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Mechanical Equilibrium: The Equilibrium between the Gravitational Force Per Unit Volume and the Gradient of the Total Pressure

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Introduction to the Physics of Stellar Interiors

Part of the book series: Astrophysics and Space Science Library ((ASSL,volume 34))

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Abstract

Let us consider a spherical star of radius R, in equilibrium, stratified in homogeneous concentric layers, whose center is O. We introduce an outward-directed axis Or and a unit vector r on this axis, also outward-directed (see Figure 1).

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© 1973 D. Reidel Publishing Company Dordrecht, Holland

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Kourganoff, V. (1973). Mechanical Equilibrium: The Equilibrium between the Gravitational Force Per Unit Volume and the Gradient of the Total Pressure. In: Introduction to the Physics of Stellar Interiors. Astrophysics and Space Science Library, vol 34. Springer, Dordrecht. https://doi.org/10.1007/978-94-010-2539-3_2

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  • DOI: https://doi.org/10.1007/978-94-010-2539-3_2

  • Publisher Name: Springer, Dordrecht

  • Print ISBN: 978-94-010-2541-6

  • Online ISBN: 978-94-010-2539-3

  • eBook Packages: Springer Book Archive

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