000106729 001__ 106729
000106729 005__ 20220426091141.0
000106729 0247_ $$2doi$$a10.1016/j.ijhydene.2020.08.045
000106729 0248_ $$2sideral$$a119965
000106729 037__ $$aART-2020-119965
000106729 041__ $$aeng
000106729 100__ $$aGonzález-Espinosa, A.
000106729 245__ $$aEffects of hydrogen and primary air in a commercial partially-premixed atmospheric gas burner by means of optical and supervised machine learning techniques
000106729 260__ $$c2020
000106729 5060_ $$aAccess copy available to the general public$$fUnrestricted
000106729 5203_ $$aIn order to ascertain the effects of the hydrogen addition and the primary air-fuel ratio on burner performance and emissions, we conduct tests on a commercial atmospheric gas burner using pure methane and a blend of hydrogen/methane. Relevant statistical image features are extracted from a UV–VIS camera equipped with narrow-band optical filters. Radical image results agrees with spectrometric data, showing the relevance of the OH* intensity radiation coming from the outer non-premixed zone. The double-cone flame structure is evident, showing a growing secondary non-premixed cone as the primary air-fuel ratio is decreased. In addition, the direct relationship found between flame radical imaging features and NOx emissions has been used to develop a predictive model by integrating classification techniques and neural networks. The research confirms UV–VIS chemiluminescence imaging techniques as powerful tools aimed at combustion monitoring, with huge prospects of being integrated within advanced emission control techniques for commercial burners.
000106729 536__ $$9info:eu-repo/grantAgreement/EC/H2020/636834/EU/Integrated Process Control based on Distributed In-Situ Sensors into Raw Material and Energy Feedstock/DISIRE$$9This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No H2020 636834-DISIRE$$9info:eu-repo/grantAgreement/ES/MICINN/ENE2013-48003-R
000106729 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000106729 590__ $$a5.816$$b2020
000106729 591__ $$aCHEMISTRY, PHYSICAL$$b48 / 162 = 0.296$$c2020$$dQ2$$eT1
000106729 591__ $$aENERGY & FUELS$$b37 / 114 = 0.325$$c2020$$dQ2$$eT1
000106729 591__ $$aELECTROCHEMISTRY$$b9 / 29 = 0.31$$c2020$$dQ2$$eT1
000106729 592__ $$a1.212$$b2020
000106729 593__ $$aCondensed Matter Physics$$c2020$$dQ1
000106729 593__ $$aRenewable Energy, Sustainability and the Environment$$c2020$$dQ1
000106729 593__ $$aFuel Technology$$c2020$$dQ1
000106729 593__ $$aEnergy Engineering and Power Technology$$c2020$$dQ1
000106729 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000106729 700__ $$0(orcid)0000-0002-0704-4685$$aGil, A.$$uUniversidad de Zaragoza
000106729 700__ $$0(orcid)0000-0002-5713-1402$$aRoyo-Pascual, L.$$uUniversidad de Zaragoza
000106729 700__ $$aNueno, A.$$uUniversidad de Zaragoza
000106729 700__ $$0(orcid)0000-0002-6631-3961$$aHerce, C.
000106729 7102_ $$15005$$2555$$aUniversidad de Zaragoza$$bDpto. Ing.Quím.Tecnol.Med.Amb.$$cÁrea Ingeniería Química
000106729 7102_ $$10$$2X$$aUniversidad de Zaragoza$$bInstitutos Univ. de Investig.$$cÁrea Administrativa
000106729 7102_ $$15004$$2590$$aUniversidad de Zaragoza$$bDpto. Ingeniería Mecánica$$cÁrea Máquinas y Motores Térmi.
000106729 773__ $$g45, 55 (2020), 31130-31150$$pInt. j. hydrogen energy$$tInternational Journal of Hydrogen Energy$$x0360-3199
000106729 8564_ $$s734682$$uhttps://zaguan.unizar.es/record/106729/files/texto_completo.pdf$$yPostprint
000106729 8564_ $$s1644476$$uhttps://zaguan.unizar.es/record/106729/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000106729 909CO $$ooai:zaguan.unizar.es:106729$$particulos$$pdriver
000106729 951__ $$a2022-04-26-08:56:42
000106729 980__ $$aARTICLE