Investigations of laminar fluid flow between two moving or stationary plates, and rotating discs, over the years were geared toward how to increase Tesla-based turbine efficiency. Therefore, this research entails construction, design simulation a Tesla in order investigate potential for energy generation. Method solution construction physical model from locally sourced materials. The geometry p...

Abstract Creep response for isotropic axisymmetric rotating disc made of a particle-reinforced FGM has been investigated in the present study. The result obtained for non linear variation of particle distribution along the radial distance of the disc are compared with that of discs containing the same amount of particle distributed uniformly or linearly along the radial distance. The disc under...

The present work proposes a collocation spectral method for solving the three-dimensional Navier-Stokes equations using cylindrical coordinates. The whole diameter −R ≤ r ≤ R is discretized with an even number of radial Gauss-Lobatto collocation points and an angular shift is introduced in the Fourier transform that avoid pole and parity conditions usually required. The method keeps the spectra...

This rotating oxygenator is of a design differing from other rotating oxygenators in that the large surface area necessary for filming blood at high rates of flow is obtained by using a small number of concentric drums rather than a large number of discs. This makes for simplicity of manufacture and ease of assembly. The design is such that it can be cast in plastic in three parts and mass prod...

We present analytical and numerical solutions for accretion discs subject to a non-zero central torque. express this in terms of single parameter, $f$, which is the ratio outward viscous flux angular momentum from inner boundary inward advected there. The standard "accretion" disc, where condition zero-torque, represented by $f=0$. A "decretion" radial velocity at zero, $f\rightarrow\infty$. Fo...