Conservation equations in the relativistic and non-relativistic fluids with the three mechanisms for energy-momentum transferring
In this paper we obtain the conservation equations of momentum-energy of a relativistic fluid in the flat space-time. Three mechanisms for energy and momentum transferring are considered, which are: perfect fluid, stress viscosity and heat transfer mechanisms. The effect of magnetic field is ignored...
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| Format: | Article |
| Language: | English |
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Isfahan University of Technology
2022-05-01
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| Series: | Iranian Journal of Physics Research |
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| Online Access: | https://ijpr.iut.ac.ir/article_1767_b3d43c5f547acb2c3c0c17ee97234619.pdf |
| Summary: | In this paper we obtain the conservation equations of momentum-energy of a relativistic fluid in the flat space-time. Three mechanisms for energy and momentum transferring are considered, which are: perfect fluid, stress viscosity and heat transfer mechanisms. The effect of magnetic field is ignored in this paper. Also, the connection of relativistic and non-relativistic equations are seen in this paper, so, the non-relativistic equations can be modified with the relativistic influences.The method of deriving energy and momentum conservation equations and connection of relativistic and non-relativistic conservation equations of this paper, is available to use for a variety of energy and momentum transfer mechanisms, also, applicable to all metrics. |
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| ISSN: | 1682-6957 2345-3664 |