Correction: Formation Mechanism of Trailing Oil in Product Oil Pipeline. Processes 2019, 7, 7

Enbin Liu; Wensheng Li; Hongjun Cai; Shanbi Peng

doi:10.3390/pr8070835

,

and

Petroleum Engineering School, Southwest Petroleum University, Chengdu 610500, China

^*

Author to whom correspondence should be addressed.

Processes2020, 8(7), 835;https://doi.org/10.3390/pr8070835

This article belongs to the Special Issue Energy, Economic and Environment for Industrial Production Processes

Version Notes

Order Reprints

We were not aware of some errors made in the proofreading phase; therefore, we wish to make the following corrections to the mathematical equations in the text in [1].

(1)

Figure 14 shows that the volume fraction of gasoline at 6 s to 9 s was less than 1%. The distance between the two interfaces with 99% and 1% forward batch concentration is defined as the length of the contamination. Equation (9) can be modified to yield

C = 9 [0.21 \ln (N) + 0.96] V

(10)

(2)

When the Reynolds number was larger than the critical Reynolds number of contamination, the formula for calculating the contamination length is

C = 11.75 d^{0.5} L^{0.5} {Re}^{- 0.1} + 9 [0.21 \ln (N) + 0.96] V

(11)

References

Liu, E.; Li, W.; Cai, H.; Peng, S. Formation mechanism of trailing oil in product oil pipeline. Processes 2019, 7, 7. [Google Scholar] [CrossRef]

© 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).

Correction: Formation Mechanism of Trailing Oil in Product Oil Pipeline. Processes 2019, 7, 7

References

Article Metrics

Citations

Article Access Statistics