eddy viscosity उदाहरण वाक्य
उदाहरण वाक्य
- Here, z is the elevation above the bed, c _ s is the concentration of suspended sediment at that elevation, h is the flow depth, P is the Rouse number, and \ alpha relates the eddy viscosity for momentum K _ m to the eddy diffusivity for sediment, which is approximately equal to one.
- In 1948 Henry Stommel proposed a circulation for the entire ocean depth by starting with the same equations as Sverdrup but adding bottom friction, and showed that the variation in Rossby ( eddy viscosity ), Sverdrup ( upper ocean wind driven flow ) and Stommel ( western boundary current flow ) and proposed a complete solution for the ocean circulation.
- By the adoption of the eddy viscosity concept these effects are expressed through the eddy viscosity, which is optionally determined by one of the following five closure models : a constant eddy viscosity; the Smagorinsky sub-grid ( zero-equation ) model; the k-( one-equation ) model; the standard k-? ( two-equation ) model; and a combination of the Smagorinsky model for the horizontal direction and a k-? model for the vertical direction.
- By the adoption of the eddy viscosity concept these effects are expressed through the eddy viscosity, which is optionally determined by one of the following five closure models : a constant eddy viscosity; the Smagorinsky sub-grid ( zero-equation ) model; the k-( one-equation ) model; the standard k-? ( two-equation ) model; and a combination of the Smagorinsky model for the horizontal direction and a k-? model for the vertical direction.
- By the adoption of the eddy viscosity concept these effects are expressed through the eddy viscosity, which is optionally determined by one of the following five closure models : a constant eddy viscosity; the Smagorinsky sub-grid ( zero-equation ) model; the k-( one-equation ) model; the standard k-? ( two-equation ) model; and a combination of the Smagorinsky model for the horizontal direction and a k-? model for the vertical direction.