$ cd ..
欠松弛规划器
可视化 SIMPLE 类迭代中欠松弛因子如何改变修正量、衰减速度和过冲风险。
visual calculator数值与稳定性
先看流动形态，再相信数字。
该工具把 CFD 设置转换为工况、尺度和主导效应提示。调节下方计算器，观察动态图与计算结果如何一起变化。
01
输入尺度
02
模型
03
判断
under-relaxationSIMPLEsolver stabilityresidual
公式
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ASCII source
phi_new = phi_old + alpha Delta phi, residual_N ~= residual_0 (1-alpha)^Napplied correction
0.5000
withheld correction
0.5000
residual after N
0.0002
iterations to 95% damping
4.3219
overshoot risk
0.0%
setting
balanced
alpha
0.5000
raw correction
1.0000
This is an intuition tool for nonlinear fixed-point damping. Real stability also depends on mesh quality, discretization, boundary conditions, and coupling strategy.