[George2105]

Hey folks,

I am modelling a de leval nozzle into a box with a work-piece inside which is simulated by structuring walls inside the box. I have already run simulations without the work-piece which worked fine. I've kept all my BCs the same, all that has changed is the blockMeshDict file. However, the simulation runs fine but when viewing the solution in paraFoam, it shows that the fluid is not moving. I have changed the BCs where I think I may have been wrong and nothing has worked. No errors occur when running the simulation and being relatively new to OpenFOAM, cannot understand why this problem is occurring. I'll include my blockMeshDict and 0/ files below as well as uploading a .tar.gz folder with all of my files in.

Many thanks in advance,
George.

blockMeshDict

convertToMeters 0.001;

vertices
(
	(0     0      0)		//0
	(9.03  0      0)		//1
	(9.03  0     -1)		//2
	(0     0     -1)		//3
	(0     -3.45  0)		//4
	(9.03  -3.45  0)		//5
	(9.03  -3.45 -1)		//6
	(0     -3.45 -1)		//7
	(3.635 -17    0)		//8
	(5.395 -17    0)		//9
	(5.395 -17   -1)		//10
	(3.635 -17   -1)		//11


	(3.5   -18.5  0)		//12
	(5.53  -18.5  0)		//13
	(5.53  -18.5 -1)		//14
	(3.5   -18.5 -1)		//15


	(-1.5  -18.5  0)		//16
	(-1.5  -18.5 -1)		//17
	(-1.5  -38.5  0)		//18
	(-1.5  -38.5 -1)		//19
	(10.53 -18.5  0)		//20
	(10.53 -18.5 -1)		//21
	(10.53 -38.5  0)		//22
	(10.53 -38.5 -1)		//23
	(3.666471836 -19.65147186  0) 	//24
	(3.666471836 -19.65147186 -1) 	//25
	(3.666471836 -21.34852814  0) 	//26
	(3.666471836 -21.34852814 -1) 	//27
	(5.363528137 -21.34852814  0) 	//28
	(5.363528137 -21.34852814 -1) 	//29
	(5.363528137 -19.65147186  0) 	//30
	(5.363528137 -19.65147186 -1) 	//31
);

blocks
(
	hex (1 0 3 2 5 4 7 6)   	 (10 10 10)   simpleGrading (1 1 1)
	hex (5 4 7 6 9 8 11 10)  	 (10 10 10)   simpleGrading (1 1 1)
	hex (9 8 11 10 13 12 15 14)   	 (10 10 10)   simpleGrading (1 1 1)
	hex (20 16 17 21 30 24 25 31) 	 (10 10 10)   simpleGrading (1 1 1)
	hex (16 18 19 17 24 26 27 25)    (10 10 10)   simpleGrading (1 1 1)
	hex (18 22 23 19 26 28 29 27)    (10 10 10)   simpleGrading (1 1 1)
	hex (22 20 21 23 28 30 31 29)    (10 10 10)   simpleGrading (1 1 1)
);

edges
(
	arc 24 30 (4.515 -19.3 0)
	arc 30 28 (5.715 -20.5 0)
	arc 28 26 (4.515 -21.7 0)
	arc 26 24 (3.315 -20.5 0)

	arc 25 31 (4.515 -19.3 -1)
	arc 31 29 (5.715 -20.5 -1)
	arc 29 27 (4.515 -21.7 -1)
	arc 27 25 (3.315 -20.5 -1)
);

boundary
(
	inlet
	{
		type patch;
		faces
		(
			(1 0 3 2)
		);
	}

	outlet
	{
		type patch;
		faces
		(
			
			(23 20 21 22)
			(18 22 23 19)
			(16 18 19 17)
			(16 20 21 17)
		);	
	}

	topWall
	{
		type wall;
		faces
		(
			(1 5 6 2)
			(0 4 7 3)	
		);
	}
	
	middleWall
	{
		type wall;
		faces
		(
			(5 9 10 6)
			(4 8 11 7)		
		);
	}

	bottomWall
	{
		type wall;
		faces
		(
			(9 14 13 10)
			(8 12 15 11)
			
		);
	}

	northWall
	{
		type wall;
		faces
		(
			(30 24 25 31)		
		);
	}

	eastWall
	{
		type wall;
		faces
		(
			(28 30 31 29)	
		);
	}

	southWall
	{
		type wall;
		faces
		(
			(26 28 29 27)
		);
	}

	westWall
	{
		type wall;
		faces
		(
			(24 26 27 25)		
		);
	}

	frontAndBack
    	{
        	type empty;
        	faces
        	(
            		(0 1 5 4)
			(3 2 6 7)

			(4 5 9 8)
			(7 6 10 11)

			(8 9 13 12)
			(11 10 14 15)

			(16 20 30 24)
			(17 21 31 25)

			(16 24 26 18)
			(17 25 27 19)

			(26 28 22 18)
			(27 29 23 19)

			(20 22 28 30)
			(21 23 29 31)
        	);
    	}
);

mergePatchPairs
(
);

// ************************************************************************* //

0/p

dimensions	[1 -1 -2 0 0 0 0];
 
 internalField uniform 101325;

 boundaryField
 {
 	inlet
	{
		type 	totalPressure;
		p0 	uniform 601051.840721;
		gamma 	1.4;
		value	$internalField;
 	}
	
	outlet
	{
		type zeroGradient;
	}

    topWall
    {
        type zeroGradient;
    }

    middleWall
    {
        type zeroGradient;
    }
    bottomWall
    {
        type zeroGradient;
    }

    northWall
    {
        type zeroGradient;
    }

    eastWall
    {
        type zeroGradient;
    }

    southWall
    {
        type zeroGradient;
    }

    westWall
    {
        type zeroGradient;
    }


	frontAndBack
	{
		type empty;
	}
 }

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

0/T

dimensions	[0 0 0 1 0 0 0];
 

internalField    uniform 298;

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

boundaryField
{
    inlet
    {
        type        fixedValue;
        value       uniform 298;
    }

    outlet
    {
        type        zeroGradient;
    }

    topWall
    {
        type zeroGradient;
    }

    middleWall
    {
        type zeroGradient;
    }
    bottomWall
    {
        type zeroGradient;
    }

    northWall
    {
        type zeroGradient;
    }

    eastWall
    {
        type zeroGradient;
    }

    southWall
    {
        type zeroGradient;
    }

    westWall
    {
        type zeroGradient;
    }


    frontAndBack
    {
		type empty;
    }
 }


// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

0/U

dimensions      [0 1 -1 0 0 0 0];

internalField   uniform (0 0 0);

boundaryField
{
    inlet
    {
        type            fixedValue;
        value           uniform (0 -550 0);
    }

    outlet
{
type zeroGradient;
}

    topWall
    {
        type            slip;
    }

    middleWall
    {
        type            slip;
    }
    bottomWall
    {
        type            slip;
    }

    northWall
    {
        type            slip;
    }

    eastWall
    {
        type            slip;
    }

    southWall
    {
        type            slip;
    }

    westWall
    {
        type            slip;
    }

    frontAndBack
    {
        type            empty;
    }
}

// ************************************************************************* //