+--------------------------------------------------------------------+ | | | CFX Command Language for Run | | | +--------------------------------------------------------------------+ LIBRARY: CEL: EXPRESSIONS: at = atstep ps = 1[bar] pr = ps-atstep^(10)*1[bar] END END ADDITIONAL VARIABLE: zeit Option = Definition Tensor Type = SCALAR Units = [ s] Variable Type = Unspecified END MATERIAL: Air at 25 C Material Description = Air at 25 C and 1 atm (dry) Material Group = Air Data, Constant Property Gases Option = Pure Substance Thermodynamic State = Gas PROPERTIES: Option = General Material Thermal Expansivity = 0.003356 [K^-1] ABSORPTION COEFFICIENT: Absorption Coefficient = 0.01 [m^-1] Option = Value END DYNAMIC VISCOSITY: Dynamic Viscosity = 1.831E-05 [kg m^-1 s^-1] Option = Value END EQUATION OF STATE: Density = 1.185 [kg m^-3] Molar Mass = 28.96 [kg kmol^-1] Option = Value END REFERENCE STATE: Option = Specified Point Reference Pressure = 1 [atm] Reference Specific Enthalpy = 0. [J/kg] Reference Specific Entropy = 0. [J/kg/K] Reference Temperature = 25 [C] END REFRACTIVE INDEX: Option = Value Refractive Index = 1.0 [m m^-1] END SCATTERING COEFFICIENT: Option = Value Scattering Coefficient = 0.0 [m^-1] END SPECIFIC HEAT CAPACITY: Option = Value Specific Heat Capacity = 1.0044E+03 [J kg^-1 K^-1] Specific Heat Type = Constant Pressure END THERMAL CONDUCTIVITY: Option = Value Thermal Conductivity = 2.61E-02 [W m^-1 K^-1] END END END END FLOW: SOLUTION UNITS: Angle Units = [rad] Length Units = [m] Mass Units = [kg] Solid Angle Units = [sr] Temperature Units = [K] Time Units = [s] END SIMULATION TYPE: Option = Transient EXTERNAL SOLVER COUPLING: Option = None END INITIAL TIME: Option = Automatic with Value Time = 0 [s] END TIME DURATION: Option = Total Time Total Time = 0.9 [s] END TIME STEPS: Option = Timesteps Timesteps = 0.05 [s] END END DOMAIN: Default Domain Coord Frame = Coord 0 Domain Type = Fluid Fluids List = Air at 25 C Location = B215 BOUNDARY: Auslass1 Boundary Type = OUTLET Location = outlet_1 BOUNDARY CONDITIONS: FLOW REGIME: Option = Subsonic END MASS AND MOMENTUM: Option = Static Pressure Relative Pressure = pr END END END BOUNDARY: Einlass Boundary Type = OPENING Location = inlet BOUNDARY CONDITIONS: FLOW REGIME: Option = Subsonic END MASS AND MOMENTUM: Option = Static Pressure for Entrainment Relative Pressure = 0 [bar] END TURBULENCE: Option = Zero Gradient END END END BOUNDARY: Wall Boundary Type = WALL Location = \ outlet_2,outlet_3,outlet_4,F188.215,F189.215,F190.215,F191.215,F192.2\ 15,F193.215,F194.215,F195.215,F196.215,F197.215,F202.215,F203.215,F20\ 4.215,F205.215,F206.215,F207.215,F208.215,F209.215,F210.215,F211.215,\ F212.215,F213.215,F214.215,F216.215,F217.215,F218.215,F219.215,F220.2\ 15,F221.215,F222.215,F223.215,F224.215,F225.215,F226.215,F227.215,F22\ 8.215,F229.215,F230.215,F231.215,F232.215,F233.215,F234.215,F235.215,\ F236.215,F237.215,F238.215,F239.215,F240.215,F241.215,F242.215,F243.2\ 15,F244.215,F245.215,F246.215,F247.215,F248.215,F249.215,F250.215,F25\ 1.215,F252.215,F253.215,F254.215,F255.215,F256.215,F257.215,F259.215,\ F260.215,F261.215,F262.215 BOUNDARY CONDITIONS: WALL INFLUENCE ON FLOW: Option = No Slip END WALL ROUGHNESS: Option = Smooth Wall END END END DOMAIN MODELS: BUOYANCY MODEL: Option = Non Buoyant END DOMAIN MOTION: Option = Stationary END MESH DEFORMATION: Option = None END REFERENCE PRESSURE: Reference Pressure = 1 [bar] END END FLUID MODELS: COMBUSTION MODEL: Option = None END HEAT TRANSFER MODEL: Fluid Temperature = 25 [C] Option = Isothermal END THERMAL RADIATION MODEL: Option = None END TURBULENCE MODEL: Option = k epsilon END TURBULENT WALL FUNCTIONS: Option = Scalable END END INITIALISATION: Option = Automatic INITIAL CONDITIONS: Velocity Type = Cartesian CARTESIAN VELOCITY COMPONENTS: Option = Automatic with Value U = -10 [m s^-1] V = 0 [m s^-1] W = 0 [m s^-1] END EPSILON: Option = Automatic END K: Option = Automatic with Value END STATIC PRESSURE: Option = Automatic with Value Relative Pressure = 0 [bar] END END END END OUTPUT CONTROL: RESULTS: File Compression Level = Default Option = Standard END TRANSIENT RESULTS: results File Compression Level = Default Option = Standard OUTPUT FREQUENCY: Option = Every Timestep END END END SOLVER CONTROL: ADVECTION SCHEME: Option = High Resolution END CONVERGENCE CONTROL: Maximum Number of Coefficient Loops = 10 Timescale Control = Coefficient Loops END CONVERGENCE CRITERIA: Residual Target = 1.E-4 Residual Type = RMS END TRANSIENT SCHEME: Option = Second Order Backward Euler TIMESTEP INITIALISATION: Option = Automatic END END END END COMMAND FILE: Version = 11.0 Results Version = 11.0 END PARAMETERIZATION: INPUT FIELD: Expressions Expression Name = Expressions Method = Expression END END EXECUTION CONTROL: INTERPOLATOR STEP CONTROL: Runtime Priority = Standard EXECUTABLE SELECTION: Double Precision = Off END MEMORY CONTROL: Memory Allocation Factor = 1.0 END END PARALLEL HOST LIBRARY: HOST DEFINITION: rzc3021 Host Architecture String = intel_xeon64.sse2_winnt5.1 Installation Root = C:\Programme\ANSYS Inc\v%v\CFX END END PARTITIONER STEP CONTROL: Multidomain Option = Independent Partitioning Runtime Priority = Standard EXECUTABLE SELECTION: Use Large Problem Partitioner = Off END MEMORY CONTROL: Memory Allocation Factor = 1.0 END PARTITIONING TYPE: MeTiS Type = k-way Option = MeTiS Partition Size Rule = Automatic END END RUN DEFINITION: Definition File = \ W:/CAD_DATEN_WR03/Motor/Ansaugsystem/Ansaug_wr03_venturi/RPM_ansaug_wr0\ 3/saugen.def Interpolate Initial Values = Off Run Mode = Full END SOLVER STEP CONTROL: Runtime Priority = Standard EXECUTABLE SELECTION: Double Precision = Off END MEMORY CONTROL: Memory Allocation Factor = 1.0 END PARALLEL ENVIRONMENT: Number of Processes = 1 Start Method = Serial END END END Missing K initial condition CCL; using Automatic +--------------------------------------------------------------------+ | | | Solver | | | +--------------------------------------------------------------------+ +--------------------------------------------------------------------+ | | | ANSYS CFX Solver 11.0 | | | | Version 2007.01.15-19.20 Mon Jan 15 19:24:21 GMTST 2007 | | | | Executable Attributes | | | | single-int32-32bit-novc6-optimised-supfort-noprof-nospag-lcomp | | | | Copyright 1996-2007 ANSYS Europe Ltd. | +--------------------------------------------------------------------+ +--------------------------------------------------------------------+ | Job Information | +--------------------------------------------------------------------+ Run mode: serial run Host computer: rzc3021 Job started: Mon Oct 15 19:52:38 2007 +--------------------------------------------------------------------+ | Memory Allocated for Run (Actual usage may be less) | +--------------------------------------------------------------------+ Data Type Kwords Words/Node Words/Elem Kbytes Bytes/Node Real 36521.7 424.81 78.89 142663.0 1699.26 Integer 15543.6 180.80 33.58 60717.2 723.20 Character 2815.8 32.75 6.08 2749.8 32.75 Logical 65.0 0.76 0.14 253.9 3.02 Double 608.0 7.07 1.31 4750.0 56.58 +--------------------------------------------------------------------+ | Mesh Statistics | +--------------------------------------------------------------------+ Domain Name : Default Domain Total Number of Nodes = 85971 Total Number of Elements = 462926 Total Number of Tetrahedrons = 462926 Total Number of Faces = 25412 Minimum Orthogonality Angle [degrees] = 28.5 ok Maximum Aspect Ratio = 7.9 OK Maximum Mesh Expansion Factor = 982.1 ! +--------------------------------------------------------------------+ | Average Scale Information | +--------------------------------------------------------------------+ Domain Name : Default Domain Global Length = 1.8529E-01 Minimum Extent = 2.2775E-01 Maximum Extent = 4.4665E-01 Density = 1.1850E+00 Dynamic Viscosity = 1.8310E-05 Velocity = 1.0000E+01 Advection Time = 1.8529E-02 RMS Courant Number = 7.0588E+02 Maximum Courant Number = 2.4042E+04 Reynolds Number = 1.1992E+05 +--------------------------------------------------------------------+ | Checking for Isolated Fluid Regions | +--------------------------------------------------------------------+ No isolated fluid regions were found. +--------------------------------------------------------------------+ | Writing transient file 0_full.trn | | Name : results | | Type : Standard | | Option : Every Timestep | +--------------------------------------------------------------------+ +--------------------------------------------------------------------+ | The Equations Solved in This Calculation | +--------------------------------------------------------------------+ Subsystem : Momentum and Mass U-Mom V-Mom W-Mom P-Mass Subsystem : TurbKE and Diss.K K-TurbKE E-Diss.K CFD Solver started: Mon Oct 15 19:52:59 2007 +--------------------------------------------------------------------+ | Convergence History | +--------------------------------------------------------------------+ ====================================================================== | Timestepping Information | ---------------------------------------------------------------------- | Timestep | RMS Courant Number | Max Courant Number | +----------------------+----------------------+----------------------+ | 5.0000E-02 | 705.88 | 999.99 | ---------------------------------------------------------------------- ====================================================================== TIME STEP = 1 SIMULATION TIME = 5.0000E-02 CPU SECONDS = 1.041E+01 ---------------------------------------------------------------------- COEFFICIENT LOOP ITERATION = 1 CPU SECONDS = 1.041E+01 ---------------------------------------------------------------------- | Equation | Rate | RMS Res | Max Res | Linear Solution | +----------------------+------+---------+---------+------------------+ | U-Mom | 0.00 | 3.8E-04 | 4.7E-03 | 2.6E+00 ok| | V-Mom | 0.00 | 7.7E-05 | 5.8E-04 | 2.9E+00 ok| | W-Mom | 0.00 | 8.6E-05 | 6.2E-04 | 3.1E+00 ok| | P-Mass | 0.00 | 1.7E-02 | 1.9E-01 | 8.5 2.4E-02 OK| +----------------------+------+---------+---------+------------------+ +--------------------------------------------------------------------+ | ****** Notice ****** | | A wall has been placed at portion(s) of an OUTLET | | boundary condition (at 26.9% of the faces, 24.9% of the area) | | to prevent fluid from flowing into the domain. | | The boundary condition name is: Auslass1. | | The fluid name is: Air at 25 C. | | If this situation persists, consider switching | | to an Opening type boundary condition instead. | +--------------------------------------------------------------------+ | K-TurbKE | 0.00 | 3.4E-02 | 2.0E-01 | 5.4 2.0E-02 OK| | E-Diss.K | 0.00 | 7.8E-02 | 9.6E-01 | 7.5 3.5E-03 OK| +----------------------+------+---------+---------+------------------+ ---------------------------------------------------------------------- COEFFICIENT LOOP ITERATION = 2 CPU SECONDS = 3.150E+01 ---------------------------------------------------------------------- | Equation | Rate | RMS Res | Max Res | Linear Solution | +----------------------+------+---------+---------+------------------+