地毯式燃尽风在切圆锅炉中应用的数值模拟孙建成3,王静杰1,2,闫燕飞2(1.高效清洁燃煤电站锅炉国家重点实验室,黑龙江哈尔滨150046;2.哈尔滨锅炉厂有限责任公司,黑龙江哈尔滨150046;3.北京国电电力有限公司大连开发区热电厂,辽宁大连116100)摘要:本文通过数值模拟,对比了两种不同型式的地毯式燃尽风与常规的四角布置的燃尽风系统对炉内燃烧、炉膛出口烟温偏差、燃烧效率,并为后续的工程应用提供指导意见。关键词:数值模拟;地毯式燃尽风;烟温偏差;锅炉效率中图分类号:TK223文献标识码:A文章编号:CN23-1249(2023)02-0001-03NumericalsimulationoftheapplicationofcarpetburnoutairintangentiallyfiredboilerSUNJiancheng3,WANGJingjie1,2,YANYanfei2(1.StateKeyLaboratoryofEfficientandCleanCoal⁃firedUtilityBoilers(HarbinBoilerCompanyLimited),Harbin150046,China;2.HarbinBoilerCompanyLimited,Harbin150046,China;3.BeijingGDPowerCo.,LtdDalianDevelopmentAreaCo⁃GenerationPowerPlant,Dalian116100,China)Abstract:Throughnumericalsimulation,thispapercomparestheeffectsoftwodifferenttypesofcar⁃petoverfireairburnerandconventionaloverfireairburnerarrangedatfourcornersonfurnacecom⁃bustion,fluegastemperaturedeviationatfurnaceoutle,andprovidesguidanceforsubsequentengi⁃neeringapplication.Keywords:numericalsimulation;carpetburnoutair;fluegastemperaturedeviation;b...