STUDY CONCERNING THE RHEOLOGICAL BEHAVIOR OF SUNFLOWER OIL
Journal Title: Journal of Science And Arts - Year 2013, Vol 25, Issue 4
Abstract
In this work it was proposed a study concerning the rheological behavior of sunflower oil. This oil has a pseudoplastic behavior at studied temperatures. The equations of dynamic viscosity depending on shear rate between 40°C and 100°C or sunflower oil were used. The A, B, and C constants were obtained using the Origin 6.0 software by fitting exponential curves obtained from experimental data. The proposed equations showed correlation coefficients close to one.
Authors and Affiliations
IOANA STANCIU
NEW GENERALIZATIONS AND NEW APPLICATIONS FOR NESBITT’S INEQUALITY
This paper presents new generalizations and new refinements for Nesbitt’s inequality (other that those of [1] and [2])
ANALYSIS OF WASTE WATER FROM ECOLOGICAL CAR WASH – A CASE STUDY
Wastewaters resulted from different stages of washing process from ecological car wash were investigated for its physicochemical parameters and several heavy metals contents. For this purpose 75 samples were collected an...
ABOUT THE RATIONALITY, RESPECTIVELY THE IRRATIONALITY OF THE REAL POWER OF A POSITIVE REAL NUMBER
We give a view about the rationality or the irrationality of the real number y^x , with x, y∈R, x > 0, with a special pointing out of the most interesting case where x and y are both irrational. We show how we can avo...
STUDIES CONCERNING THE ECOLOGICAL RECONSTRUCTION OF SOIL IN ORDER TO ENSURE A SUSTAINABLE RURAL DEVELOPMENT
The present study aim to determine the effectiveness of the proposed ecological reconstruction method by using the perennial grasses (e.g. Festuca rubra, Poa Pratensis, Lolium perenne, and Medicago sativa) and dolomite (...
SOLVING THE SADDLE-POINT PROBLEM FOR THE QUASISTATIC CONTACT PROBLEMS
The paper is concerned with the numerical solution of the quasi-variational inequality modelling a contact problem with Coulomb friction. After discretization of the problem by mixed finite elements and with Lagrangian f...