Mechanism of Ultrasonic Physical-Chemical Viscosity Reduction for Different Heavy Oils.

ACS Omega · 2021 · PMC7841929 · PMID 33521467

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a decreasing trendno p-value reported

It can be seen from Figure 2 a that, with the increase in ultrasonic frequency, the viscosity reduction effect of ultrasonic wave on oil sample 1 and oil sample 2 shows a decreasing trend.

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