Energy crisis and air pollution are the two leading scientific issues that require global
attention. The fundamental reason for the rise in energy costs is the rapid depletion of fossil …

This paper investigates the effect of perforation shape or geometry on the heat transfer of
perforated fins. The type of heat exchanger used is heat sink with the perforated fins under …

The Engine cylinder is one of the major automobile components, which is subjected to high
temperature variations and thermal stresses. In order to cool the cylinder, fins are provided …

The cylinder is one of the main part and heart of the engine. The cylinder should be strong
enough to bear high temperature variations and thermal stresses. In order to cool the …

In all engine two types of cooling systems are utilized, liquid-cooling & air-cooling, among
the two types of engine cooling system, liquid-cooling is widely used due to its capacity to …

Engine life and effectiveness can be improved with effective cooling. The cooling
mechanism of the air cooled engine is mostly dependent on the fin design of the cylinder …

The rapid movement of heat transferred goes to be the most important target for researchers
to deals with the thermal problems of electronic systems. Especially, that has high packing …

This study examines the heat transfer enhancement achieved from a vertical rectangular fin
embedded with circular perforations under natural convection as compared to an equivalent …

In automobiles, the engine cylinder is subjected to high temperature variations and thermal
stresses. So as to cool the engine cylinder, fins are mounted on the engine cylinder to …

Heat transfer removal from surfaces has a great importance in many engineering application
including high heat generation rate from heat source, excessive rubbing or high speed flow …