Sri Wahyu Suciyati, sw suciyati and Warsito, warsito and Fahad Almafakir, Fahad (2017) VISUALISASI DISTRIBUSI SUHU PADA BAHAN HOMOGEN DAN MULTILAYER MENGGUNAKAN METODE BEDA HINGGA. PROSIDING SEMIRATA 2017 BIDANG MIPA BKS-PTN WILAYAH BARAT, 1 (buku 2). pp. 276-288. ISSN 978-602-50593-0-8
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Abstract
Temperature distribution is a physical phenomenon of energy transfer that can be visualized using mathematical models. The solution of a time-dependent mathematical model such as the temperature distribution of homogeneous and multilayer materials can not be solved analytically, so numerical methods are required. This paper aims to visualize the relation of material properties to the process of temperature distribution using the diffusion and Laplace equations. The system model is a homogeneous material (aluminum and silver) and multilayer (aluminum-silver-aluminum) which are aplicated by heat source in the center of the material. Furthermore, time-dependent numerical solutions of systems has been given by finite difference schemes. The results show that visualization of temperature distribution of Ag materials is faster than Al material, and the temperature distribution of multilayer Al-Ag-Al material is faster than Ag-Al-Ag. This condition was caused by coefficient diffusivity of Ag materials is greater than Al material, so that the temperature of the Ag material is more quickly distributed to other parts of the material.
| Item Type: | Article |
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| Subjects: | Q Science > QC Physics |
| Divisions: | Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA) > Prodi Fisika |
| Depositing User: | M.Si. Sri Wahyu Suciyati |
| Date Deposited: | 10 Nov 2017 16:43 |
| Last Modified: | 10 Nov 2017 16:43 |
| URI: | http://repository.lppm.unila.ac.id/id/eprint/4311 |
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