... ) and slip velocity. Governing equations are transformed via similarity variables and solved numerically using the MATLAB bvp4c algorithm. Additionally, an artificial neural network ( ANN ) is developed as a high-speed surrogate model to predict Nusselt number targets based on five physical input...

... and solved analytically. The Poisson–Boltzmann equation is linearized using the Debye–Hückel approximation. A comprehensive analysis is conducted using varying parameters such as slip velocity, electroosmotic strength and channel geometry. Findings In non-uniform microchannels, the combined impacts...

... of second-order slip velocity on hybrid nanofluids. The behavior of the flow and heat transfer has been thoroughly analyzed with the variations in governing parameters such as heat source/sink and nanoparticle volume fraction. Moreover, the use of the wall slip velocity in this hybrid nanofluid model...

... of nanofluid was used to enhance the heat transfer under a homogeneous magnetic field with the strengths of Ha = 0, 20 and 40. Both slip velocity and no-slip boundary conditions were used. Design/methodology/approach The laminar flow was studied using Reynolds numbers of 1, 10 and 50. The results showed...

.... The upper and lower microchannel walls were fully insulated thermally along 15 per cent of their lengths at each end of the microchannel, with the in-between length being exposed to a constant temperature. The slip velocity boundary condition was applied along the microchannel walls. Design/methodology...

... at: marjan.goodarzi@tdtu.edu.vn 05 05 2018 08 07 2018 25 07 2018 © Emerald Publishing Limited 2018 Emerald Publishing Limited Licensed re-use rights only Nanofluid Non-Newtonian fluid Microtube Slip velocity Temperature jump Through conducting empirical analysis on slow flow...

... The boundary condition of the slip velocity is considered on the upper and lower walls of the microchannel. In this work, the flow of nanofluid in the microchannel is considered to be slow, permanent and Newtonian. In the present study, the effect of injection through the microchannel wall on the slip velocity...