Jet impingement is considered to be an effective technique to enhance the heat transfer rate,
and it finds many applications in the scientific and industrial horizons. The objective of this …

In this study, jet impingement cooling on flat surface was investigated experimentally. The
aim of this study is to elucidate the effect of extended jet holes on the heat transfer …

In this study, jet impingement cooling on a rib-roughened surface has been investigated
experimentally. The aim of this study is to investigate the effect of extended jet holes on the …

Abstract Effect of new design of elongated jet hole on the thermal efficiency (η th) of a solar
air heater (SAH) has been numerically studied in this paper. Jet impingement technique …

Existence of the vortices in a flow field strongly affects the heat transfer. In this study, effect of
newly proposed punched triangular ramp vortex generator (PRVG) on heat transfer …

Staggered array jet impingement cooling (JIC) on a semi-circular concave surface has
investigated numerically. The main objective of this work is to examine elongated jet holes …

Double-wall cooling structures are commonly used to enhance the heat transfer in
combustor liner and aerofoil internal cooling within gas turbine engines and other industrial …

Jet impingement cooling is a common technique for cooling the leading edge of turbine
blades that experience high thermal loads. This study examines the effect of rotation on jet …

In this study, effects of heat transfer performance on the roughened target surface with slot-
shaped pins (SSP) were numerically investigated using an in-line array of extended jet …

The turbine blade leading edge is imposed with large heat load due to the flow stagnation
effect. Jet impingement cooling is widely used to keep blade leading edge below critical …