Cosmological consequences hydrodynamic vortex: vortex and dark energy in the space
On the basis of synthesis of several exact solutions of the hydrodynamic Euler's equations for cylindrical and spherical vortex currents it is established that not spiral currents integral of energy contain the additional member with physical sense of potential energy. It is shown that presence...
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| Format: | Article |
| Language: | English |
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DNU
2016-02-01
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| Series: | Vìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Modelûvannâ |
| Subjects: | |
| Online Access: | http://model-dnu.dp.ua/index.php/SM/article/view/104 |
| _version_ | 1818130891487051776 |
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| author | V. I. Perehrest |
| author_facet | V. I. Perehrest |
| author_sort | V. I. Perehrest |
| collection | DOAJ |
| description | On the basis of synthesis of several exact solutions of the hydrodynamic Euler's equations for cylindrical and spherical vortex currents it is established that not spiral currents integral of energy contain the additional member with physical sense of potential energy. It is shown that presence of this member solves virial paradox in astrophysics, that is the specied potential energy can play a role so-called "dark energy" in strict accordance with the virial theorem. Analysis of gradient force elds in the vortex allowed us to determine the appropriate force of dark energy and to allocate an equivalent conventional dark matter that lls the outer halo galactic vortices. |
| first_indexed | 2024-12-11T08:12:15Z |
| format | Article |
| id | doaj.art-6ed3062af33041d89d908c8650134e9d |
| institution | Directory Open Access Journal |
| issn | 2312-4547 2415-7325 |
| language | English |
| last_indexed | 2024-12-11T08:12:15Z |
| publishDate | 2016-02-01 |
| publisher | DNU |
| record_format | Article |
| series | Vìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Modelûvannâ |
| spelling | doaj.art-6ed3062af33041d89d908c8650134e9d2022-12-22T01:14:51ZengDNUVìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Modelûvannâ2312-45472415-73252016-02-0124820422110.15421/141610103Cosmological consequences hydrodynamic vortex: vortex and dark energy in the spaceV. I. Perehrest0Дніпропетровський національний університет імені Олеся ГончараOn the basis of synthesis of several exact solutions of the hydrodynamic Euler's equations for cylindrical and spherical vortex currents it is established that not spiral currents integral of energy contain the additional member with physical sense of potential energy. It is shown that presence of this member solves virial paradox in astrophysics, that is the specied potential energy can play a role so-called "dark energy" in strict accordance with the virial theorem. Analysis of gradient force elds in the vortex allowed us to determine the appropriate force of dark energy and to allocate an equivalent conventional dark matter that lls the outer halo galactic vortices.http://model-dnu.dp.ua/index.php/SM/article/view/104вихрова гiдродинамiкаастрофiзикатеорема про вiрiалтемна енергiятемна матерiя |
| spellingShingle | V. I. Perehrest Cosmological consequences hydrodynamic vortex: vortex and dark energy in the space Vìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Modelûvannâ вихрова гiдродинамiка астрофiзика теорема про вiрiал темна енергiя темна матерiя |
| title | Cosmological consequences hydrodynamic vortex: vortex and dark energy in the space |
| title_full | Cosmological consequences hydrodynamic vortex: vortex and dark energy in the space |
| title_fullStr | Cosmological consequences hydrodynamic vortex: vortex and dark energy in the space |
| title_full_unstemmed | Cosmological consequences hydrodynamic vortex: vortex and dark energy in the space |
| title_short | Cosmological consequences hydrodynamic vortex: vortex and dark energy in the space |
| title_sort | cosmological consequences hydrodynamic vortex vortex and dark energy in the space |
| topic | вихрова гiдродинамiка астрофiзика теорема про вiрiал темна енергiя темна матерiя |
| url | http://model-dnu.dp.ua/index.php/SM/article/view/104 |
| work_keys_str_mv | AT viperehrest cosmologicalconsequenceshydrodynamicvortexvortexanddarkenergyinthespace |