MODEL PEMBENTUKAN FENOMEA LAYANGAN PADA GELOMBANG DUA DIMENSI
No Thumbnail Available
Date
2022-01
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Elfitra
Abstract
Research has been carried out to model the formation of the beats phenomenon on twodimensional
waves using the finite element method of computation. The beats formation
modeling is carried out using a PC (personal computer) that has been installed with Matlab
R2016a application. The beats is modeled using a circular domain bounded by a barrier with
shape triangle and square in the middle of the circle. Each domain is assigned the same
frequency, for the first frequency (f1) used is 150 Hz, and 450 Hz. For the second frequency (f2)
is 155 Hz and 455 Hz. The x values used are x=4 and x=8, while the y values used are y=14.
Based on all the research results, the beats will form a pattern of valleys and wave crests. The
maximum amplitudo given a barrier with shape triangle is 0,5. And the maximum amplitudo
given barrier with square is 0,35.
Description
Keywords
wave beats, two dimensional wave, frequency, finite element methode, matlab
Citation
Perpustakaan