[PDF] Top 20 Optimization of Heat Transfer through Rectangular Duct

... as trapezoidal, in which the generated flow is extremely complex .Sometimes, the ducts are can be wavy or corrugated in the stream wise direction and might be manufactured with ribs in order to achieve faster transition ... See full document

... improve heat transfer. Heat transfer technology is being highly used in heat exchanging applications like refrigerators, automobiles, process industries ...Enhanced heat ... See full document

... state heat transfer by natural convection through the four samples of the vertical rectangular fin configurations with pre-determined dimensions of the base plate and different number of ... See full document

... the duct aspect ratio (b/a) Moreover, Chandratilleke and Nursubyakto‟s [40] numerical study of a curved rectangular duct reported that the heat transfer for a curved duct ... See full document

... determine heat transfer and friction factors for turbulent flow through rectangular ducts with reveres pentagonal shape at same height, reveres pentagonal shape at uniformly varying height, ... See full document

... a rectangular duct under the magnetic force is introduced and two analyses (MHD and FHD) with different kinds of magnetic field and numerous numbers ...of heat transfer which is the main ... See full document

... with rectangular cross-section with 12 × 8 cm inner sides, length of 100 cm and the wall thickness of 1 mm are shown in Figure ...rate through the vertical channel and T- types (Copper/Constantan) ... See full document

... on heat transfer enhancement in a triangular ribbed ...convection heat transfer and friction loss behaviors for turbulent airflow through a constant heat flux ...the heat ... See full document

... on heat transfer rate in rectangular duct of air heater which leads to increase in Nusselt number by ...smooth duct. Prasad and Mullick [3] investigated on the augmentation of ... See full document

... on heat transfer and fluid flow characteristics of air flow in rectangular duct with multi-v shaped rib with gap roughness on the heated plate ...J.S. Heat transfer and friction ... See full document

... on heat transfer and fluid flow characteristics of rectangular duct of solar air heater having V-shaped ribbed roughness on the absorber plate as shown in ... See full document

... of rectangular cross section of different aspects ratios under circumferentially uniform wall temperature and axially uniform heat flux thermal boundary ...and optimization of microchannel ... See full document

... studing heat transfer problems, however due to complex nature of governing equations and issues in getting numerical solutions, researchers have focused heighest attention on experimental ...on heat ... See full document

... low heat transfer coefficient between the absorber plate and air flowing in the ...the heat transfer zone and ultimately performance of solar air heater improves ...of heat ... See full document

... the duct system more scope of heat transfer ...determining Heat transfer coefficients are experimentally for different corrugation angles and their results are compared with ... See full document

... in heat transfer capability in SAH duct which can be done by creating turbulence in a duct by introducing artificial roughness geometry in ...increase heat transfer ...enhance ... See full document

... 0.0338, duct aspect ratio (W/H) value of 8, pitch (p) in the range of 10– 30 mm and Reynolds number (Re) range of 3000– ...the heat transfer coefficient by ...smooth rectangular duct ... See full document

... point, heat transfer and fluid flow behavior in a rectangular duct with different roughened ribs mounted on one of the principal wall (solar plate) using the CFD software (Fluent ...local ... See full document

... study heat transfer and fluid flow behavior in a rectangular duct of a solar air heater with one roughened wall having combination of circular and square transverse wire rib ...the heat ... See full document

... nanofluid through an equilateral triangular duct at constant wall heat flux resulted in heat transfer increases up to 41% ...48% heat transfer enhancement from the ... See full document