Table 2 Measured parameters of all coated samples.

From: A New Approach to Compute the Porosity and Surface Roughness of Porous Coated Capillary-Assisted Low Pressure Evaporators

 

Sample name

W1

W2

P1

P2

Substrate volume (cc)

0.295

0.295

0.295

0.295

Mass deposition (g)

0.3917

0.4301

0.3553

0.4071

Film thickness (μm) from CMT

200

230

180

201

Open pore volume of the substrate, Vos (cc)

0.0072

0.0072

0.0072

0.0072

Sample volume, Vs (cc)

0.3516

0.3563

0.3485

0.3563

Open pore volume, Vo (cc)

0.0229

0.0300

0.0181

0.0221

Film density, \({{\rho }}_{{film}}\)(g/cc)

5.036

4.742

5.007

4.917