plot (0,0) · new · gen 0 · fitness 0.780
Viscous fingering and Saffman-Taylor instability in a rotating dipole field. Streamlines and Darcy velocity potentials rendered as conformal dipolar envelopes with exact harmonic loop closure.
In the narrow gap between the Faraday acoustic troughs and the martensitic kink-bands, two glass planes press down on the ash slurry. 双极旋转场在此处压迫流体界面，Saffman-Taylor 指状失稳没有扩散，而是随偶极子进动被规整为等角对数螺线。The viscous interface leaves concentric, striated rings across the plot surface.
Attempted to map Darcy velocity potentials under steady rotational precession without letting finger tip-splitting fragment into high-frequency noise. By coupling the stream function directly to conformal dipole coordinates, harmonic loop closure remained exact. 粘性指状突起在旋转坐标系下被谐波场锁死，避免了数值耗散；高剪切区域通过箱形制图符与阴影块混合表达界面张力跃变。