Mohammad Hossein Doranehgard

TL;DR: In this article, U-shaped, wavy and spiral pipes with identical pipe lengths on a flat plate collector are simulated and three-dimensional and steady state equations of continuity, momentum, SST k-ω turbulence model, and energy are solved.

TL;DR: A linear model with integer variables is developed to derive offering and bidding curves, which are robust against the uncertainty associated with the load demand of the large consumer, and results show that the higher amount of uncertain parameter is considered, the higher procurement price has resulted for theLarge consumer.

TL;DR: In this paper, an annular porous structure is installed inside the absorber tube to improve heat transfer and the effects of simultaneous utilization of porous structure and nanoparticle addition on heat transfer, pressure drop, and thermal efficiency of the receiver are investigated for different values of Reynolds number, volume fraction of nanoparticles, inlet temperature and Darcy number of the porous region.

TL;DR: In this paper, the effect of angular velocity on heat transfer of non-Newtonian power-law nanofluid including CuO nanoparticles inside a partially porous square enclosure with a concentric rotating cylinder and a hot side wall is numerically investigated.

TL;DR: In this article, the Nusselt number on the obstacles is used to predict the thermal response of the inlet flow in a porous medium with time-varying inlet flows.