… optimum dimensions of uniform fully wet annular fins were studied by Brown [9]. An equation
was derived to relate the optimum dimensions of uniform fully wet annular fins … ranges of fin …

… annular fin of least material and is thinner at the bore. If the ability to dissipate heat is the only
criterion used to measure annular fin performance then the fin of … a choice of fin shape and …

… characteristics of fin-and-tube heat exchangers under dehumidifying conditions, and the
focus of this work is placed on designing the optimum shape of partially wet annular fins. …

… Because the thermal conductivity of an annular fin is a function of temperature in many
practical engineering applications, the nonlinear optimum shape design problem is considered in …

… design the optimal shape of the annular fins based on the desired fin efficiency and fin volume
… The functional form of the optimum fin shape is not required before the estimation, and the …

… The fin with different types of shapes and sizes of fns can be employed on the surface of …
There is a continuous effort taken by the designers to determine the optimum size of fin. There …

… of annular fins was to pursue the optimal fin shape that … to analyze a trapezoidal annular
fin using this usual two-… to pursue the optimum designs for the convective annular fins of …

… optimum dimensions for straight and annular fins of constant thickness and for wedge-shaped
straight fins … and went to determine the optimum cylindrical- and conical-spine dimensions. …

… The optimum shapes for annular fins adhered to a bare tube are estimated in the present …
based on the desired fin efficiency and fin volume. The shape of the annular fins adhered to the …

… They observed that annular fins are effective for high Reynolds numbers and high Prandtl …
He also proposed a method to improve the fin shape, termed as cut-and-twist fin modification, …