Fig. 1. Sketch of the computational model.计算模型

Fig. 2. Tracer concentration field at different times: (a) Isotropic viscous case (Re = 10⁵); (b) anisotropic viscous case (Re₀ = 10⁵, Re_|| = 100). 不同时刻自由剪切层示踪剂浓度场　(a)各向同性黏性(Re = 10⁵); (b) 各向异性黏性(Re₀ = 10⁵, Re_|| = 100)

Fig. 3. Rortex field with streamlines at different times in isotropic viscous fluid (Re = 10⁵): (a) t = 5.5; (b) t = 7.0; (c) t = 7.5; (d) t = 8.0; (e) t = 9.0; (f) t = 10. 不同时刻, 各向同性黏性(Re = 10⁵)算例涡结构云图及流线　(a) t = 5.5; (b) t = 7.0; (c) t = 7.5; (d) t = 8.0; (e) t = 9.0; (f) t = 10

Fig. 4. Rortex field with streamlines at different times in anisotropic viscous fluid (Re₀ =10⁵, Re_|| = 100): (a) t = 5.5; (b) t = 7.0; (c) t = 7.5; (d) t = 8.0; (e) t = 9.0; (f) t = 10. 不同时刻各向异性黏性(Re₀ = 10⁵, Re_|| = 100)算例涡结构云图及流线　(a) t = 5.5; (b) t = 7.0; (c) t = 7.5; (d) t = 8.0; (e) t = 9.0; (f) t = 10

Fig. 5. Magnetic field with field lines at different times: (a) Isotropic viscous case (Re = 10⁵); (b) anisotropic viscous case (Re₀ = 10⁵, Re_|| = 100) 不同时刻剪切层中磁场云图和磁感线　(a)各向同性黏性(Re = 10⁵); (b) 各向异性黏性(Re₀ = 10⁵, Re_|| = 100)

Fig. 6. Evolution of the longitudinal total kinetic energy E_ky . 纵向总动能随时间的变化

Fig. 7. Evolution of the amplification factor of average magnetic energy.平均磁能密度放大倍数随时间的变化

Fig. 8. Evolution of the average transverse magnetic pressure and anti-bending magnetic tension: (a) Transverse magnetic pressure; (b) anti-bending magnetic tension.平均横向磁压力和抗弯磁张力随时间的变化　(a) 横向磁压力; (b) 抗弯磁张力

Fig. 9. Evolution of the total enstrophy.流场总涡度拟能随时间的变化