| Journal: | Revista mexicana de física |
| Database: | PERIÓDICA |
| System number: | 000438773 |
| ISSN: | 0035-001X |
| Authors: | Serrano, D.A1 Ruiz Chavarría, G1 Pliego, M2 Vargas, C.A3 Medina, A4 |
| Institutions: | 1Universidad Nacional Autónoma de México, Facultad de Ciencias, Ciudad de México. México 2Instituto Tecnológico de Querétaro, Querétaro. México 3Universidad Autónoma Metropolitana, Departamento de Ciencias Básicas, Azcapotzalco, Ciudad de México. México 4Instituto Politécnico Nacional, Azcapotzalco, Ciudad de México. México |
| Year: | 2019 |
| Season: | Mar-Abr |
| Volumen: | 65 |
| Number: | 2 |
| Country: | México |
| Language: | Inglés |
| Document type: | Artículo |
| Approach: | Analítico, teórico |
| English abstract | In this work, we show through experiments, using cohesionless granular materials, that a simple formula proposed to estimate the granular outflow from orifices in thick sidewalls is also valid for thin sidewalls. The use of such a formula entails the approximate validity of the classical Hagen and Beverloo formulas for granular samples composed of small and large grains, respectively. Also, an estimation of the involved error when the wall thickness is left aside is given |
| Disciplines: | Física y astronomía |
| Keyword: | Física, Medios granulares, Fórmula de Hagen, Fórmula de Berverloo, Angulo de reposo |
| Keyword: | Physics, Granular media, Hagen formula, Berverloo formula, Angle of repose |
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