New correlation for Nusselt number of nanofluid with Ag / Al 2 O 3 / Cu nanoparticles in a microchannel considering slip velocity and temperature jump by using lattice Boltzmann method

Analytical and numerical studies of the boundary slip in the immersed boundary‐thermal lattice Boltzmann method

“…Following the definition of the temperature jump in Karimipour, 31 the temperature jump T J j 0 is given by…”

“…[27][28][29] Karimipour et al investigated the effects of nanoparticle volume fractions and the slip coefficient on the velocity slip, temperature jump, and Nusselt number in a numerical simulation of a nanofluid laminar forced convection inside a microchannel using the TLBM. 30, 31 Jeong et al applied the IBM to the double-population TLBM to simulate natural convection in a square cavity with curve boundaries. 10 This combination of methods is known as the immersed boundary-thermal lattice Boltzmann method (IB-TLBM).…”

A joint lattice Boltzmann and molecular dynamics investigation for thermohydraulical simulation of nano flows through porous media

“…Because the LBM is a mesoscopic method which can be considered as a particle based method and at the same time is independent of actual number of molecules, it require less computational resources for low Kn flows. Recently there have been attempts to use the LBM for gaseous flows in slip flow regime (micro scale) [6][7][8][9][10][11][12][13][14][15][16][17][18] but only a few papers can be mentioned for the use of LBM in transition regime (nano scale) [19][20][21][22][23][24][25][26]. In our previous work, we proposed a modified thermal lattice LBM, in which a new effective relaxation time is defined as a function of the Knudsen number, which can simulate wide range of thermal flow regimes.…”

An experimental investigation on the heat transfer and pressure drop characteristics of nanofluid flowing in microchannel heat sink with multiple zigzag flow channel structures

“…Effect of the slip boundary conditions were taken into account. Karimipour [13] numerically investigated on the forced convective heat transfer of nanofluids flow in a microchannel using the lattice Boltzmann method. Various types of nanoparticles such as Ag, Cu and Al 2 O 3 were dispersed in water.…”