Calculating Entropy of Some Solid Metals by Using n-Dimensional Debye Approximation
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Prof. Dr. Ebru ÇOPUROĞLU Tokat Gaziosmanpaşa Üniversitesi, Türkiye
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Özgün Makale
(Ulusal alan endekslerinde (TR Dizin, ULAKBİM) yayınlanan tam makale)
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| Dergi Adı | Cumhuriyet Science Journal | ||
| Dergi ISSN | 2587-2680 | ||
| Dergi Tarandığı Indeksler | TR DİZİN | ||
| Makale Dili | İngilizce | Basım Tarihi | 01-2022 |
| Cilt / Sayı / Sayfa | 43 / 1 / 113–115 | DOI | 10.17776/csj.895118 |
| Makale Linki | http://csj.cumhuriyet.edu.tr/en/download/article-file/1632203 | ||
| Özet |
| Thermodynamics is a physical science that studies energy and energy transformations, entropy and the relationships between the physical properties of matter [1]. As it is known there are many different types of energy (mechanical, electrical, heat, chemical, nuclear, etc.). Thermodynamics is also defined as the science of energy and entropy today. For many years, people struggled to invent self-propelled machines against the laws of thermodynamics. Thermodynamics has a wide range of applications from automobiles to aircraft and spacecraft, from thermal power plants to nuclear power plants, from air conditioning systems to computers. The design of most of the vehicles we use in homes has been carried out using the principles of thermodynamics. As examples we can show the electric or gas oven, pressure cooker, kettle, iron, air conditioner, computer, and television. The first law of thermodynamics explains the principle of conservation of energy, and the second law of thermodynamics states that besides the quantity (quantity) of energy, its quality must also be taken into account. In other words, it states that the changes in nature occur in the direction that decreases the quality of the energy [2, 3].It is also well known that determining thermodynamic properties of materials plays an efficient role in explaining metallurgical behavior with respect to temperature. The most important thermodynamic properties are heat capacity, entropy and enthalpy which should be evaluated accurately for a wide range of temperature parameters [4-6]. From this point of view suggesting new approximations for one of these properties is very important in … |
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| Google Scholar | 1 |