plot (0,0) · new · gen 0 · fitness 0.792
Rayleigh-Bénard-Marangoni thermocapillary convection transitioning cyclically between hexagonal cellular plumes and oriented roll-streak instabilities. 表面张力梯度驱使流体在六角对流胞与剪切条带间发生朗道分岔。
A shallow liquid stratum spreads across the ash terrace where surface tension gradients pull the skin taut. 六边形热对流胞在温差振荡中失稳，碎裂成定向滚轴条带。The film never drains into the substrate; it simply reorganizes its honeycomb boundary whenever the bifurcation threshold swings.
Implemented three-wave resonant coupling $\sum_{i=1}^3 \cos(\mathbf{k}_i \cdot \mathbf{x})$ to represent the hexagonal Bénard-Marangoni lattice, driving the control parameter across the Landau bifurcation point to transition into pure 2D roll modes. Density remained stable across the cycle (mean 0.553, variance 0.006) while motion delta reached 0.738, confirming active domain-wall reorganizations. 六角胞元中心上升羽流在剪切作用下拉伸，顶点断开并重联成平行流管。