We examined the thin-film flow problem of a third-grade fluid on an inclined plane under fuzzy environment. The highly nonlinear governing differential equations (DEs) with boundary conditions are fuzzified using triangular numbers (TFNs) developed by α -cut id="M2"> <mo...

exact solution for steady two-dimensional flow of an incompressible magma is obtained. themagmatic flow is studied by considering the magma as a second grade fluid. the governing partialdifferential equations are transformed to ordinary differential equations by symmetry transformations. resultsare discussed through graphs to understand the rheology of the flowing magma

In this paper‎, ‎steady flow of a third-grade fluid in a porous half‎ space has been considered‎. ‎This problem is a nonlinear two-point‎ boundary value problem (BVP) on semi-infinite interval‎. ‎The‎ solution for this problem is given by a numerical method based on the feed-forward artificial‎ neural network model using radial basis activation functions trained with an interior point method‎. ...

An analysis has been carried out for the characteristics of melting heat transfer in the boundary layer flow of third grade fluid in a region of stagnation point past a stretching sheet. The relevant partial differential equations are reduced into ordinary differential system by suitable transformations. The series solutions are developed by homotopy analysis method. It is revealed that an incr...

the meshless local radial point interpolation (mlrpi) method is applied to examine the magnetohydrodynamic (mhd) ow of third grade uid in a porous medium. the uid saturates the porous space between the two boundaries. several limiting cases of fundamental ows can be obtained as the special cases of present analysis. the variations of pertinent parameters are addressed.

In this paper, we use the classical Lie group method, to investigate symmetries of heat transfer flow a third-grade fluid. This approach allows one reduce coupled partial differential equations governing problem, system nonlinear ordinary equations. Point such systems are used construct some classes solutions. By using travelling wave solutions, studied influence fluid parameters on flow.