n the current study, a thermoeconomic analysis of two different solar hot water systems based on two types of flat plate collector (FPC) and evacuated tube collector (ETC) are studied under the cold climate conditions of Iran. The annual solar...

walls and (c) liquid evacuation from the channel, are investigated by means of a novel perspective of pseudo-potential lattice Boltzmann model. The effects of channel slope angle on velocity profiles and outlet mass flow rate of the condensed liquid...