Emission characteristics of turbulent non-premixed ammoniaair and

CombustionandFlame210(2019)247–261ContentslistsavailableatScienceDirectCombustionandFlamejournalhomepage:www.elsevier.com/locate/combustflameEmissioncharacteristicsofturbulentnon-premixedammonia/airandmethane/airswirlflamesthrougharich-leancombustorundervariouswallthermalboundaryconditionsathighpressureKapurugeDonKunkumaAmilaSomarathnea,∗,EkenechukwuC.Okaforb,AkihiroHayakawaa,TakuKudoa,OsamuKuratac,NorihikoIkic,HideakiKobayashiaaInstituteofFluidScience,TohokuUniversity,2-1-1Katahira,Aoba-ku,Sendai,Miyagi980-8577,JapanbTheFukushimaRenewableEnergyInstitute,NationalInstituteofAdvancedIndustrialScienceandTechnology(AIST),2-2-9Machiikeda,Koriyama,Fukushima963-0298,JapancResearchInstituteforEnergyConservation,NationalInstituteofAdvancedIndustrialScienceandTechnology(AIST),1-2-1Namiki,Tsukuba,Ibaraki305-8564,JapanarticleinfoArticlehistory:Received31May2019Revised7July2019Accepted26August2019Keywords:AmmoniaMethaneGasturbineEmissionRich-leancombustionWallthermalboundaryabstractThisstudyisdedic