The mechanism of ultrasonic irradiation effect on viscosity variations of heavy crude oil.

Ultrason Sonochem · 2021 · PMC8637133 · PMID 34847448

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a decreasing trendno p-value reported

3 (b) shows that the VRR follows a decreasing trend along with an increase in temperature, with the curve gap tightening between 6 and 12 mins.

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