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June 21, 2009, 17:31 |
monitoring point of total temperature
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Senior Member
Jack
Join Date: Mar 2009
Posts: 106
Rep Power: 16 |
How to create it (total temperature versus step or timestep) during a transient simulation on ANSYS Fluent 12 software?
thanks. I´m simulating on a solid only domain and my results show that the static temperatures have greater results than the total temperatures, for a transient simulation. Why of this? I used the ANSYS Fluent 12 software. When i use ANSYS CFX 12, there is no option to export, in ANSYS CFX Pre, the total temperature results. How to export the total temperature to ANSYS CFX Post 12? LIBRARY: MATERIAL: Amostrak10Sol Material Group = CHT Solids,Particle Solids Option = Pure Substance Thermodynamic State = Solid PROPERTIES: Option = General Material EQUATION OF STATE: Density = 14900 [kg m^-3] Molar Mass = 1.0 [kg kmol^-1] Option = Value END SPECIFIC HEAT CAPACITY: Option = Value Specific Heat Capacity = 508.1237 [J kg^-1 K^-1] END THERMAL CONDUCTIVITY: Option = Value Thermal Conductivity = 73 [W m^-1 K^-1] END END END END FLOW: Flow Analysis 1 SOLUTION UNITS: Angle Units = [rad] Length Units = [m] Mass Units = [kg] Solid Angle Units = [sr] Temperature Units = [K] Time Units = [s] END ANALYSIS 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 = 110.778 [s] END TIME STEPS: Option = Timesteps Timesteps = 0.222 [s] END END DOMAIN: Default Domain Coord Frame = Coord 0 Domain Type = Solid Location = ASM.1 METAL BOUNDARY: Conveccaoo Boundary Type = WALL Location = ASM.1 CONVECCAOTOTAL BOUNDARY CONDITIONS: HEAT TRANSFER: Heat Transfer Coefficient = 20 [W m^-2 K^-1] Option = Heat Transfer Coefficient Outside Temperature = 29.34 [C] END END END BOUNDARY: Fluxoo Boundary Type = WALL Location = SOL_2D_REGION BOUNDARY CONDITIONS: HEAT TRANSFER: Heat Flux in = 1 [W m^-2] Option = Heat Flux END END END DOMAIN MODELS: DOMAIN MOTION: Option = Stationary END MESH DEFORMATION: Option = None END END INITIALISATION: Option = Automatic INITIAL CONDITIONS: TEMPERATURE: Option = Automatic with Value Temperature = 0 [C] END END END SOLID DEFINITION: Solid 1 Material = Amostrak10Sol Option = Material Library MORPHOLOGY: Option = Continuous Solid END END SOLID MODELS: HEAT TRANSFER MODEL: Option = Thermal Energy END THERMAL RADIATION MODEL: Option = None END END END OUTPUT CONTROL: MONITOR OBJECTS: MONITOR BALANCES: Option = Full END MONITOR FORCES: Option = Full END MONITOR PARTICLES: Option = Full END MONITOR POINT: T4 Cartesian Coordinates = 4.3 [mm], 3.5 [mm], 4.7 [mm] Option = Cartesian Coordinates Output Variables List = Temperature END MONITOR RESIDUALS: Option = Full END MONITOR TOTALS: Option = Full END END RESULTS: File Compression Level = Default Include Mesh = On Option = Selected Variables Output Variables List = Temperature END TRANSIENT RESULTS: Transient Results 1 File Compression Level = Default Include Mesh = On Option = Selected Variables Output Variables List = Temperature OUTPUT FREQUENCY: Option = Time Interval Time Interval = 0.222 [s] END END END SOLVER CONTROL: ADVECTION SCHEME: Option = High Resolution END CONVERGENCE CONTROL: Maximum Number of Coefficient Loops = 500 Minimum Number of Coefficient Loops = 1 Timescale Control = Coefficient Loops END CONVERGENCE CRITERIA: Residual Target = 0.000001 Residual Type = RMS END TRANSIENT SCHEME: Option = Second Order Backward Euler TIMESTEP INITIALISATION: Option = Automatic END END END END COMMAND FILE: Version = 12.0.1 Results Version = 12.0 END SIMULATION CONTROL: EXECUTION CONTROL: EXECUTABLE SELECTION: Double Precision = On END INTERPOLATOR STEP CONTROL: Runtime Priority = Standard MEMORY CONTROL: Memory Allocation Factor = 1.0 END END PARALLEL HOST LIBRARY: HOST DEFINITION: unifei Host Architecture String = winnt-amd64 Installation Root = C:\Program Files\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 Partition Weight Factors = 0.250, 0.250, 0.250, 0.250 END END RUN DEFINITION: Run Mode = Full Solver Input File = \ C:\0_CIBIM_Validacao_18_Junho_2009_cedo\Caso_Teste _CIBIM\CasoValidaca\ oCIBIM.def END SOLVER STEP CONTROL: Runtime Priority = High MEMORY CONTROL: Memory Allocation Factor = 1.0 END PARALLEL ENVIRONMENT: Number of Processes = 4 Start Method = HP MPI Local Parallel Parallel Host List = unifei*4 END END END END |
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