...Igor V. Shevchuk Purpose This study aims to present a novel approximate analytical solution for laminar heat and mass transfer in a conical gap (rotating cone and a fixed disk, conicity angles up to 4°) at high Prandtl numbers. Design/methodology/approach The recently proposed improved...

... microorganisms and nanoparticles, passing through a rotating cone. Design/methodology/approach The imposed technique for solving the governing equations is the Runge–Kutta fifth-order method. The main point of this survey is to diagnosis the influence of diverse factors on velocity, temperature distributions...