The method is strongly implicit and for this reason the implementation of 4-equation, intermittencybasedmodels requires special attention. The Navier-Stokes equations, the transport equations of the kinetic energy ofturbulence () and the turbulent frequency (蠅) are inverted at the same time as the...
Implicit noniterative scheme for unsteady boundary layer A fully implicit and noniterative method is developed in order to solve both the steady and unsteady boundary-layer equations accurately and efficiently. T... P Orlandi,JH Ferziger - 《Lecture Notes in Physics》 被引量: 21发表: 1981年 加...
A numerical method for integrating the unsteady boundary-layer equations when there are regions of backflow A numerical method for integrating the unsteady twodimensional boundarylayer equations using a second-order-accurate implicit method, which allows for arbitrary mesh spacing in the space and time ...
Turbulent Boundary Layer Whenever Rl is large, the length of laminar boundary layer is so short that the layer can be regarded as a turbulent boundary layer over the full length of a flat plate. Now, assume the distribution of u to be given by, (9.19)uU=(γδ)1/7=η1/7 like turbul...
The boundary-layer equations for laminar and turbulent incompressible flows about two-dimensional and axisymmetric flows are solved by an implicit finite-difference method. An eddy-viscosity concept is used to eliminate the Reynolds shea... T Cebeci,AMO Smith,G Mosinskis - 《Journal of Heat Transf...
The boundary-layer approximation can also be used to describe two-dimensional flows past curved bodies where the velocity of the outer flow becomes dependent on the longitudinal coordinate. In this case, one can use the Blasius series expansion method with the outer flow expressed as [5] (189)...
A method for forming anti-boundary layer patterns includes patterning a first masking layer on a chrome layer, etching to remove portions of the chrome layer and expose portions of a first quartz layer, removing the first masking layer, patterning a second masking layer on portions of the chrome...
The boundary-layer approximation can also be used to describe two-dimensional flows past curved bodies when the outer flow velocity becomes dependent on the longitudinal coordinate. In this case, one can use the Blasius’ series expansion method with the outer flow given by [5] (189)Vx=∑n=...
Buoyancy-induced inclined boundary layer flow in a saturated porous medium An implicit finite difference method is used to analyze the free convection flow in a saturated porous medium adjacent to an inclined plate, where wall tem... J Jiin-Yuh,WJ Chang - 《Computer Methods in Applied Mechanics...