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Your search keyword '"Duan, Lunliang"' showing total 31 results
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31 results on '"Duan, Lunliang"'

17. Nonlinear Wave-Induced Uplift Force onto Pipelines Buried in Sloping Seabeds.

Author

Duan, Lunliang, Zhan, Bolin, Shen, Linhong, Fan, Meiling, and Wang, Duoyin

Subjects
OCEAN bottom, TWO-dimensional models, NONLINEAR waves
Abstract

In this paper, a two-dimensional numerical model for wave-seabed-pipeline interaction is developed to examine the wave-induced uplift force onto pipelines buried in sloping seabeds. The Reynolds-averaged Navier stokes equation and the poro-elastic equation are used to simulate the wave motion and seabed response, respectively. Meanwhile, the pipeline is considered to be elastic. Firstly, three laboratory experiments are taken to verify the effectiveness of the numerical model. Then, the effects of pipeline characteristics, soil properties and wave parameters on the nonlinear wave-induced uplift force onto a pipeline buried in a sloping seabed are analyzed. Finally, an empirical formula for predicting the nonlinear wave-induced uplift force onto buried pipelines under different slope angles is proposed. It can be found that the slope angle can greatly affect the nonlinear wave-caused pore pressure response, as well as the uplift force onto the pipeline. Moreover, the simple method for predicting the uplift force proposed in this paper can facilitate engineering applications. [ABSTRACT FROM AUTHOR]

Published
2023
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21. Author Correction: A mussel-inspired film for adhesion to wet buccal tissue and efficient buccal drug delivery.

Author

Hu, Shanshan, Pei, Xibo, Duan, Lunliang, Zhu, Zhou, Liu, Yanhua, Chen, Junyu, Chen, Tao, Ji, Ping, Wan, Qianbing, and Wang, Jian

Subjects
TISSUES
Abstract

This correction notice is for an article titled "A mussel-inspired film for adhesion to wet buccal tissue and efficient buccal drug delivery" published in Nature Communications. The notice states that errors were found in Figures 6c, 7b, and in Supplementary Figs. 5d, 8d, 8f due to the similarity of different group names. The errors have been corrected in both the PDF and HTML versions of the article. The notice also provides a link to the corrected supplementary information. The authors of the article are Shanshan Hu, Xibo Pei, Lunliang Duan, Zhou Zhu, Yanhua Liu, Junyu Chen, Tao Chen, Ping Ji, Qianbing Wan, and Jian Wang. [Extracted from the article]

Published
2024
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