| Titre : | Discrete Lagrange equations for thermofluid systems (2008) |
| Auteurs : | Fahrenthold, Eric P., Auteur ; Charles R. Hean, Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | Transactions of the ASME . Journal of dynamic systems, measurement, and control (Vol. 130 N°1, Janvier/Fevrier 2008) |
| Article en page(s) : | 7 p. |
| Note générale : | dynamic systems |
| Langues : | Anglais |
| Tags : | thermofluid systems ; Lagrange equation ; discrete energy method |
| Résumé : | A primary focus of the system dynamics literature is the development of structured modeling methods, suitable for application to a diverse array of engineering problems. An important obstacle in the development of unified modeling methods is the need to employ Eulerian reference frames in many thermofluid systems applications. An extension of Lagrange’s equations, to compressible thermofluid dynamics in Eulerian frames, offers a general modeling methodology for thermofluid systems compatible with discrete energy methods widely used for mechanical systems simulations. |
| En ligne : | http://dynamicsystems.asmedigitalcollection.asme.org/issue.aspx?journalid=117&issueid=26426 |
