Dear all,
It is stated in a literature that:
Solubility = [87 cm^3(STP) H20]/ [cm^3 polymer*atm] = 93,28 (g H20/cm^3 polymer)/ (g H20/cm^3 air)
where the storage conditions is 28 degress celcius and 70% relative humidity, at 1 atm.
My question, how do i convert from the first unit to...
Dear all,
I'm trying to solve the diffusion PDE for my system, shown below:
\frac{\partial C}{\partial t} = D (\frac{\partial^2 C}{\partial r^2} + \frac{1}{r} \frac{\partial C}{\partial r})
where C is the concentration, changing with time t and radius r. D is the diffusion...