∂ ρ u ∂ t + div ( ρ u u ) = − ∂ ρ ∂ x + div ( μ grad u ) + S M x {"version":"1.1","math":" \frac{\partial ho u}{\partial t}+ extbf{div}( ho u extbf{u}) = -\frac{\partial ho}{\partial x} + extbf{div}(\mu extbf{grad} u) + S_{Mx}"} What does the quantity "S" represent?

Question

∂ ρ u ∂ t + div ( ρ u u ) = − ∂ ρ ∂ x + div ( μ grad u ) + S M x {"version":"1.1","math":" \frac{\partial ho u}{\partial t}+ 	extbf{div}(ho u	extbf{u}) = -\frac{\partial ho}{\partial x} + 	extbf{div}(\mu 	extbf{grad} u) + S_{Mx}"} What does the quantity "S" represent?

Answer

The sound speed

Answer

The source term

Answer

The speed of the fluid particle

Answer

The rate of change of the local momentum

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∂ ρ u ∂ t + div ( ρ u u ) = − ∂ ρ ∂ x + div ( μ grad u ) + S M x {"version":"1.1...

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