continuity equation of compressible non-viscous fluid

stream function of compressible fluid

compressible fluid

continuity equation in integral form

continuity equation of perfect liquid

integral equation of continuity

Bernoulli theorem for a viscous incompressible fluid

viscous fluid

non-viscous liquid

Bernoulli equation for steady barotropic flow of perfect fluid

equation of fluid state

continuity of fluid medium

circumferentially compressible piston ring

compressible boundary layer

viscous damping-type behavior

viscous damping

viscous instability of a boundary layer

dissipation of energy in a viscous liquid

Helmholtz theorem on vorticity diffusion in a viscous liquid

theorem on uniqueness of viscous flows

viscous engine oil

non-interference; non-intervention

non-mandated non-governmental organization

non-directional beacon (NDB) / non directional beacon

point mass equation of motion

equation

Euler‘s pump and turbine equation

momentum equation

equation of gas state

Eulerian equation of one dimensional flow

fundamental equation of flow through the conduit of variable cross-section area

Laplace equation

sound absorption equation