Contact angle measurement in lattice Boltzmann method
Contact angle measurement in lattice Boltzmann method
复制标题
晶格玻尔兹曼法接触角测量
DOI:
10.1016/j.camwa.2018.07.021
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发表时间:
2017-02
影响因子:
2.9
通讯作者:
Chaoying Zhang
中科院分区:
文献类型:
--
作者:
Binghai Wen;Bingfang Huang;Zhangrong Qin;Chunlei Wang;Chaoying Zhang
Contact angle is an essential characteristic in wetting, capillarity and moving contact line;however, although contact angle phenomena are effectively simulated, an accurate and real-time measurement for contact angle has not been well studied in computational fluid.dynamics, especially in dynamic environments. Here, we design a geometry-based mesoscopic scheme for on-the-spot measurement of the contact angle in the lattice Boltzmann method. The measuring results without gravity effect are in good agreement with the.benchmarks from the spherical cap method. The performances of the scheme are further verified in gravitational environments by simulating sessile and pendent droplets on smooth solid surfaces and dynamic contact angle hysteresis on chemically heterogeneous surfaces. This scheme is simple and computationally efficient. It requires only the local data and is independent of multiphase models.
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影响因子:
2.4
作者:
Wen Binghai;Zhou Xuan;He Bing;Zhang Chaoying;Fang Haiping
通讯作者:
Fang Haiping
DOI:
10.1016/j.physa.2005.09.015
发表时间:
2006-03
影响因子:
3.3
作者:
A. Xu;G. Gonnella;A. Lamura
通讯作者:
A. Xu;G. Gonnella;A. Lamura
DOI:
10.1103/physreve.69.031919
发表时间:
2004-03
期刊:
Physical review. E, Statistical, nonlinear, and soft matter physics
影响因子:
--
作者:
Hua-bing Li;H. Fang;Zhifang Lin;Shixiong Xu;Shiyi Chen
通讯作者:
Hua-bing Li;H. Fang;Zhifang Lin;Shixiong Xu;Shiyi Chen
影响因子:
3.9
作者:
TRETINNIKOV, ON;IKADA, Y
通讯作者:
IKADA, Y
影响因子:
8.6
作者:
M. Swift;W. R. Osborn;J. Yeomans
通讯作者:
M. Swift;W. R. Osborn;J. Yeomans