/IMPFLUX

Block Format Keyword Defines an imposed thermal surface flux on the specified surfaces or a thermal volumetric flux on the specified bricks.

Format

(1) (2) (3) (4) (5) (6) (7) (8) (9) (10)
/IMPFLUX/impflux_ID/unit_ID
impflux_flux_title
surf_ID fct_IDT sens_ID grbric_ID            
Ascalex Fscaley Tstart Tstop  

Definition

Field Contents SI Unit Example
impflux_ID Thermal flux density block identifier.

(Integer, maximum 10 digits)

  
unit_ID Optional unit identifier.

(Integer, maximum 10 digits)

  
impflux_flux_title Thermal flux density block title.

(Character, maximum 100 characters)

  
surf_ID Surface identifier for surface flux.

(Integer)

  
fct_IDT Time function identifier for definition of thermal flux density.

(Integer)

  
sens_ID Sensor identifier.

(Integer)

  
grbric_ID Brick group identifier for volumetric flux.

(Integer)

  
Ascalex Abscissa (time) scale factor for fct_IDT.

Default = 1.0 (Real)

 [ s ]
Fscaley Ordinate (thermal flux) scale factor for fct_IDT.

Default = 1.0 (Real)

 [ W m 2 ] or [ W m 3 ] MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeaaciGaaiaabeqaamaabaabaaGcbaWaamWaaeaada WcaaqaaiaadEfaaeaacaWGTbWaaWbaaSqabeaacaaIZaaaaaaaaOGa ay5waiaaw2faaaaa@3AB8@
Tstart Start time.

(Real)

 [ s ]
Tstop Stop time.

Default = 1030 (Real)

 [ s ]

Comments

  1. grbric_ID should be a group of an 8-nodes brick element.
  2. /IMPFLUX is not compatible with ALE applications (/ALE, /EULER). Imposed flux will not be applied to ALE nodes or ALE elements.
  3. When a sensor is defined sens_ID, the imposed thermal flux is applied at the time of sensor activation and the function is shifted by the sensor activation time.
  4. Volumic thermal surface flux (grbric_ID > 0) is compatible only with /PARITH/OFF.
  5. Only surf_ID or grbric_ID can be set, but not both.