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Öğe Batman ilinin doğal gaz ihtiyacının ve hava kirliliğini azaltmasının matematiksel yöntemlerle modellenmesi(Karabük Üniversitesi, 2009) Aydın, Hüseyin; Yaşar, Fevzi; Bezek Güre, ÖzlemÖğe Onarımda kullanılan darbe dayanımlı iki bileşenli yapıştırıcılar(Fırat Üniversitesi, 2011) Adin, Hamit; Altun, Şehmus; Yaşar, FevziÖğe New schiff base ligand derived from 4-aminoantipyrine: Synthesis and spectroscopic characterization(Azərbaycan Dövlət Neft və Sənaye Universiteti, 2017) Dağ, Beşir; Yaşar, Fevzi; Çakmak, ReşitÖğe A comparison of performance and emissions of a diesel power generator fueled with biodiesels from waste frying oils(The International University of Sarajevo, 2013) Altun, Şehmus; Yaşar, FevziÖğe Biodiesel production from raw cottonseed oil and its characterization(Energy Education Science and Technolgy Part A, 2011-07) Altun, Şehmus; Yaşar, Fevzi; Öner, CengizIn this study, raw cottonseed oil of Turkish origin was transesterified using methyl alcohol and an alkali catalyst to obtain the cottonseed oil methyl ester. The obtained cottonseed oil methyl ester was analyzed by gas chromatography (GC) for determining the fatty acid composition. The fuel-related properties of cottonseed oil methyl ester, cold filter plugging point, cloud point, kinematic viscosity, density, cetane index, flash point, distillation, sulfur content and heating value were determined and compared with those of petroleum diesel fuel and international biodiesel standards. From gas chromatograph analysis, it was found that the cottonseed oil methyl ester has the more amount of total unsaturated FA, therefore, it showed better cold-flow properties than more saturated ones, as expected. Moreover, the fuel-related properties of cottonseed oil methyl ester were within the specified standardsÖğe The amide derivatives of L-tyrosine: Synthesis and spectroscopic characterization(Azərbaycan Dövlət Neft və Sənaye Universiteti, 2017) Dağ, Beşir; Yaşar, Fevzi; Çakmak, ReşitÖğe Asfalt depolama tanklarının kızgın yağ ile ısıtılması ve sistemdeki ısı transferinin incelenmesi(Fırat Üniversitesi, 2011) Adin, Hamit; Altun, Şehmus; Yaşar, Fevzi; Işık, Mehmet Zerrakki; Işık, Süleyman KazımÖğe Synthesis, characterization of novel some schiff base ligands derived from 4-aminoantipyrine(Azərbaycan Dövlət Neft və Sənaye Universiteti, 2017) Dağ, Beşir; Yaşar, Fevzi; Çakmak, ReşitÖğe Effect of a mixture of biodiesel diesel ethanol as fuel on diesel engine emissions(Electronic Journal of Vehicle Technologies, 2011) Altun, Şehmus; Yaşar, Fevzi; Öner, Cengiz; Fırat, MüjdatÖğe Design, synthesis, and spectral characterization of schiff bases derived from 4-aminoantipyrine(Azərbaycan Dövlət Neft və Sənaye Universiteti, 2017) Dağ, Beşir; Yaşar, Fevzi; Çakmak, Reşit
