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measurement of contact angle for rock core with contact angle meter

Number of hits:3528    Release time:2020-08-25 00:00:00

we measured contact angle of rock core with contact angle meter. Rock core is saturated with crude oil and contact angle is about 127°. We using circle fitting method to calculate contact angle for it. Drop is about 1uL, So circle fitting is still suitable for it.But, we suggest you using Young-laplace equation fitting method and using curve base line for this measurement.

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