Abstract

Dushyant Singh Chandel, Dr. S. K. Nagpure

ABSTRACT

This paper focuses on extensive review on heat transfer and flow in Annulus. Conventionally, Heat transfer is categorized into three forms, namely, convection, conduction, and radiation respectively. Since convection is one of the chief modes of heat transfer which is qualified in terms of forced, natural, thermo-magnetic, gravitational and granular. In recent year enormous research has been carried out in the field of heat transfer via conventionally through annulus computationally, numerically, and experimentally. Various factors have been investigated in order to examine the effect of eccentricity ratio, direction of flow, orientation of annulus i.e. horizontal, inclined or vertical. And on the basics of obtained results various empirical correlations has been reported and illustrated through meaningful graphs.