Căutare Scientific papers - Annals of "Dunarea de Jos" University of Galati - Analele științifice ale Universității "Dunărea de Jos" din Galați după Subiect "shear rate"

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    • Aspects of Rheological Behavior of Rapeseed Oil 

      Șolea, Liviu; Ștefănescu, Ioan; Chiriță, George (Universitatea ”Dunărea de Jos” din Galați, 2009)
      This paper presents a study of dynamic viscosity variation with shear rate for rapeseed oils obtained from different stages of processing and the hydraulic oil grade H32. For each of the 6 types of oils studied was determined ...

    • Effect of Oxidation on Spectrophotometric and Rheological Parameters of Corn Oil 

      Șolea, Liviu; Crețu, Romică (Universitatea "Dunărea de Jos" din Galați, 2013)
      The aim of this study is the viscosity’s evolution depending on the temperature and the shear rate and the analysis of the transmittance spectra of the oxidized corn oil. Corn oil was oxidized of the temperatures of ...

    • On Viscosity Variation with Temperature of Rapeseed Oil After Different Processing Stages 

      Ștefănescu, Ioan; Șolea, Liviu; Zgherea, Gheorghe; Chiriță, George; Spânu, Constantin (Universitatea ”Dunărea de Jos” din Galați, 2009)
      In recent years, vegetal oils are carefully studied as they may constitute a category of basic raw materials for obtaining organic biodegradable lubricants. Rapeseed oil is seen as an alternative of mineral and synthetic ...

    • Study on the Rheology of Corn Oil Subjected to Forced Oxidation 

      Şolea, Liviu Cătălin; Creţu, Romică (Universitatea "Dunărea de Jos" din Galaţi, 2014)
      This paper reflects a study on the rheology of corn oil in unoxidized state, subjected to forced oxidation treatment. Using the Rheotest2 system, the variation of dynamic viscosity with temperature and shear rate, using ...