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dc.contributor.authorLabeckas, Gvidonas-
dc.contributor.authorSlavinskas, Stasys-
dc.contributor.authorKanapkienė, Irena-
dc.contributor.authorMickevičius, Tomas-
dc.description.abstractAtlikti cetano skaičiaus (CS) įtakos variklio parametrams tyrimai, kuriems buvo naudoti mineralinio dyzelino_HVO degalų mišiniai, prisotinti bevandenio etanolio OE1-OE3 arbarapsų biodyzelino OB1-OB3 44,5 % (pagal masę) deguonimi, paruošti su skirtingu cetano skaičiumi 51,61 ir 67. Skirtingo CS degalų mišiniais maitintas turbina pripučiamas dyzelinis variklis 192A 1000, kuriame įrengta "Common rail" degalų įpurškimo sistema. Analizuoti duomenys varikliui veikiant 1500, 2000 ir 2500 min`¹ sūkiais ir atitinkamai 1,24, 1,37 ir 1,40 MPAa apkrovomis. Publikacijoje nagrinėjama mineralinio dyzelino ir HVO degalų mišinių (prisotinų etanolio (E) arba biodyzelino (B) vienodu deguonies kiekiu) fizinės savybės ir cetano skaičiaus įtaka variklio parametrams: savaiminio užsiliepsnojimo gaišaties periodui, maksimalaus šilumos išsiskyrimo greičiui, degimo pabaigai ir dujų slėgiui cilindrelt
dc.description.abstractThe paper presents the effects caused by the cetane number (CN) of the fuel on operational parameters of a turbocharged, CRDI diesel engine 192A1000 running with various fossil diesel-HVO (Hydrotreated Vegetable Oil) blends eąually oxygenated (O) 4.5% (by mass) with anhydrous (200 proof) ethanol (E) OE1, OE2 and OE3 or rapeseed biodiesel (B) OB1, OB2 and OB3 possessing various cetane number values of 51, 61 and 67, respectively. The analysis of the obtained test results was performed mainly for an engine operating under 1.24, 1.37 and 1.40 MPa loads and the respective speeds of 1500, 2000 and 2500 rpm. It was found that chemical and physical properties of oxygenated diesel HVO fuel blends of various ethanol (E) and biodiesel (B) origins and, with a minor degree of improvement, the cetane number values have impact on the auto-ignition delay, maximum heat release rate Wmax, the end of combustion (MBF 90) and the peak in-cylinder pressure. In more details, the test results are presented in Scientific Journal Energy Conversion and Management, Vol. 148, Issue 9, 15 September 2017, p. 1003-1027 (Part 1) and Vol. 149C, Issue 10, 1 October 2017, p. 442-466 (Part 2)en
dc.description.sponsorshipVytauto Didžiojo universitetas-
dc.description.sponsorshipŽemės ūkio akademija-
dc.format.extentp. 23-30-
dc.relation.ispartofMobile machines 2017: international scientific conference proceedings, Aleksandras Stulginskis university, 20-22 September / Aleksandras Stulginskis university. Akademija : ASU Leidybos centras, 2017-
dc.subjectDyzelinis variklislt
dc.subjectmineralio dyzelino ir HVO degalų mišiniailt
dc.subjectcetano skaičiuslt
dc.subjectsavaiminis užsiliepsnojimo gaišaties periodaslt
dc.subjectmaksimalus šilumos išsiskyrimo greitislt
dc.subjectdegimo pabaigalt
dc.subjectslėgis cilindrelt
dc.subjectDiesel engineen
dc.subjectfossil diesel and HVO fuel blendsen
dc.subjectcetane numberen
dc.subjectAuto-ignition delayen
dc.subjectheat release rateen
dc.subjectend of combustionen
dc.subjectcylinder pressureen
dc.subject.classificationStraipsnis recenzuojamoje Lietuvos tarptautinės konferencijos medžiagoje / Article in peer-reviewed Lithuanian international conference proceedings (P1e)-
dc.subject.otherTransporto inžinerija / Transport engineering (T003)-
dc.subject.otherEnergetika ir termoinžinerija / Energetics and thermal engineering (T006)-
dc.titleVariklio veikiančio skirtingo cetano skaičiaus degalų mišiniais degimo proceso parametrų tyrimaslt
dc.typeresearch article-
local.object{"source": {"code": "vdu", "handle": "52806"}, "publisher": {"other": ["ASU Leidybos centras"], "list": false}, "db": {"clarivate": false, "scopus": false, "list": false}, "isbn": ["9786094491184"], "code": "P1e", "subject": ["T003", "T006"], "country": "LT", "language": "lt", "area": "T", "original": true, "pages": 8, "sheets": 0.571, "timestamp": "20190703133949.0", "account": {"year": 2017, "late": false}, "na": 4, "nip": 0, "affiliation": [{"contribution": 0.25, "aip": 1, "rel": "aut", "org": [{"create": true, "contribution": 0.25, "name": "Vytauto Didžiojo universitetas", "id": "111950396", "level": "0", "type": "uni", "research": "1", "status": "1", "unit": {"name": "Žemės ūkio akademija", "id": "09", "level": "1", "type": "aka", "research": "1", "status": "1"}}], "id": "9FF5AE6B3D0F8D03E3681F7AF19E4B13", "lname": "Labeckas", "fname": "Gvidonas", "status": "0", "name": "Labeckas, Gvidonas"}, {"contribution": 0.25, "aip": 1, "rel": "aut", "org": [{"create": true, "contribution": 0.25, "name": "Vytauto Didžiojo universitetas", "id": "111950396", "level": "0", "type": "uni", "research": "1", "status": "1", "unit": {"name": "Žemės ūkio akademija", "id": "09", "level": "1", "type": "aka", "research": "1", "status": "1"}}], "id": "5931AC44782D8F13DE4CFD77B0A2AAB6", "lname": "Slavinskas", "fname": "Stasys", "status": "1", "orcid": "0000-0002-9442-2831", "name": "Slavinskas, Stasys"}, {"contribution": 0.25, "aip": 1, "rel": "aut", "org": [{"create": true, "contribution": 0.25, "name": "Vytauto Didžiojo universitetas", "id": "111950396", "level": "0", "type": "uni", "research": "1", "status": "1", "unit": {"name": "Žemės ūkio akademija", "id": "09", "level": "1", "type": "aka", "research": "1", "status": "1"}}], "id": "8931A36EADBB3456417209B6274D0FB5", "lname": "Kanapkienė", "fname": "Irena", "status": "0", "name": "Kanapkienė, Irena"}, {"contribution": 0.25, "aip": 1, "rel": "aut", "org": [{"create": true, "contribution": 0.25, "name": "Vytauto Didžiojo universitetas", "id": "111950396", "level": "0", "type": "uni", "research": "1", "status": "1", "unit": {"name": "Žemės ūkio akademija", "id": "09", "level": "1", "type": "aka", "research": "1", "status": "1"}}], "id": "A6BE559BABCDCF373892038879758587", "lname": "Mickevičius", "fname": "Tomas", "status": "1", "name": "Mickevičius, Tomas"}]}-
item.fulltextNo Fulltext-
item.grantfulltextnone-Žemės ūkio inžinerijos fakultetas-Žemės ūkio inžinerijos fakultetas-Žemės ūkio akademija-Žemės ūkio inžinerijos fakultetas-
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