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新增Gmresh两个算例

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hechao 2023-06-20 14:02:06 +08:00
parent 6eff6a7e02
commit 8bc9386ade
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#########################################################################
# General Control Parameter #
#########################################################################
// maxSimuStep: The max simulation step, don't care simulation is restart or not.
// intervalStepFlow: The step intervals for flow variables file 'flow.dat' saved.
// intervalStepPlot: The step intervals for tecplot visual file 'tecflow.dat' saved.
// intervalStepForce: The step intervals for aerodynamics coefficients file 'aircoef.dat' saved.
// intervalStepRes: The step intervals for residual 'res.dat' saved.
int maxSimuStep = 3000;
int intervalStepFlow = 100;
int intervalStepPlot = 100;
int intervalStepForce = 100;
int intervalStepRes = 1;
// ifLowSpeedPrecon: Precondition process to accelerate convergence for low speed flow.
// 0 -- no precondition process. (default, mach > 0.3)
// 1 -- carry out precondition process. (mach number <= 0.3)
int ifLowSpeedPrecon = 0;
#########################################################################
# Inflow Parameter #
#########################################################################
// refMachNumber: Mach number.
// attackd: Angle of attack.
// angleSlide: Angle of sideslip.
// inflowParaType: The type of inflow parameters.
// 0 -- the nondimensional conditions.
// 1 -- the flight conditions.
// 2 -- the experiment conditions.
// 3 -- the subsonic boundary conditions.
// refReNumber: Reynolds number, which is based unit length, unit of 1/m.
// refDimensionalTemperature: Dimensional reference temperature, or the total temperature only for the experiment condition.
// refDimensionalPressure: Dimensional reference pressure, or the total pressure only for the experiment condition.
// height: Fly height, unit of km.
// gridScaleFactor: The customizable unit of the grid, default value is 1.0 for meter.Common dimensions like:
// 1 dm = 0.1 m.
// 1 cm = 0.01 m.
// 1 mm = 0.001m.
// 1 inch = 0.0254m.
// 1 foot = 12 inches = 0.3048m.
// 1 yard = 3 feet = 0.9144m.
// forceRefenenceLength, forceRefenenceLengthSpanWise, forceRefenenceArea: Reference length, SpanWise length and area, independent of grid unit.
// TorqueRefX, TorqueRefY, TorqueRefZ: Reference point, independent of grid unit.
double refMachNumber = 0.15;
double attackd = 15.0;
double angleSlide = 0.00;
int inflowParaType = 0;
double refReNumber = 6.0e6;
double refDimensionalTemperature = 300.0;
//int inflowParaType = 1;
//double height = 0.001;
double gridScaleFactor = 1.0;
double forceReferenceLengthSpanWise = 1.0; // unit of meter.
double forceReferenceLength = 1.0; // unit of meter.
double forceReferenceArea = 1.0; // unit of meter^2.
double TorqueRefX = 0.0; // unit of meter.
double TorqueRefY = 0.0; // unit of meter.
double TorqueRefZ = 0.0; // unit of meter.
#########################################################################
# Physical models #
#########################################################################
// viscousType : Viscous model.
// 0 -- Euler.
// 1 -- Lamilar.
// 3 -- 1eq turbulent.
// 4 -- 2eq turbulent.
// viscousName: Laminar or tubulent model.
// -- "1eq-sa", when viscousType = 3.
// -- "2eq-kw-menter-sst", when viscousType = 4.
// DESType: Type of DES.
// 0 -- RANS.(default)
// 1 -- DES.
// 2 -- DDES.
// 3 -- IDDES.
//int viscousType = 0;
//string viscousName = "Euler";
//int viscousType = 1;
//string viscousName = "laminar";
int viscousType = 3;
string viscousName = "1eq-sa";
//int viscousType = 4;
//string viscousName = "2eq-kw-menter-sst";
int DESType = 0;
int roeEntropyFixMethod = 3;
double roeEntropyScale = 1.0;
#########################################################################
# Spatial Discretisation #
#########################################################################
#*******************************************************************
# Struct Solver *
#*******************************************************************
// str_limiter_name: Limiter of struct grid.
// -- "3rdsmooth", "smooth".
// -- "nolim", no limiter.
string str_limiter_name = "smooth";
#*******************************************************************
# UnStruct Solver *
#*******************************************************************
// uns_limiter_name: Limiter of Unstruct grid.
// -- "vencat".
// -- "1st", meaning accuracy of first-order.
// -- "nolim", no limiter.
// venkatCoeff: Coefficient of vencat limiter, when uns_limiter_name = 'vencat'.
// The smaller the value, the more robust it is.
string uns_limiter_name = "nolim";
double venkatCoeff = 50.0;
#########################################################################
# Temporal Discretisation #
#########################################################################
// iunsteady: Steady or unsteady.
// 0 -- steady.
// 1 -- unsteay.
// CFLEnd: The CFL number, [0.1, 100].
// The bigger the value, the convergence faster but lower robustness.
// nLUSGSSweeps: Number of Sub-iteration of LU-SGS.
// 1 -- is recommended for structured solver.
// 1-3 -- is recommended for unstructured solver.
int iunsteady = 0;
double CFLStart = 500;
double CFLEnd = 500;
int CFLVaryStep = 1;
int nLUSGSSweeps = 4;
// GMRES control parameters
double GMRESCFLScale = 1.006
int flowInitMethod = 3;
int OriginalTscheme = 9;
int tscheme = 9;
string gradientName = "ggcell";
string uns_scheme_name = "GMRESRoe";
#########################################################################
# Multi-Grid parameters #
#########################################################################
// nMGLevel: The number of Multi-Grid level.
// = 1 -- single-level.
// > 1 -- multi-level.
// flowInitStep: Flow initialization step, 0 - 500 is suggested.
// Multi-Grid : Number of steps computing on coarse grid, during flow initialization.
// Single-Grid: Number of steps computing using first-order with vanleer, during flow initialization.
int nMGLevel = 1;
int flowInitStep = 2200;
#########################################################################
# File In or Out #
#########################################################################
// gridfile: The partitioned Grid file path, using relative path,
// which is relative to the working directory.
// IMPORTANT WARNING: The file index should be ignored,
// e.g. if the partitioned grid is rae2822_hybrid2d__4_0.fts,
// Please use 'rae2822_hybrid2d__4.fts' here!
// plotFieldType: If dump out the whole field results to tecplot or not, 0 / 1.
string gridfile = "../grid/NACA0012_unstr.fts";
int plotFieldType = 0;
// ----------------- Advanced Parameters, DO NOT care it ----------------
// nVisualVariables: Number of variables want to be dumped for tecplot visualization.
// visualVariables: Variable types dumped, listed as following:
// -- density(0), u(1), v(2), w(3), pressure(4), temperature(5), mach(6),
// -- viscosityLaminar(7), viscosityTurbulent(8),
// -- vorticity_x(9), vorticity_y(10), vorticity_z(11), vorticityMagnitude(12),
// -- strain_rate(13), Q_criteria(14), Cp(15), timeStep(16), volume(17),
// -- modeledTKE(18), modeleddissipationrate(19), SSTF1(20), SSTF2(21).
// Important Warning: Array size of visualVariables MUST be equal to nVisualVariables!!!
// Variables order must from small to big.
int nVisualVariables = 8;
int visualVariables[] = [0, 1, 2, 3, 4, 5, 6, 15];
// limitVariables: Limit model (It is useful only if limitVector is 0).
// 0 -- limit only for pressure and denstiny, then get the min value.
// 1 -- limit for every variables, then get the min value.
// limitVector:
// 0 -- Each variable use the same limiter coefficient.
// 1 -- Each variable use the respective limiter coefficients.
// reconmeth:
// 0 -- When reconstruct face value, Q+, Q- use respective limiter coefficients.
// 1 -- Q+, Q- use the min limiter coefficients of left and right cell.
int reconmeth = 1;
int limitVariables = 0;
int limitVector = 0;

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#########################################################################
# Grid data type #
#########################################################################
// gridtype: Grid type for generation, conversion, reconstruction, merging.
// 0 -- Unstructured grid.
// 1 -- Structured grid.
// nAxisRotateTimes: number of axis rotating times, zero (default) meaning without rotating.
// axisRotateOrder : axis rotating order.
// 1 -- X-axis.
// 2 -- Y-axis.
// 3 -- Z-axis.
// axisRotateAngles: axis rotating angles (degree), which are corresponding to the axis rotating order.
// from_gtype: Type of grid data type in grid conversion process.
// -1 -- MULTI_TYPE.
// 1 -- PHengLEI, *.fts.
// 2 -- CGNS, *.cgns.
// 3 -- Plot3D type of structured grid, *.dat/*.grd.
// 4 -- Fieldview type of unstructured grid, *.dat/*.inp.
// 5 -- Fluent, *.cas/*.msh.
// 6 -- Ustar, mgrid.in.
// 7 -- Hybrid, include both of unstructured and structured grid, *.fts.
// 8 -- GMSH, *.msh.
int gridtype = 0;
int nAxisRotateTimes = 0;
int axisRotateOrder[] = [1, 2, 3];
double axisRotateAngles[] = [0.0, 0.0, 0.0];
int from_gtype = 5;
#########################################################################
# File path #
#########################################################################
// from_gfile: path of original data file for unstructure grid convert from.
// out_gfile: path of target file for grid convert to, *.fts type of file usually.
string from_gfile = "./grid/NACA0012_unstr.cas";
string out_gfile = "./grid/NACA0012_unstr.fts";

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string title = "PHengLEI Main Parameter Control File";
// IMPORTANT NOTICE: DON NOT MODIFY THE FOWLLOWING LINE.
string defaultParaFile = "./bin/cfd_para.hypara";
// ndim: Dimensional of the grid, 2 or 3.
// nparafile: the number of parameter files.
// nsimutask: simulation task type.
// 0 -- CFD Solver of NS or Turbulation.
// 1 -- Grid generation: for special typical cases, such as cylinder, flat plate, etc.
// Grid conversion: from other format to PHengLEI format (.fts).
// Grid reconstruction: such as grid adaptation.
// Grid merging: merge two blocks into one block.
// Grid repairing: repair the original grid in order to remove the negative volume cells.
// 2 -- Wall distance computation for turb-solver.
// 3 -- Grid partition.
int ndim = 2;
int nparafile = 1;
int nsimutask = 0;
string parafilename = "./bin/cfd_para_subsonic.hypara";
//string parafilename = "./bin/cfd_para_transonic.hypara";
//string parafilename = "./bin/cfd_para_supersonic.hypara";
//string parafilename = "./bin/cfd_para_hypersonic.hypara";
//string parafilename = "./bin/cfd_para_incompressible.hypara";
//int nsimutask = 1;
//string parafilename = "./bin/grid_para.hypara";
//int nsimutask = 2;
//string parafilename = "./bin/cfd_para.hypara";
//int nsimutask = 3;
//string parafilename = "./bin/partition.hypara";
//int nsimutask = 1;
//string parafilename = "./bin/grid_deform_para.hypara";
//int nsimutask = 1;
//string parafilename = "./bin/grid_refine_para.hypara";
//int nsimutask = 14;
//string parafilename = "./bin/integrative_solver.hypara";
//int nsimutask = 99;
//string parafilename = "./bin/post_processing.hypara";
// ---------------- Advanced Parameters, DO NOT care it ----------------
int numberOfGridProcessor = 0;
// ATP read
//@string parafilename1 = ""
//@string parafilename2 = "";

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// pgridtype: The grid type.
// 0 -- unstruct grid.
// 1 -- struct grid.
// maxproc: The number of partition zones that want to be divided into,
// which is equal to the number of CPU processors you want.
// Usually, 50~100 thousands structured cells per CPU-Core is suggested.
// 30~70 thousands unstructured cells per CPU-Core is suggested.
// original_grid_file: Original grid file that want to be divided(PHengLEI type, *.fts).
// partition_grid_file: Target partition grid file(PHengLEI type, *.fts).
int pgridtype = 0;
int maxproc = 1;
string original_grid_file = "./grid/NACA0012_unstr.fts";
string partition_grid_file = "./grid/NACA0012_unstr.fts";
// numberOfMultigrid: Number of multi-grid levels, ONLY used for structured grid.
// 1 -- single level.
// 2 -- 2 level.
// N -- N level,..., et al.
int numberOfMultigrid = 1;

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红山开源风雷算例库原始网格获取百度网盘链接：
链接：http://pan.baidu.com/s/1aZ9cdkp6CkT9il4fEpnTcA
提取码：w47m
注：plot3D格式网格需同时下载.grd和.inp文件

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#########################################################################
# General Control Parameter #
#########################################################################
// maxSimuStep: The max simulation step, don't care simulation is restart or not.
// intervalStepFlow: The step intervals for flow variables file 'flow.dat' saved.
// intervalStepPlot: The step intervals for tecplot visual file 'tecflow.dat' saved.
// intervalStepForce: The step intervals for aerodynamics coefficients file 'aircoef.dat' saved.
// intervalStepRes: The step intervals for residual 'res.dat' saved.
int maxSimuStep = 2200;
int intervalStepFlow = 100;
int intervalStepPlot = 100;
int intervalStepForce = 100;
int intervalStepRes = 1;
#########################################################################
# Inflow Parameter #
#########################################################################
// refMachNumber: Mach number.
// attackd: Angle of attack.
// angleSlide: Angle of sideslip.
// wallTemperature: Temprature of the solid wall, minus value is for adiabatic boundary condition.
// inflowParaType: The type of inflow parameters.
// 0 -- the nondimensional conditions.
// 1 -- the flight conditions.
// 2 -- the experiment conditions.
// 3 -- the subsonic boundary conditions.
// refReNumber: Reynolds number, which is based unit length, unit of 1/m.
// refDimensionalTemperature: Dimensional reference temperature, or the total temperature only for the experiment condition.
// freestream_vibration_temperature: Dimensional freestream vibration temperature.
// refDimensionalPressure: Dimensional reference pressure, or the total pressure only for the experiment condition.
// height: Fly height, unit of km.
// gridScaleFactor: The customizable unit of the grid, default value is 1.0 for meter.Common dimensions like:
// 1 dm = 0.1 m.
// 1 cm = 0.01 m.
// 1 mm = 0.001m.
// 1 inch = 0.0254m.
// 1 foot = 12 inches = 0.3048m.
// 1 yard = 3 feet = 0.9144m.
// forceRefenenceLength, forceRefenenceLengthSpanWise, forceRefenenceArea: Reference length, SpanWise length and area, independent of grid unit.
// TorqueRefX, TorqueRefY, TorqueRefZ: Reference point, independent of grid unit.
double refMachNumber = 10.00;
double attackd = 0.00;
double angleSlide = 0.00;
double wallTemperature = 294;
int inflowParaType = 0;
double refReNumber = 1.0e5;
double refDimensionalTemperature = 79;
//int inflowParaType = 1;
//double height = 0.001;
//int inflowParaType = 2;
//double refDimensionalTemperature = 6051.024; // The total temperature, T*(1+(refGama-1)*M*M/2).
//double refDimensionalPressure = 4.299696E09; // The total pressure, p*(T0/T)^(refGama/(refGama-1)).
double gridScaleFactor = 1.0;
double forceReferenceLengthSpanWise = 1.0; // unit of meter.
double forceReferenceLength = 1.0; // unit of meter.
double forceReferenceArea = 1.0; // unit of meter^2.
double TorqueRefX = 0.0; // unit of meter.
double TorqueRefY = 0.0; // unit of meter.
double TorqueRefZ = 0.0; // unit of meter.
#########################################################################
# Physical models #
#########################################################################
// viscousType: Viscous model.
// 0 -- Euler.
// 1 -- Lamilar.
// 3 -- 1eq turbulent.
// 4 -- 2eq turbulent.
// viscousName: Laminar or tubulent model.
// -- "1eq-sa", when viscousType = 3.
// -- "2eq-kw-menter-sst", when viscousType = 4.
// DESType: Type of DES.
// 0 -- RANS.(default)
// 1 -- DES.
// 2 -- DDES.
// 3 -- IDDES.
//int viscousType = 0;
//string viscousName = "Euler";
int viscousType = 1;
string viscousName = "laminar";
//int viscousType = 3;
//string viscousName = "1eq-sa";
//int viscousType = 4;
//string viscousName = "2eq-kw-menter-sst";
int DESType = 0;
int roeEntropyFixMethod = 3;
double roeEntropyScale = 1.0;
#########################################################################
# Spatial Discretisation #
#########################################################################
#*******************************************************************
# Struct Solver *
#*******************************************************************
// inviscidSchemeName: Spatial discretisation scheme of struct grid.
// Using this when solve structered grid or hybrid.
// -- "vanleer", "steger", "ausmpw".
// str_limiter_name: Limiter of struct grid.
// -- "minmod", "3rd_minmod_smooth".
string inviscidSchemeName = "steger";
string str_limiter_name = "minmod";
#*******************************************************************
# UnStruct Solver *
#*******************************************************************
// uns_scheme_name: Spatial discretisation scheme of Unstruct grid.
// Using this when solve Unstructered grid or hybrid.
// -- "vanleer", "roe", "steger", "kfvs", "lax_f", "hlle".
// -- "ausm+", "ausmdv", "ausm+w", "ausmpw", "ausmpwplus".
// uns_limiter_name: Limiter of Unstruct grid.
// -- "vencat", "barth".
// -- "1st", meaning accuracy of first-order.
// -- "nolim", no limiter.
// venkatCoeff: Coefficient of vencat limiter, when uns_limiter_name = 'vencat'.
// The smaller the value, the more robust it is.
string uns_limiter_name = "1st";
double venkatCoeff = 0.5;
#########################################################################
# Temporal Discretisation #
#########################################################################
// iunsteady: Steady or unsteady.
// 0 -- steady.
// 1 -- unsteay.
// CFLEnd: The CFL number, [0.1, 100].
// The bigger the value, the convergence faster but lower robustness.
// ktmax: The lower the value, the more robustness, 1.0e5 - 1.0e10.
int iunsteady = 0;
double CFLStart = 0.01;
double CFLEnd = 3.0;
int CFLVaryStep = 1000;
double ktmax = 1.0e10;
int flowInitStep = 0;
// the controlling parameters for GMRES
double GMRESCFLScale = 1.009;
int OriginalTscheme = 9;
int tscheme = 9;
int flowInitMethod = 3;
string uns_scheme_name = "GMRESSteger";
string gradientName = "ggcell";
#########################################################################
# Multi-Grid parameters #
#########################################################################
// nMGLevel: The number of Multi-Grid level.
// = 1 -- single-level.
// > 1 -- multi-level.
// flowInitStep: Flow initialization step, 0 - 500 is suggested.
// Multi-Grid : Number of steps computing on coarse grid, during flow initialization.
// Single-Grid: Number of steps computing using first-order with vanleer, during flow initialization.
int nMGLevel = 1;
int flowInitStep = 2000;
#########################################################################
# File In or Out #
#########################################################################
// gridfile: The partitioned Grid file path, using relative path,
// which is relative to the working directory.
// IMPORTANT WARNING: The file index should be ignored,
// e.g. if the partitioned grid is rae2822_hybrid2d__4_0.fts,
// Please use 'rae2822_hybrid2d__4.fts' here!
// plotFieldType: If dump out the whole field results to tecplot or not, 0 / 1.
string gridfile = "../grid/sphere_m10.fts";
int plotFieldType = 1;
// ----------------- Advanced Parameters, DO NOT care it ----------------
// nVisualVariables: Number of variables want to be dumped for tecplot visualization.
// visualVariables: Variable types dumped, listed as following:
// -- density(0), u(1), v(2), w(3), pressure(4), temperature(5), mach(6),
// -- viscosityLaminar(7), viscosityTurbulent(8),
// -- vorticity_x(9), vorticity_y(10), vorticity_z(11), vorticityMagnitude(12),
// -- strain_rate(13), Q_criteria(14), Cp(15), timeStep(16), volume(17),
// -- modeledTKE(18), modeleddissipationrate(19), SSTF1(20), SSTF2(21),
// -- vibration temperature(Tv, 33), electron temperature(Te, 34), vibrational energy(Ev, 35), electric energy(Ee, 36),
// -- number density of electron(Ne, 37), dimensioanl density(rho, 38), dimensioanl pressure(p, 39), dimensioanl temperature(T, 40).
// Important Warning: Array size of visualVariables MUST be equal to nVisualVariables!!!
// Variables order must from small to big.
int nVisualVariables = 8;
int visualVariables[] = [0, 1, 2, 3, 4, 5, 6, 15];
// limitVariables: Limit model (It is useful only if limitVector is 0).
// 0 -- limit only for pressure and denstiny, then get the min value.
// 1 -- limit for every variables, then get the min value.
// limitVector:
// 0 -- Each variable use the same limiter coefficient.
// 1 -- Each variable use the respective limiter coefficients.
// reconmeth:
// 0 -- When reconstruct face value, Q+, Q- use respective limiter coefficients.
// 1 -- Q+, Q- use the min limiter coefficients of left and right cell.
int reconmeth = 0;
int limitVariables = 0;
int limitVector = 1;

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#########################################################################
# Grid data type #
#########################################################################
// gridtype: Grid type for generation, conversion, reconstruction, merging.
// 0 -- Unstructured grid.
// 1 -- Structured grid.
// nAxisRotateTimes: number of axis rotating times, zero (default) meaning without rotating.
// axisRotateOrder : axis rotating order.
// 1 -- X-axis.
// 2 -- Y-axis.
// 3 -- Z-axis.
// axisRotateAngles: axis rotating angles (degree), which are corresponding to the axis rotating order.
// from_gtype: Type of grid data type in grid conversion process.
// -1 -- MULTI_TYPE.
// 1 -- PHengLEI, *.fts.
// 2 -- CGNS, *.cgns.
// 3 -- Plot3D type of structured grid, *.dat/*.grd.
// 4 -- Fieldview type of unstructured grid, *.dat/*.inp.
// 5 -- Fluent, *.cas/*.msh.
// 6 -- Ustar, mgrid.in.
// 7 -- Hybrid, include both of unstructured and structured grid, *.fts.
// 8 -- GMSH, *.msh.
int gridtype = 0;
int nAxisRotateTimes = 0;
int axisRotateOrder[] = [1, 2, 3];
double axisRotateAngles[] = [0.0, 0.0, 0.0];
int from_gtype = 5;
#########################################################################
# File path #
#########################################################################
// from_gfile: path of original data file for unstructure grid convert from.
// out_gfile: path of target file for grid convert to, *.fts type of file usually.
string from_gfile = "./grid/sphere_m10.cas";
string out_gfile = "./grid/sphere_m10.fts";

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string title = "PHengLEI Main Parameter Control File";
// IMPORTANT NOTICE: DON NOT MODIFY THE FOWLLOWING LINE.
string defaultParaFile = "./bin/cfd_para.hypara";
// ndim: Dimensional of the grid, 2 or 3.
// nparafile: the number of parameter files.
// nsimutask: simulation task type.
// 0 -- CFD Solver of NS or Turbulation.
// 1 -- Grid generation: for special typical cases, such as cylinder, flat plate, etc.
// Grid conversion: from other format to PHengLEI format (.fts).
// Grid reconstruction: such as grid adaptation.
// Grid merging: merge two blocks into one block.
// Grid repairing: repair the original grid in order to remove the negative volume cells.
// 2 -- Wall distance computation for turb-solver.
// 3 -- Grid partition.
int ndim = 3;
int nparafile = 1;
int nsimutask = 0;
//string parafilename = "./bin/cfd_para_subsonic.hypara";
//string parafilename = "./bin/cfd_para_transonic.hypara";
//string parafilename = "./bin/cfd_para_supersonic.hypara";
string parafilename = "./bin/cfd_para_hypersonic.hypara";
//string parafilename = "./bin/cfd_para_incompressible.hypara";
//int nsimutask = 1;
//string parafilename = "./bin/grid_para.hypara";
//int nsimutask = 2;
//string parafilename = "./bin/cfd_para.hypara";
//int nsimutask = 3;
//string parafilename = "./bin/partition.hypara";
//int nsimutask = 1;
//string parafilename = "./bin/grid_deform_para.hypara";
//int nsimutask = 1;
//string parafilename = "./bin/grid_refine_para.hypara";
//int nsimutask = 14;
//string parafilename = "./bin/integrative_solver.hypara";
//int nsimutask = 99;
//string parafilename = "./bin/post_processing.hypara";
// ---------------- Advanced Parameters, DO NOT care it ----------------
int numberOfGridProcessor = 0;
// ATP read
//@string parafilename1 = ""
//@string parafilename2 = "";

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// pgridtype: The grid type.
// 0 -- unstruct grid.
// 1 -- struct grid.
// maxproc: The number of partition zones that want to be divided into,
// which is equal to the number of CPU processors you want.
// Usually, 50~100 thousands structured cells per CPU-Core is suggested.
// 30~70 thousands unstructured cells per CPU-Core is suggested.
// original_grid_file: Original grid file that want to be divided(PHengLEI type, *.fts).
// partition_grid_file: Target partition grid file(PHengLEI type, *.fts).
int pgridtype = 0;
int maxproc = 4;
string original_grid_file = "./grid/sphere_m10.fts";
string partition_grid_file = "./grid/sphere_m10__4.fts";
// numberOfMultigrid: Number of multi-grid levels, ONLY used for structured grid.
// 1 -- single level.
// 2 -- 2 level.
// N -- N level,..., et al.
int numberOfMultigrid = 1;

5
B21_ThreeD_Sphere_Laminar_Gmresh_Unstruct_1CPU/grid/网格地址.txt Normal file
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红山开源风雷算例库原始网格获取百度网盘链接：
链接：http://pan.baidu.com/s/1aZ9cdkp6CkT9il4fEpnTcA
提取码：w47m
注：plot3D格式网格需同时下载.grd和.inp文件