f(h,p,D,V, µ, Cp, k) k = thermal conductivity (W/m°C) h = convective heat transfer coefficient (W/m2°C) D = diameter (m) V = velocity (m/s) H = dynamic viscosity (Pa-s) Cp = specific heat (J/kg°C) p = density (kg/m³) pDV Re = Reynolds number = %3D uCp Pr Prandl numbers k St = Stanton number pVc,

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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Using Buckinghams Pi theorem, obtain the dimensionless parameters: Reynolds number, Prandtl number, and Stanton number from the function: 

f (h, p, D,V, u, Cp,k)
k = thermal conductivity (W/m°C)
h = convective heat transfer coefficient (W/m2°C)
D = diameter (m)
V = velocity (m/s)
H = dynamic viscosity (Pa-s)
Cp = specific heat (J/kg°C)
p = density (kg/m³)
pDV
Re = Reynolds number =
uCp
Pr Prandl number
k
St = Stanton number =
pV cp
Transcribed Image Text:f (h, p, D,V, u, Cp,k) k = thermal conductivity (W/m°C) h = convective heat transfer coefficient (W/m2°C) D = diameter (m) V = velocity (m/s) H = dynamic viscosity (Pa-s) Cp = specific heat (J/kg°C) p = density (kg/m³) pDV Re = Reynolds number = uCp Pr Prandl number k St = Stanton number = pV cp
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