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العنوان
Some problems in the theory of thermoelasticity with two relaxation times due to Green –Lindsay /
المؤلف
Mohamed, Mohamed Fawzy Abbas.
هيئة الاعداد
باحث / Mohamed Fawzy Abbas Mohamed
مشرف / Hany H.Sherief
مشرف / Mokhtar Shenoda
مشرف / Nasser M.El-Maghraby
الموضوع
thermoelasticity.
تاريخ النشر
2021.
عدد الصفحات
98 p. :
اللغة
الإنجليزية
الدرجة
الدكتوراه
التخصص
الرياضيات
تاريخ الإجازة
1/1/2021
مكان الإجازة
جامعة الاسكندريه - كلية العلوم - Mathematics
الفهرس
Only 14 pages are availabe for public view

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Abstract

review of the classical theory of elasticity. Section 2 contains a review of the essentials of the theory of thermodynamics such as the first and the second laws. Section 3 contains the derivation of the basic equations of the theory of uncoupled thermoelasticity showing its basic shortcomings. Section 4 contains the derivations of the basic equations of the coupled theory of thermoelasticity showing how this theory has eliminated one of the two shortcomings of the theory of uncoupled thermoelasticity and how this theory still predicts infinite speeds of propagation of heat waves contradictory to physical observations. Section 5 contains the derivations of the basic equations of the theory of thermoelasticity with two relaxation times. It shows how this theory has dealt with the shortcomings of both the uncoupled and the coupled theories of thermoelasticity.