Revista: | Journal of the Brazilian Society of Mechanical Sciences and Engineering |
Base de datos: | PERIÓDICA |
Número de sistema: | 000312335 |
ISSN: | 1678-5878 |
Autores: | Tannuri, Eduardo A1 Pesce, Celso P Casetta, Leonardo1 |
Instituciones: | 1Universidade de Sao Paulo, Escola Politecnica, Sao Paulo. Brasil |
Año: | 2006 |
Periodo: | Oct-Dic |
Volumen: | 28 |
Número: | 4 |
Paginación: | 496-504 |
País: | Brasil |
Idioma: | Inglés |
Tipo de documento: | Artículo |
Enfoque: | Experimental |
Resumen en inglés | The usual Lagrange equations of motion cannot be directly applied to systems with mass varying explicitly with position. In this particular context, a naive application, without any special consideration on non-conservative generalized forces, leads to equations of motions which lack (or exceed) terms of the form 1/2 (dm/dq) q 2 , where q is a generalized coordinate. This paper intends to discuss the issue a little further, by treating some applications in offshore engineering under the analytic mechanics point of view |
Disciplinas: | Ingeniería, Matemáticas |
Palabras clave: | Ingeniería mecánica, Matemáticas aplicadas, Ecuación de Lagrange, Movimiento, Sistemas de masa variable, Oceanografía |
Keyword: | Engineering, Mathematics, Mechanical engineering, Applied mathematics, Motion, Lagrange equation, Variable mass systems, Offshore, Oceanography |
Texto completo: | Texto completo (Ver PDF) |