The effect of heat transfer on peristaltic flow of a couple stress fluid through a porous medium in a two dimensional flexible channel was studied under long wave length approximation. A Closed form of expressions is derived in terms of wall slope parameter for axial velocity, temperature and heat transfer coefficient using perturbation method. The effects of pertinent parameters of interest on...

Abstract The adequate modeling of the micro/nano arc resonators' dynamics is vital for their successful implementation. Here, a size-dependent model, wherein material structure, porosity, and micro-rotation effects grains are considered, derived by combining couple stress theory, multi-phase classical Euler–Bernoulli beam aiming to characterize frequency tunability resonators as monitoring eith...

A novel α-oximation reaction of unactivated aldehydes has been achieved in excellent yields by reaction with NaNO(2)-FeCl(3) couple and in the presence of pyrrolidine as organocatalyst.