• Acta Physica Sinica
  • Vol. 68, Issue 17, 170501-1 (2019)
Kang Jin* and Guang-Yin Jing*
DOI: 10.7498/aps.68.20190435 Cite this Article
Kang Jin, Guang-Yin Jing. Pressure of active system under the electric double layer interaction[J]. Acta Physica Sinica, 2019, 68(17): 170501-1 Copy Citation Text show less
For different initial angular coordinates, the evolutions of orienting angles. Reduced damping coefficient αr = 0.5.对于不同的初始角坐标, 粒子取向角随时间的演化, 约化阻尼系数αr = 0.5
Fig. 1. For different initial angular coordinates, the evolutions of orienting angles. Reduced damping coefficient αr = 0.5. 对于不同的初始角坐标, 粒子取向角随时间的演化, 约化阻尼系数αr = 0.5
Schematic diagram of the active particle, the horizonal distance between the wall and the centroid of the particle is x, the length of the particle is 2L and the orienting angle is θ.主动系统粒子示意图, 粒子质心距离壁面水平距离为x, 粒子长度为2L, 取向角为θ
Fig. 1. Schematic diagram of the active particle, the horizonal distance between the wall and the centroid of the particle is x, the length of the particle is 2L and the orienting angle is θ. 主动系统粒子示意图, 粒子质心距离壁面水平距离为x, 粒子长度为2L, 取向角为θ
Effective pressure as the function of reduced interaction intensity.等效压强随约化相互作用强度Zr的变化
Fig. 2. Effective pressure as the function of reduced interaction intensity.等效压强随约化相互作用强度Zr的变化
Effective pressure as the function of reduced length of active particle.等效压强随主动粒子约化长度Lr的变化
Fig. 3. Effective pressure as the function of reduced length of active particle.等效压强随主动粒子约化长度Lr的变化
The variations of the torques and the pressures as a function of structure constants of the three kinds of particle.力矩和压强随三种粒子结构常数的变化
Fig. 4. The variations of the torques and the pressures as a function of structure constants of the three kinds of particle.力矩和压强随三种粒子结构常数的变化
The variations of pressures as a function of particle number density for different rotational mobilities.对于不同的转动迁移率, 压强随粒子数密度的变化
Fig. 5. The variations of pressures as a function of particle number density for different rotational mobilities.对于不同的转动迁移率, 压强随粒子数密度的变化
粒子类型尺寸/μm主动速度/μm·s–1平动扩散率Dt/μm2·s–1转动扩散率Dr/ rad2·s–1翻转率α/s–1
被动布朗粒子[27]1.00 (直径)00.20.170
主动布朗粒子[30]1.00 (直径)3.31.91.100
运动-翻转粒子[31]2.00 (长), 0.25 (直径)20.0100.03.3010
Table 1. Description of particle motion parameters of different types of active systems.
Kang Jin, Guang-Yin Jing. Pressure of active system under the electric double layer interaction[J]. Acta Physica Sinica, 2019, 68(17): 170501-1
Download Citation