Variational study of steady flows stability in incompressible fluids
Using information theory, a new variational principle for incompressible fluids is derived. This principle is similar to a known plasma stability criterion which has successfully been applied to study the stability of different steady flows. Its main advantages, when compared to traditional methods,...
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| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_03784371_v286_n3_p435_Gonzalez |
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todo:paper_03784371_v286_n3_p435_Gonzalez2023-10-03T15:32:35Z Variational study of steady flows stability in incompressible fluids González, R. Sicardi-Schifino, A.C. Sarasua, L.G. Entropy Information theory Plasma stability Steady flow Variational techniques Hydrodynamic stability Thermodynamic approach Incompressible flow Using information theory, a new variational principle for incompressible fluids is derived. This principle is similar to a known plasma stability criterion which has successfully been applied to study the stability of different steady flows. Its main advantages, when compared to traditional methods, are: (1) to obtain the stability of a given equilibrium, only the equilibrium configuration is required, and (2) the simplicity of the calculation involved. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_03784371_v286_n3_p435_Gonzalez |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
Entropy Information theory Plasma stability Steady flow Variational techniques Hydrodynamic stability Thermodynamic approach Incompressible flow |
| spellingShingle |
Entropy Information theory Plasma stability Steady flow Variational techniques Hydrodynamic stability Thermodynamic approach Incompressible flow González, R. Sicardi-Schifino, A.C. Sarasua, L.G. Variational study of steady flows stability in incompressible fluids |
| topic_facet |
Entropy Information theory Plasma stability Steady flow Variational techniques Hydrodynamic stability Thermodynamic approach Incompressible flow |
| description |
Using information theory, a new variational principle for incompressible fluids is derived. This principle is similar to a known plasma stability criterion which has successfully been applied to study the stability of different steady flows. Its main advantages, when compared to traditional methods, are: (1) to obtain the stability of a given equilibrium, only the equilibrium configuration is required, and (2) the simplicity of the calculation involved. |
| format |
JOUR |
| author |
González, R. Sicardi-Schifino, A.C. Sarasua, L.G. |
| author_facet |
González, R. Sicardi-Schifino, A.C. Sarasua, L.G. |
| author_sort |
González, R. |
| title |
Variational study of steady flows stability in incompressible fluids |
| title_short |
Variational study of steady flows stability in incompressible fluids |
| title_full |
Variational study of steady flows stability in incompressible fluids |
| title_fullStr |
Variational study of steady flows stability in incompressible fluids |
| title_full_unstemmed |
Variational study of steady flows stability in incompressible fluids |
| title_sort |
variational study of steady flows stability in incompressible fluids |
| url |
http://hdl.handle.net/20.500.12110/paper_03784371_v286_n3_p435_Gonzalez |
| work_keys_str_mv |
AT gonzalezr variationalstudyofsteadyflowsstabilityinincompressiblefluids AT sicardischifinoac variationalstudyofsteadyflowsstabilityinincompressiblefluids AT sarasualg variationalstudyofsteadyflowsstabilityinincompressiblefluids |
| _version_ |
1807320133139431424 |