Comparative study of large eddy simulation of film cooling using a dynamic global-coefficient subgrid scale eddy-viscosity model with RANS and Smagorinsky Modeling

Computational study of plasma actuator on film cooling performance for different shaped holes

“…Consequently, the component working in high temperature environment is protected with a high film cooling effectiveness. 1 According to most studies on film cooling technique, the film cooling effectiveness is determined by two types of parameters: (1) The geometric parameters of film cooling holes, including the shape, inclination, array and positioning of the holes, etc. [2][3][4][5] (2) Flow characteristics, including blow ratio, turbulence intensity, Reynolds number and density ratio, etc.…”

Natural convection between a circular enclosure and an elliptic cylinder using Control Volume based Finite Element Method

“…They found that the angle of turn has an important effect on the streamlines, isotherms and maximum or minimum values of local Nusselt number. The main objective of the present work is to conduct a numerical investigation of natural convection heat transfer [15][16][17][18][19][20] in a semi-annulus enclosure filled with nanofluid using the Control Volume based Finite Element Method (CVFEM) [21][22][23][24][25][26][27]. The CVFEM uses the advantages of both finite volume and finite element methods for simulation of multi-physics problems in complex geometries.…”