AUTOPLOT USE
 
  file
  ghis 2
 
  data
  time tpar
  pl
  red
  @
   0.15252E+04 0.24165E+04 CR
  Particle temperature vers time@
  @
   0.29479E+04 0.18238E+03 CR
  Time (sec.)@
  @
   0.12817E+03 0.29181E+04 CR
  t(part.)@
  @
   0.10189E+04 0.79466E+03 CR
  Press RETURN to exit.@
  pause
  end
  ENDUSE
TEXT(HEAT-EXCHANGING, 1-D : G302
TITLE
  DISPLAY
  Constant gas temperature, no slip.
  The particle temperature as a function of time is
  as follows:
 
  (A + B.Tg).log((Tg-Tp)/(Tg-T0)) + B(Tp-T0) =
  -alpha.t.mass
 
  where: A     - constant in particle Cp formula
         alpha - particle heat transfer coefficient
         B     - gradient of particle Cp vs. T function
         mass  - particle mass
         t     - time
         Tg    - continuous-phase temperature
         Tp    - particle temperature
         T0    - particle initial temperature
  ENDDIS
REAL(WIN);WIN=100.0
GRDPWR(X,5,1.0,1.0)
SOLVE(P1,U1);STORE(TMP1)
TMP1=GRND1;TMP1A=500.0
FIINIT(U1)=WIN;FIINIT(P1)=RHO1*WIN;FIINIT(TMP1)=500.0
PATCH(GXIN,WEST,1,1,1,1,1,1,1,1)
COVAL(GXIN,P1,FIXFLU,RHO1*WIN);COVAL(GXIN,U1,ONLYMS,WIN)
PATCH(GXOUT,EAST,NX,NX,1,1,1,1,1,1)
COVAL(GXOUT,P1,FIXP,0.0)
LSWEEP=1
TRACE=F
#GENTRA
  *-------------------------------------------------------
  * GENTRA GROUP 1: Particle physics
  *-------------------------------------------------------
  * Particle type - 40 - HEAT-EXCHANGING_PARTICLES
GPTYPE=40
  * Gravity components in GENTRA Cartesian system/buoyancy
GGRAX=0;GGRAY=0;GGRAZ=0;GBUOYA=F
  * Stochastic model of turbulence
GSTOCH=F
  * Data for particles with heat transfer
GDRAG=GRND1;GKONC=3.3400E-02;GNUSS=1.9060E+01
GCPLIQ=GRND2;GHLIQD=GRND1
  *-------------------------------------------------------
  * GENTRA GROUP 2: Boundary conditions for particles
  *-------------------------------------------------------
  * Inlet-data file-name
GINFIL=Q1
  * Use this space for inlet-data table if GINFIL=Q1
  
  *_XP_UP_DI_LDEN_MDOT_TEM_(NUM)
   0.1 100 5e-5 8000 1e-6 1800
  
  * Wall treatment, and rest coefficient if appropriate
GWALLC=3;GWREST=1
  * Porosity threshold
GPOROS=0
  *-------------------------------------------------------
  * GENTRA GROUP 3: Numerical controls
  *-------------------------------------------------------
  * 1st GENTRA sweep; frequency of calls
GSWEP1=1;GSWEPF=1
  * Maximum Lagrangian time-step; time step size multplier
GDTMAX=1;GRTFRC=1
  * Min # of t-steps per cell; max # of t-steps; timeout
GLAGTS=5;GSTEMX=0;GTIMMX=0
  *-------------------------------------------------------
  * GENTRA GROUP 4: Output controls
  *-------------------------------------------------------
  * Restart-file, history-file and frequency for output
GRSFIL=NONE;GHFILE=GHIS;GOUTFR=1
  * The identifier of the individual history and
    trajectory files
GH1STC=NONE;GT1STC=NONE
  * The first, last particles and the interval for
    writing history and trajectory files
NGWSTR=0;NGWEND=0;NGWINT=1
  * Particle number for residence-time calculation
GRESTI=0
  *-------------------------------------------------------
  * GENTRA GROUP 5: Provisions for the GENTRA-Earth run
  *-------------------------------------------------------
  * Storage for interphase sources of momentum
STORE(MOMX)
  * Interphase sources of heat and momentum
PATCH(GENPAT,CELL,1,NX,1,NY,1,NZ,1,LSTEP)
COVAL(GENPAT,U1,FIXFLU,GRND)
  * Relaxation of interphase sources
GLNRLX=1
RELAX(MOMX,LINRLX,GLNRLX)
  * Activation of GENTRA GROUND-station
L(GENSET
  * ----------------------------------------------------------
  * GENTRA GROUP 7: GENTRA test
  * ----------------------------------------------------------
   * GENTRA auto test  RG(51)--RG(58) are reserved
RG(51)= 9.01E-03;RG(52)= 2.30E+01;RG(53)= 3.92E-04
RG(54)= 1.00E+00;RG(55)= 5.00E-01;RG(56)= 5.00E-01
RG(57)= 7.79E-01;RG(58)= 5.00E-02