Open Science Research Excellence
@article{(International Science Index):http://waset.org/publications/4936,
  title    = {A Numerical Study on Heat Transfer in Laminar Pulsed Slot Jets Impinging on a Surface},
  author    = {D. Kim},
  country   = {Korea, Republic Of},
  institution={Kumoh National Institute of Technology},
  abstract  = {Numerical simulations are performed for laminar
continuous and pulsed jets impinging on a surface in order to
investigate the effects of pulsing frequency on the heat transfer
characteristics. The time-averaged Nusselt number of pulsed jets is
larger in the impinging jet region as compared to the continuous jet,
while it is smaller in the outer wall jet region. At the stagnation point,
the mean and RMS Nusselt numbers become larger and smaller,
respectively, as the pulsing frequency increases. Unsteady behaviors
of vortical fluid motions and temperature field are also investigated to
understand the underlying mechanisms of heat transfer enhancement.},
    journal   = {International Journal of Mechanical, Aerospace, Industrial, Mechatronic and Manufacturing Engineering},  volume    = {6},
  number    = {9},
  year      = {2012},
  pages     = {1872 - 1875},
  ee        = {http://waset.org/publications/4936},
  url       = {http://waset.org/Publications?p=69},
  bibsource = {http://waset.org/Publications},
  issn      = {eISSN:1307-6892},
  publisher = {World Academy of Science, Engineering and Technology},
  index     = {International Science Index 69, 2012},
}