5, we compare the BER performance of the P[U.sub.R] and S[U.sub.R] in the presence of Rayleigh
and Nakagami-m fading channels for both m = 2 and m = 3.
The fading channel coefficients can be produced by Rician or Rayleigh
distributions, based on the existence or the absence of the specular signal component or the line of sight [10-11].
Thus, the solutions of Reynolds lubrication equation for the pressure distribution, load capacity, and frictional coefficient were obtained through a relatively simple calculation and some detailed flow information on Rayleigh
step bearing has been neglected .
Experimental studies of convection in a cubic cavity with a vertical temperature difference were performed in a wide range of Rayleigh
where [[omega].sub.i] is the circular frequency of mode i; [alpha] is the coefficient to define the mass proportional Rayleigh
damping ratio [[xi].sub.[alpha]]; [beta] is used to define the stiffness proportional Rayleigh
damping ratio [[xi].sub.[beta]].
waves-a progress report," European Journal of Physics, vol.
Here [P.sub.c] and [P.sub.t] are the Prandtl numbers and [R.sub.t] and [R.sub.c] are the thermal and solute Rayleigh
When a vertical-impact source is applied, the vertical and radial geophones record the vertical (Z) and radial (R) components of the generated Rayleigh
(14) Figure 2(b) shows clear Love (top panels) and Rayleigh
(bottom panels) wave propagations.
Marcatos and Pericleous have numerically studied the turbulent convection for Rayleigh
numbers up [10.sup.16].
The obtained results have been presented graphically to illustrate the impact of various parameters on the Rayleigh
number Ra as well as critical Rayleigh
, "On the instability of jets," Proceedings of the London Mathematical Society, vol.