Numerical analysis of turbulent flows in the helically coiled pipes of heat transfer

@inproceedings{Kwag2013NumericalAO,
  title={Numerical analysis of turbulent flows in the helically coiled pipes of heat transfer},
  author={Seung-hyun Kwag},
  year={2013}
}
The flow analysis has been made by applying the turbulent models in the helically coiled tubes of heat transfer. The k- and Spalart-Allmaras turbulent models are used in which the structured grid is applied for the simulation. The velocity vector, the pressure contour, the change of residuals along the iteration number and the friction factors are simulated by solving the Navier-Stokes equations to make clear the Reynolds number effect. The helical tube increases the centrifugal forces by which… CONTINUE READING