T tymr Well-known member Joined Sep 16, 2008 Messages 125 Reaction score 0 Aug 3, 2009 #1 what is the value of the viscosity of water when used in this eq'n? K = (30n/Gs-1)^0.5 (n is nu)
L layad Project Engineer Joined Jun 11, 2009 Messages 46 Reaction score 0 Location PA Aug 6, 2009 #2 tymr said: what is the value of the viscosity of water when used in this eq'n? K = (30n/Gs-1)^0.5 (n is nu) Click to expand... Viscosity depends on temperature. If you know the temperature, you can google viscosity of water.
tymr said: what is the value of the viscosity of water when used in this eq'n? K = (30n/Gs-1)^0.5 (n is nu) Click to expand... Viscosity depends on temperature. If you know the temperature, you can google viscosity of water.
C civilized_naah Well-known member Joined Jun 30, 2009 Messages 409 Reaction score 28 Location Maryland Aug 7, 2009 #3 tymr said: what is the value of the viscosity of water when used in this eq'n? K = (30n/Gs-1)^0.5 (n is nu) Click to expand... Is that equation supposed to be dimensionally consistent, or is it empirically based? I don't recall seeing it. I ask because the dimensions don't agree. G_s -1 is dimensionless nu is L^2/T K is L/T
tymr said: what is the value of the viscosity of water when used in this eq'n? K = (30n/Gs-1)^0.5 (n is nu) Click to expand... Is that equation supposed to be dimensionally consistent, or is it empirically based? I don't recall seeing it. I ask because the dimensions don't agree. G_s -1 is dimensionless nu is L^2/T K is L/T
