Browsing by Author "Mehmetoglu, Tural"
Now showing items 1-6 of 6
-
An analytical evaluation method of the temperature dependence of resistive losses in electric motors
Dogan, Zafer; Mehmetoglu, Tural (Warsaw Univ Technology, Inst Heat Engineering, 2023)In this work, the temperature dependence of motor resistive losses has been analytically evaluated by using a quantum mechanical approximation. It is well known that the Bloch-Gruneisen approximation is a fundamental quantum ... -
ANALYTICAL EVALUATION OF HOLTSMARK DISTRIBUTION OF ENERGIES AND ITS ROLE IN PLASMA MICROFIELDS
Copuroglu, Ebru; Mehmetoglu, Tural (EDITURA BIBLIOTHECA-BIBLIOTHECA PUBL HOUSE, 2019)The distribution of electric microfields influences many elementary processes in plasma as well as governs a number of its optic properties. It is well known that the Holtsmark distribution was first used for plasma ... -
Analytical investigation of thermodynamic properties of power electronic semiconductor materials
Dogan, Zafer; Mehmetoglu, Tural (Springer, 2024)Theoretical and experimental investigations are critical for accurately investigating the structure and physical properties of semiconductors, allowing their widespread use in power electronic devices. The heat capacities ... -
AN ANALYTICAL TECHNIQUE FOR EVALUATING HEAT CAPACITY OF GeS, GeSe, GeTe AND SnS SEMICONDUCTORS USING EINSTEIN-DEBYE APPROXIMATION
Mehmetoglu, Tural (Editura Bibliotheca-Bibliotheca Publ House, 2021)A new analytical method for the evaluation of heat capacities of semiconductors (GeS, GeSe, GeTe, and SnS) has been proposed using the Einstein-Debye approximation. These formulae differ from the Debye model representations ... -
The comparative study of the specific heat capacity of uranium dioxide according to the fractal structure
Mehmetoglu, Tural (Elsevier, 2023)In the present study, we investigate the effectiveness of existing methods for evaluating the heat capacity of uranium dioxide (UO2) by considering the fractal structure of materials. Two well-known theoretical methods ... -
A New Unified Analytical Expression for Entropy and its Application to Power Electronic Semiconductors
Dogan, Zafer; Mehmetoglu, Tural (Springer, 2025)This study is based on the evaluation of the entropy of solid materials using the more generally appropriate Einstein-Debye approximation. A new efficient analytical expression for entropy depends on the Einstein and Debye ...
