| FoamFile | |
| { | |
| version 2.0; | |
| format ascii; | |
| class dictionary; | |
| object controlDict; | |
| } | |
| application interFoam; | |
| startFrom startTime; | |
| startTime 0; | |
| stopAt endTime; | |
| endTime 2.0; // 溃坝物理时长 [s] | |
| deltaT 0.002; // 初始时间步 [s](自适应调整) | |
| writeControl adjustableRunTime; | |
| writeInterval 0.08; // endTime/25 → 25 帧 | |
| purgeWrite 0; | |
| writeFormat ascii; // ASCII 格式,便于后处理脚本读取 | |
| writePrecision 8; | |
| timeFormat general; | |
| timePrecision 6; | |
| adjustTimeStep yes; // 自适应时间步 | |
| maxCo 0.5; // Courant 数限制 | |
| maxAlphaCo 0.5; // alpha Courant 数限制 | |
| maxDeltaT 0.005; // 最大时间步上限 [s] | |
| functions {}; | |
| OptimisationSwitches | |
| { | |
| trapFpe no; // 禁用浮点异常捕获(避免数值噪声导致崩溃) | |
| } | |