Vol. 16, No. 1, 2019
08 Sep 2026
SIMULASI POLA ALIRAN FLUIDA DALAM DAERAH DENGAN BATAS TIDAK TERATUR MENGGUNAKAN METODE ELEMEN HINGGA
ABSTRAK
Research of ideal fluid flow on irregular domain by variation mesh has been done. Laplace equation was used to model velocity potential and the gradient was used to velocity. Boundary condition for inlet was chosen to be 15 , while for outlet was 30 and Neumann boundary condition on lateral side. The developed model shows that uniform flow was happened on straight channel and free vortex on the curved one. The analytical and computational calculation has similar results, that is 23.7787 and 23.7792 The percentage of the difference is 2.8 wich is very small, therefore this method is accurate enough to model pattern of ideal fluid flow on irregular domain.
KATA KUNCI
- Finite element method; irregular domain; ideal fluid; simulation
CARA MENGUTIP
Defrianto Defrianto, Dwi Putri Cahya Safitri (2026) SIMULASI POLA ALIRAN FLUIDA DALAM DAERAH DENGAN BATAS TIDAK TERATUR MENGGUNAKAN METODE ELEMEN HINGGA. Komunikasi Fisika Indonesia, 16(1), 70-74 https://doi.org/10.31258/jkfi.16.1.70-74
Defrianto Defrianto, Dwi Putri Cahya Safitri "SIMULASI POLA ALIRAN FLUIDA DALAM DAERAH DENGAN BATAS TIDAK TERATUR MENGGUNAKAN METODE ELEMEN HINGGA," Komunikasi Fisika Indonesia, vol. 16, no. 1, pp. 70-74, 2026. doi: 10.31258/jkfi.16.1.70-74.
@article{defrianto2026,
author = {Defrianto Defrianto and Dwi Putri Cahya Safitri},
title = {SIMULASI POLA ALIRAN FLUIDA DALAM DAERAH DENGAN BATAS TIDAK TERATUR MENGGUNAKAN METODE ELEMEN HINGGA},
journal = {Komunikasi Fisika Indonesia},
year = {2026},
volume = {16},
number = {1},
pages = {70-74},
doi = {10.31258/jkfi.16.1.70-74},
issn = {2579-521X},
}