Quote:
|
Originally Posted by Les
An example of the temperature effect on h of as predicted by Sieder-Tate and Flomerics.
Although have not isolated Kinematic Viscosity, this is probably partially responsible.
|
I think almost totally reponsible Les
From properties
here.
Some charts:
Density and Viscosity
Giving Kinematic Viscosity
Quote:
|
Originally Posted by Cather
If you're asking for a graph of the relationship between viscosity and performance drop, I don't have one.
|
Well, some
fumbling.
(how do you push 4 lpm through a 2mm diameter tube?)
The step from Reynolds number to Nusselt to "h" is fraught. I have no idea of the barrier thickness, no clue how to guess either. Empericality rules. Suffice to say that Nusselt (and thereby "h") is proportional to Reynolds. Ish.