| dc.contributor |
Queralt i Capdevila, Pilar |
|
| dc.creator |
Ferrer Àvila, Miguel |
|
| dc.date |
2017-11-03T14:07:41Z |
|
| dc.date |
2017-11-03T14:07:41Z |
|
| dc.date |
2017-06 |
|
| dc.date.accessioned |
2024-12-16T10:25:50Z |
|
| dc.date.available |
2024-12-16T10:25:50Z |
|
| dc.identifier |
http://hdl.handle.net/2445/117383 |
|
| dc.identifier.uri |
http://fima-docencia.ub.edu:8080/xmlui/handle/123456789/20090 |
|
| dc.description |
Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2017, Tutora : Pilar Queralt Capdevila |
|
| dc.description |
Wave propagation simulations using numerical methods are subject to dispersion errors due to the discrete nature of the differentiation operator. To minimize the effects of dispersion, high-order operators are preferred to solve the wave propagation model. The mimetic finite-difference method is a family of fourth-order finite-difference operators which can be constructed by varying a set of six free parameters. In this work, I explore the effect of varying these parameters on the dispersion of elastic waves, in search of the optimal set of values to minimize this anomaly in a one-dimensional problem. |
|
| dc.format |
5 p. |
|
| dc.format |
application/pdf |
|
| dc.language |
eng |
|
| dc.rights |
cc-by-nc-nd (c) Ferrer, 2017 |
|
| dc.rights |
http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
|
| dc.rights |
info:eu-repo/semantics/openAccess |
|
| dc.source |
Treballs Finals de Grau (TFG) - Física |
|
| dc.subject |
Propagació d'ones |
|
| dc.subject |
Dispersió (Física nuclear) |
|
| dc.subject |
Treballs de fi de grau |
|
| dc.subject |
Wave propagation |
|
| dc.subject |
Scattering (Nuclear physics) |
|
| dc.subject |
Bachelor's theses |
|
| dc.title |
Dispersion analysis in wave propagation using parametrized mimetic finite differences |
|
| dc.type |
info:eu-repo/semantics/bachelorThesis |
|