Upload folder using huggingface_hub (part 17)

raw/dam_break/t48/constant/turbulenceProperties

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+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      turbulenceProperties;
+}
+
+simulationType  laminar;

raw/dam_break/t48/system/blockMeshDict

@@ -0,0 +1,89 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      blockMeshDict;
+}
+
+// 溃坝算例 — 简化矩形域（去除原始 damBreakLaminar 教程中的中间障碍物）
+// 参考: OpenFOAM Foundation. OpenFOAM v9 User Guide, 2021.
+//       Section 2.1.1 "Breaking of a dam"
+// 域尺寸: 0.584m x 0.584m (X x Y), Z 方向单层（2D, empty 边界）
+// 网格: 128 x 128 (X x Y)
+
+scale   1;  // 坐标单位: m
+
+// 四个顶点 (Z=0 和 Z=0.001 两层构成退化 3D 网格)
+vertices
+(
+    (0      0      0)         // 0: 左下前
+    (0.584  0      0)         // 1: 右下前
+    (0.584  0.584  0)         // 2: 右上前
+    (0      0.584  0)         // 3: 左上前
+    (0      0      0.001)     // 4: 左下后
+    (0.584  0      0.001)     // 5: 右下后
+    (0.584  0.584  0.001)     // 6: 右上后
+    (0      0.584  0.001)     // 7: 左上后
+);
+
+// 单一六面体块，128x128x1 网格
+// vertex ordering: 右手定则，从 0-3 (Z=0) 到 4-7 (Z=0.001)
+blocks
+(
+    hex (0 1 2 3 4 5 6 7) (128 128 1) simpleGrading (1 1 1)
+);
+
+edges
+(
+);
+
+// 边界面定义
+boundary
+(
+    leftWall
+    {
+        type    wall;
+        faces
+        (
+            (0 4 7 3)     // X=0 面（左侧壁）
+        );
+    }
+
+    rightWall
+    {
+        type    wall;
+        faces
+        (
+            (1 2 6 5)     // X=0.584 面（右侧壁）
+        );
+    }
+
+    lowerWall
+    {
+        type    wall;
+        faces
+        (
+            (0 1 5 4)     // Y=0 面（底部壁）
+        );
+    }
+
+    upperWall
+    {
+        type    patch;
+        faces
+        (
+            (3 7 6 2)     // Y=0.584 面（顶部开口）
+        );
+    }
+
+    defaultFaces
+    {
+        type    empty;
+        faces
+        (
+            (0 3 2 1)     // Z=0 前面
+            (4 5 6 7)     // Z=0.001 后面
+        );
+    }
+);

raw/dam_break/t48/system/controlDict

@@ -0,0 +1,36 @@
+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;           // 每 0.01s 保存一帧 → 200 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;            // 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）
+}

raw/dam_break/t48/system/decomposeParDict

@@ -0,0 +1,21 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      decomposeParDict;
+}
+
+// 并行分解设置
+// 2D case: Z 方向仅 1 个分区（empty 边界限制）
+// numberOfSubdomains 16由 run_case.sh 传入，此处为默认值
+numberOfSubdomains 16;
+
+method          hierarchical;
+
+hierarchicalCoeffs
+{
+    n           (4 4 1);        // X: 2分区, Y: 2分区, Z: 1分区
+    delta       0.001;
+    order       xyz;
+}

raw/dam_break/t48/system/fvSchemes

@@ -0,0 +1,53 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      fvSchemes;
+}
+
+ddtSchemes
+{
+    default         Euler;
+}
+
+gradSchemes
+{
+    default         Gauss linear;
+}
+
+divSchemes
+{
+    default         none;
+
+    // 速度对流项：线性迎风（一阶稳定）
+    div(rhoPhi,U)                              Gauss linearUpwind grad(U);
+
+    // alpha 方程：van Leer 界面压缩格式
+    // gcnl: 人工压缩通量，保持界面锐利
+    div(phi,alpha)                             Gauss vanLeer;
+    div(phirb,alpha)                           Gauss interfaceCompression vanLeer;
+
+    // ESI v1906 粘性应力项
+    div(((rho*nuEff)*dev2(T(grad(U)))))        Gauss linear corrected;
+}
+
+laplacianSchemes
+{
+    default         Gauss linear corrected;
+}
+
+interpolationSchemes
+{
+    default         linear;
+}
+
+snGradSchemes
+{
+    default         uncorrected;
+}
+
+wallDist
+{
+    method          meshWave;
+}

raw/dam_break/t48/system/fvSolution

@@ -0,0 +1,86 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      fvSolution;
+}
+
+solvers
+{
+    "alpha.water.*"
+    {
+        nAlphaCorr      3;
+        nAlphaSubCycles 2;
+        cAlpha          1;
+        solver          smoothSolver;
+        smoother        symGaussSeidel;
+        tolerance       1e-8;
+        relTol          0;
+        minIter         1;
+    }
+
+    "pcorr.*"
+    {
+        solver          PCG;
+        preconditioner  DIC;
+        tolerance       1e-8;
+        relTol          0;
+        minIter         1;
+    }
+
+    "pcorrFinal.*"
+    {
+        $pcorr;
+        relTol          0;
+    }
+
+    "p_rgh.*"
+    {
+        solver          PCG;
+        preconditioner  DIC;
+        tolerance       1e-8;
+        relTol          0.001;
+        minIter         1;
+    }
+
+    "p_rghFinal.*"
+    {
+        $p_rgh;
+        relTol          0;
+    }
+
+    "U.*"
+    {
+        solver          smoothSolver;
+        smoother        symGaussSeidel;
+        tolerance       1e-8;
+        relTol          0;
+        minIter         1;
+    }
+}
+
+MULES
+{
+    nAlphaCorr      3;
+    nAlphaSubCycles 2;
+    cAlpha          1;
+}
+
+PIMPLE
+{
+    nOuterCorrectors    1;
+    nCorrectors         3;
+    nNonOrthogonalCorrectors 0;
+    MULESCorr           yes;
+    nLimiterIter        5;
+    momentumPredictor   no;
+    pRefCell            0;
+    pRefValue           0;
+}
+
+relaxationFactors
+{
+    fields      {};
+    equations   {};
+}

raw/dam_break/t49/0/U.template

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+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volVectorField;
+    object      U;
+}
+
+dimensions      [0 1 -1 0 0 0 0];
+
+internalField   uniform (0 0 0);
+
+boundaryField
+{
+    leftWall
+    {
+        type            noSlip;
+    }
+
+    rightWall
+    {
+        type            noSlip;
+    }
+
+    lowerWall
+    {
+        type            noSlip;
+    }
+
+    upperWall
+    {
+        type            pressureInletOutletVelocity;
+        phi             phi;
+        value           uniform (0 0 0);
+    }
+
+    defaultFaces
+    {
+        type            empty;
+    }
+}

raw/dam_break/t49/0/alpha.water.template

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+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      alpha.water;
+}
+
+dimensions      [0 0 0 0 0 0 0];
+
+// 初始值：全部为空气（alpha=0），由 gen_init_conditions.py 覆盖水柱区域
+internalField   uniform 0;
+
+boundaryField
+{
+    leftWall
+    {
+        type            zeroGradient;
+    }
+
+    rightWall
+    {
+        type            zeroGradient;
+    }
+
+    lowerWall
+    {
+        type            zeroGradient;
+    }
+
+    upperWall
+    {
+        type            inletOutlet;
+        inletValue      uniform 0;
+        value           uniform 0;
+    }
+
+    defaultFaces
+    {
+        type            empty;
+    }
+}

raw/dam_break/t49/0/p_rgh

@@ -0,0 +1,45 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      p_rgh;
+}
+
+dimensions      [1 -1 -2 0 0 0 0];
+
+// 注意: OpenFOAM 中 p_rgh = p/rho - g·x，此处为 kinematic pressure
+internalField   uniform 0;
+
+boundaryField
+{
+    leftWall
+    {
+        type            fixedFluxPressure;
+        value           uniform 0;
+    }
+
+    rightWall
+    {
+        type            fixedFluxPressure;
+        value           uniform 0;
+    }
+
+    lowerWall
+    {
+        type            fixedFluxPressure;
+        value           uniform 0;
+    }
+
+    upperWall
+    {
+        type            prghPressure;
+        p               uniform 0;
+        value           uniform 0;
+    }
+
+    defaultFaces
+    {
+        type            empty;
+    }
+}

raw/dam_break/t49/Allrun

@@ -0,0 +1,44 @@
+#!/bin/bash
+# dam_break Allrun 脚本
+# 用法: bash Allrun [n_procs]
+# 注意: 初始场文件（0/alpha.water, 0/U）由 gen_init_conditions.py 预生成
+
+cd "$(dirname "${BASH_SOURCE[0]}")" || exit 1
+
+N_PROCS=${1:-1}
+
+echo "=== dam_break: blockMesh ==="
+blockMesh > log.blockMesh 2>&1
+if [ $? -ne 0 ]; then
+    echo "ERROR: blockMesh failed, see log.blockMesh"
+    exit 1
+fi
+echo "  blockMesh 完成"
+
+if [ "$N_PROCS" -gt 1 ]; then
+    echo "=== dam_break: decomposePar (np=$N_PROCS) ==="
+    decomposePar -force > log.decomposePar 2>&1
+    if [ $? -ne 0 ]; then
+        echo "ERROR: decomposePar failed, see log.decomposePar"
+        exit 1
+    fi
+
+    echo "=== dam_break: interFoam (parallel, np=$N_PROCS) ==="
+    mpirun -np "$N_PROCS" interFoam -parallel > log.interFoam 2>&1
+    if [ $? -ne 0 ]; then
+        echo "ERROR: interFoam failed, see log.interFoam"
+        exit 1
+    fi
+
+    echo "=== dam_break: reconstructPar ==="
+    reconstructPar > log.reconstructPar 2>&1
+else
+    echo "=== dam_break: interFoam (serial) ==="
+    interFoam > log.interFoam 2>&1
+    if [ $? -ne 0 ]; then
+        echo "ERROR: interFoam failed, see log.interFoam"
+        exit 1
+    fi
+fi
+
+echo "=== dam_break 完成 ==="

raw/dam_break/t49/constant/g

@@ -0,0 +1,10 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       uniformDimensionedVectorField;
+    object      g;
+}
+
+dimensions      [0 1 -2 0 0 0 0];
+value           (0 -9.81 0);

raw/dam_break/t49/constant/polyMesh/boundary

@@ -0,0 +1,56 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:                                        |
+|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       polyBoundaryMesh;
+    location    "constant/polyMesh";
+    object      boundary;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+5
+(
+    leftWall
+    {
+        type            wall;
+        inGroups        1(wall);
+        nFaces          128;
+        startFace       32512;
+    }
+    rightWall
+    {
+        type            wall;
+        inGroups        1(wall);
+        nFaces          128;
+        startFace       32640;
+    }
+    lowerWall
+    {
+        type            wall;
+        inGroups        1(wall);
+        nFaces          128;
+        startFace       32768;
+    }
+    upperWall
+    {
+        type            patch;
+        nFaces          128;
+        startFace       32896;
+    }
+    defaultFaces
+    {
+        type            empty;
+        inGroups        1(empty);
+        nFaces          32768;
+        startFace       33024;
+    }
+)
+
+// ************************************************************************* //

raw/dam_break/t49/constant/transportProperties

@@ -0,0 +1,29 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      transportProperties;
+}
+
+// 两相流物性参数
+// 参考: OpenFOAM Foundation. OpenFOAM v9 User Guide, 2021.
+//       水和空气的标准物理参数
+
+phases (water air);
+
+water
+{
+    transportModel  Newtonian;
+    nu              1.0e-06;    // 运动粘度 [m^2/s] (20 deg C)
+    rho             1000;       // 密度 [kg/m^3]
+}
+
+air
+{
+    transportModel  Newtonian;
+    nu              1.48e-05;   // 运动粘度 [m^2/s] (20 deg C)
+    rho             1.225;      // 密度 [kg/m^3]
+}
+
+sigma           0.07;           // 表面张力系数 [N/m] (水-空气, 20 deg C)

raw/dam_break/t49/constant/turbulenceProperties

@@ -0,0 +1,9 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      turbulenceProperties;
+}
+
+simulationType  laminar;

raw/dam_break/t49/system/blockMeshDict

@@ -0,0 +1,89 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      blockMeshDict;
+}
+
+// 溃坝算例 — 简化矩形域（去除原始 damBreakLaminar 教程中的中间障碍物）
+// 参考: OpenFOAM Foundation. OpenFOAM v9 User Guide, 2021.
+//       Section 2.1.1 "Breaking of a dam"
+// 域尺寸: 0.584m x 0.584m (X x Y), Z 方向单层（2D, empty 边界）
+// 网格: 128 x 128 (X x Y)
+
+scale   1;  // 坐标单位: m
+
+// 四个顶点 (Z=0 和 Z=0.001 两层构成退化 3D 网格)
+vertices
+(
+    (0      0      0)         // 0: 左下前
+    (0.584  0      0)         // 1: 右下前
+    (0.584  0.584  0)         // 2: 右上前
+    (0      0.584  0)         // 3: 左上前
+    (0      0      0.001)     // 4: 左下后
+    (0.584  0      0.001)     // 5: 右下后
+    (0.584  0.584  0.001)     // 6: 右上后
+    (0      0.584  0.001)     // 7: 左上后
+);
+
+// 单一六面体块，128x128x1 网格
+// vertex ordering: 右手定则，从 0-3 (Z=0) 到 4-7 (Z=0.001)
+blocks
+(
+    hex (0 1 2 3 4 5 6 7) (128 128 1) simpleGrading (1 1 1)
+);
+
+edges
+(
+);
+
+// 边界面定义
+boundary
+(
+    leftWall
+    {
+        type    wall;
+        faces
+        (
+            (0 4 7 3)     // X=0 面（左侧壁）
+        );
+    }
+
+    rightWall
+    {
+        type    wall;
+        faces
+        (
+            (1 2 6 5)     // X=0.584 面（右侧壁）
+        );
+    }
+
+    lowerWall
+    {
+        type    wall;
+        faces
+        (
+            (0 1 5 4)     // Y=0 面（底部壁）
+        );
+    }
+
+    upperWall
+    {
+        type    patch;
+        faces
+        (
+            (3 7 6 2)     // Y=0.584 面（顶部开口）
+        );
+    }
+
+    defaultFaces
+    {
+        type    empty;
+        faces
+        (
+            (0 3 2 1)     // Z=0 前面
+            (4 5 6 7)     // Z=0.001 后面
+        );
+    }
+);

raw/dam_break/t49/system/controlDict

@@ -0,0 +1,36 @@
+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;           // 每 0.01s 保存一帧 → 200 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;            // 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）
+}

raw/dam_break/t49/system/decomposeParDict

@@ -0,0 +1,21 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      decomposeParDict;
+}
+
+// 并行分解设置
+// 2D case: Z 方向仅 1 个分区（empty 边界限制）
+// numberOfSubdomains 16由 run_case.sh 传入，此处为默认值
+numberOfSubdomains 16;
+
+method          hierarchical;
+
+hierarchicalCoeffs
+{
+    n           (4 4 1);        // X: 2分区, Y: 2分区, Z: 1分区
+    delta       0.001;
+    order       xyz;
+}

raw/dam_break/t49/system/fvSchemes

@@ -0,0 +1,53 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      fvSchemes;
+}
+
+ddtSchemes
+{
+    default         Euler;
+}
+
+gradSchemes
+{
+    default         Gauss linear;
+}
+
+divSchemes
+{
+    default         none;
+
+    // 速度对流项：线性迎风（一阶稳定）
+    div(rhoPhi,U)                              Gauss linearUpwind grad(U);
+
+    // alpha 方程：van Leer 界面压缩格式
+    // gcnl: 人工压缩通量，保持界面锐利
+    div(phi,alpha)                             Gauss vanLeer;
+    div(phirb,alpha)                           Gauss interfaceCompression vanLeer;
+
+    // ESI v1906 粘性应力项
+    div(((rho*nuEff)*dev2(T(grad(U)))))        Gauss linear corrected;
+}
+
+laplacianSchemes
+{
+    default         Gauss linear corrected;
+}
+
+interpolationSchemes
+{
+    default         linear;
+}
+
+snGradSchemes
+{
+    default         uncorrected;
+}
+
+wallDist
+{
+    method          meshWave;
+}

raw/dam_break/t49/system/fvSolution

@@ -0,0 +1,86 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      fvSolution;
+}
+
+solvers
+{
+    "alpha.water.*"
+    {
+        nAlphaCorr      3;
+        nAlphaSubCycles 2;
+        cAlpha          1;
+        solver          smoothSolver;
+        smoother        symGaussSeidel;
+        tolerance       1e-8;
+        relTol          0;
+        minIter         1;
+    }
+
+    "pcorr.*"
+    {
+        solver          PCG;
+        preconditioner  DIC;
+        tolerance       1e-8;
+        relTol          0;
+        minIter         1;
+    }
+
+    "pcorrFinal.*"
+    {
+        $pcorr;
+        relTol          0;
+    }
+
+    "p_rgh.*"
+    {
+        solver          PCG;
+        preconditioner  DIC;
+        tolerance       1e-8;
+        relTol          0.001;
+        minIter         1;
+    }
+
+    "p_rghFinal.*"
+    {
+        $p_rgh;
+        relTol          0;
+    }
+
+    "U.*"
+    {
+        solver          smoothSolver;
+        smoother        symGaussSeidel;
+        tolerance       1e-8;
+        relTol          0;
+        minIter         1;
+    }
+}
+
+MULES
+{
+    nAlphaCorr      3;
+    nAlphaSubCycles 2;
+    cAlpha          1;
+}
+
+PIMPLE
+{
+    nOuterCorrectors    1;
+    nCorrectors         3;
+    nNonOrthogonalCorrectors 0;
+    MULESCorr           yes;
+    nLimiterIter        5;
+    momentumPredictor   no;
+    pRefCell            0;
+    pRefValue           0;
+}
+
+relaxationFactors
+{
+    fields      {};
+    equations   {};
+}