Increasing the Convective Heat Transfer Coefficient Inside Heat Removal Channels of Sheet-Piped Light-Absorbing Panels of Flat-Plate Solar Collectors in the Laminar Flow Regime of Heat Transfer Fluid

摘要

Abstract— The study presents ways to improve convective heat transfer inside heat removal channels of light-absorbing heat-exchange panels of flat-plate solar water heating collectors in laminar viscous and viscous gravity modes of the heat transfer fluid flow by affecting the thermal boundary layer formed on the inner surfaces of their walls.