Effects of transverse magnetic field, Prandtl number and Reynolds number on non-Darcy mixed convective flow of an incompressible viscous fluid past a porous vertical flat plate in a saturated porous medium, Int.
What does PR stand for?
PR stands for Prandtl Number
This definition appears very frequently and is found in the following Acronym Finder categories:
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We have 88 other meanings of PR in our Acronym Attic
- Position Reference
- Position Release (AT&T)
- Posting Reference
- Postoperative Recurrence (surgery)
- Potomac Runners (Washington, DC area running group)
- Pour Remercier (French: to express thanks)
- Power Rangers (cartoon)
- Power Rating (gaming)
- Power Repeatability (Agilent)
- Prairie (street suffix)
Samples in periodicals archive:
From this figure it is seen that the temperature decreases with increasing the values of Prandtl number Pr in the boundary layer.
i] = pipe internal diameter DB = dry bulb f = Darcy friction factor fpi = fins per inch gpm = gallon per minute J = heat transfer Colburn J-factor L = straight pipe length NTU = number of transfer units Nu = Nusselt numbe OD = outside diameter Pr = Prandtl number Re = Reynolds number RH = relative humidity St = Stanton Number TMY = Typical Meteorological Year VAV = variable air volume WB = wet Bulb [J.
r] Prandtl number q Volumetric heat generation [W/m.
p] being the inverse of the effective Prandtl number and the specific heat at constant pressure, respectively.
These results are obtained to illustrate the influence of the magnetic field M, the radiation parameter R, the Prandtl number [P.
2] ppb parts per billion Pr Prandtl number of liquid Jet in stage 2, [[upsilon].
However, Gebhart , Gebhart and Mollendorf  have shown that when the temperature difference is small or in high Prandtl number fluids or when the gravitational field is of high intensity, viscous dissipative heat should be taken into account in free convection flow past a semi-infinite vertical plate.