental study was performed to investigate the effect of bumped radiation plate on CO emission characteristics. Several assumptions were made, especially curvature effect, on CO emission mechanisms. Flow characteristics and flame structure were observed by PIV (Particle Image Velocimetry) and C2 radical intensity measurements respectively. We also could found that the angle of radiation plate and bump’s size, relative position to the nozzle tip would affect to the CO emissions. To design the broil burner, CO emission and heat flux characteristics must be optimized under circumstances such as regulation limits.","PeriodicalId":42247,"journal":{"name":"Journal of the Korean Society of Combustion","volume":" ","pages":""},"PeriodicalIF":0.7000,"publicationDate":"2019-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"An Experimental Study on CO Emission and Flame Structure in a Partially Premixed Broil Burner with Bumped Radiation Plate\",\"authors\":\"G. Lee, Young Soo Kim\",\"doi\":\"10.15231/JKSC.2019.24.1.025\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"An experimental study was performed to investigate the effect of bumped radiation plate on CO emission characteristics. Several assumptions were made, especially curvature effect, on CO emission mechanisms. Flow characteristics and flame structure were observed by PIV (Particle Image Velocimetry) and C2 radical intensity measurements respectively. We also could found that the angle of radiation plate and bump’s size, relative position to the nozzle tip would affect to the CO emissions. To design the broil burner, CO emission and heat flux characteristics must be optimized under circumstances such as regulation limits.\",\"PeriodicalId\":42247,\"journal\":{\"name\":\"Journal of the Korean Society of Combustion\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":0.7000,\"publicationDate\":\"2019-03-31\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of the Korean Society of Combustion\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.15231/JKSC.2019.24.1.025\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"ENGINEERING, MECHANICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of the Korean Society of Combustion","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.15231/JKSC.2019.24.1.025","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ENGINEERING, MECHANICAL","Score":null,"Total":0}
An Experimental Study on CO Emission and Flame Structure in a Partially Premixed Broil Burner with Bumped Radiation Plate
An experimental study was performed to investigate the effect of bumped radiation plate on CO emission characteristics. Several assumptions were made, especially curvature effect, on CO emission mechanisms. Flow characteristics and flame structure were observed by PIV (Particle Image Velocimetry) and C2 radical intensity measurements respectively. We also could found that the angle of radiation plate and bump’s size, relative position to the nozzle tip would affect to the CO emissions. To design the broil burner, CO emission and heat flux characteristics must be optimized under circumstances such as regulation limits.
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