Physical properties, empirical relations and thermal gradients of olive corn oils mixtures and olive acetone solutions

العناوين الأخرى

الخصائص الفيزيائية و العلاقات المعيارية الوصفية و الانحدارات الحرارية لمزائج زيت الزيتون و زيت الذرة و لمحاليل زيت الزيتون و الأسيتون

مقدم أطروحة جامعية

al-Dumur, Muhammad Karim

مشرف أطروحة جامعية

al-Sabayilah, Muayyad Abd al-Rahim

أعضاء اللجنة

al-Uqayli, Amir Dakhil
Jadan, Muhannad Abd al-Hafiz
al-Lataifah, Mahdi Salim

الجامعة

جامعة مؤتة

الكلية

كلية العلوم

القسم الأكاديمي

قسم الفيزياء

دولة الجامعة

الأردن

الدرجة العلمية

ماجستير

تاريخ الدرجة العلمية

2014

الملخص الإنجليزي

Densities, refractive indices, viscosities and thermal expansions have been experimentally determined at the temperature range 19 to 51oC for olive/corn oil mixtures (with different concentrations 0%, 10%-90%, 100%) and olive/acetone solutions (with different concentrations 5%, 10%-35%, 40%).

The densities for all samples were pycnometrically measured.

The refractive indices were measured at the required temperatures with the thermo stated highly précised Abbes refractometer at the visible D spectral line (Na, λ = 589nm).

A comparative study has been reported for all samples between the mixing rules equations of Lorentz Lorenz equation, Arago Biot equation, Newton equation, Gladstone Dale relation and Eyring John equation using refractive index and density measurements.

The specific refraction was calculated from the theoretical models of Lorentz Lorenz equation, Gladstone Dale relation, Eykman relation, Newton equation, Oster relation and Arago Biot equation.

In this study has been verified that the specific refraction is independent on temperature for all theoretical modeling equations.

The dynamic viscosities were measured at the required temperatures using falling ball viscometer for all concentrations of olive/corn oil mixtures and olive/acetone solutions.

The activation energies for all samples were calculated using Frenkel Eyring Arrhenius type equation.

A comparative study has been reported for all samples between the theoretical models of Andrade and Vogel, which are describe the effect of temperature on the dynamic viscosity.

This study reveals that the empirical relation which gives the best prediction for the temperature dependence of dynamic viscosity is described by Vogel equation.

The thermal expansion coefficients have been defined experimentally by volumetric method and optically by Prod'homme relation.

التخصصات الرئيسية

الفيزياء

الموضوعات

عدد الصفحات

72

قائمة المحتويات

Table of contents.

Abstract.

Abstract in Arabic.

Chapter One : Introduction.

Chapter Three : Results, discussion and conclusion.

Chapter Two : Experimental procedure.

References.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

al-Dumur, Muhammad Karim. (2014). Physical properties, empirical relations and thermal gradients of olive corn oils mixtures and olive acetone solutions. (Master's theses Theses and Dissertations Master). Mutah University, Jordan
https://search.emarefa.net/detail/BIM-404225

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

al-Dumur, Muhammad Karim. Physical properties, empirical relations and thermal gradients of olive corn oils mixtures and olive acetone solutions. (Master's theses Theses and Dissertations Master). Mutah University. (2014).
https://search.emarefa.net/detail/BIM-404225

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

al-Dumur, Muhammad Karim. (2014). Physical properties, empirical relations and thermal gradients of olive corn oils mixtures and olive acetone solutions. (Master's theses Theses and Dissertations Master). Mutah University, Jordan
https://search.emarefa.net/detail/BIM-404225

لغة النص

الإنجليزية

نوع البيانات

رسائل جامعية

رقم السجل

BIM-404225