| FoamFile | |
| { | |
| version 2.0; | |
| format ascii; | |
| class dictionary; | |
| object controlDict; | |
| } | |
| application interFoam; | |
| startFrom startTime; | |
| startTime 0; | |
| stopAt endTime; | |
| endTime 3.0; // 气泡上升物理时长 [s](足够达到 terminal velocity) | |
| deltaT 0.002; // 初始时间步 [s](高粘度,需更小时间步) | |
| writeControl adjustableRunTime; | |
| writeInterval 0.12; // 每 0.01s 保存一帧 → 300 帧(统一 10ms 间隔) | |
| purgeWrite 0; | |
| writeFormat ascii; // ASCII 格式,便于后处理脚本读取 | |
| writePrecision 8; | |
| timeFormat general; | |
| timePrecision 6; | |
| adjustTimeStep yes; | |
| maxCo 0.5; | |
| maxAlphaCo 0.5; | |
| maxDeltaT 0.002; | |
| functions {}; | |