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module suphec_m |
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implicit none |
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! A1.0 Fundamental constants |
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REAL RPI |
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real, parameter:: RCLUM=299792458. |
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real, parameter:: RHPLA=6.6260755E-34 |
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real, parameter:: RKBOL=1.380658E-23 |
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real, parameter:: RNAVO=6.0221367E+23 |
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! A1.1 Astronomical constants |
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REAL RSIYEA,RSIDAY,ROMEGA |
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real, parameter:: RDAY=86400. |
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real, parameter:: REA=149597870000. |
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real, parameter:: REPSM=0.409093 |
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! A1.2 Geoide |
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REAL R1SA |
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real, parameter:: RG=9.80665 |
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real, parameter:: RA=6371229. |
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! A1.3 Radiation |
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REAL RSIGMA |
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! A1.4 Thermodynamic gas phase |
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REAL R,RD,RV,RCPD,RCPV,RCVD,RCVV |
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real, parameter:: RMD=28.9644 |
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real, parameter:: RMO3=47.9942 |
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real, parameter:: RMV=18.0153 |
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REAL RKAPPA,RETV |
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! A1.5,6 Thermodynamic liquid,solid phases |
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REAL RCW,RCS |
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! A1.7 Thermodynamic transition of phase |
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REAL RLMLT |
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real, parameter:: RTT=273.16 |
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real, parameter:: RLVTT=2.5008E+6 |
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real, parameter:: RLSTT=2.8345E+6 |
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real, parameter:: RATM=100000. |
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! A1.8 Curve of saturation |
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REAL RALPW,RBETW,RGAMW,RALPS,RBETS,RGAMS |
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real, parameter:: RESTT=611.14 |
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REAL RALPD,RBETD,RGAMD |
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save |
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guez |
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contains |
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SUBROUTINE suphec |
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! From phylmd/suphec.F,v 1.2 2005/06/06 13:16:33 |
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! Initialise certaines constantes et parametres physiques. |
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!------------------------------------------ |
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PRINT *, 'Call sequence information: suphec' |
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! 1. DEFINE FUNDAMENTAL CONSTANTS |
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print *, 'Constants of the ICM' |
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RPI=2.*ASIN(1.) |
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print *, 'Fundamental constants ' |
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print '('' PI = '',E13.7,'' -'')', RPI |
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print '('' c = '',E13.7,''m s-1'')', RCLUM |
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print '('' h = '',E13.7,''J s'')', RHPLA |
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print '('' K = '',E13.7,''J K-1'')', RKBOL |
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print '('' N = '',E13.7,''mol-1'')', RNAVO |
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! 2. DEFINE ASTRONOMICAL CONSTANTS |
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RSIYEA=365.25*RDAY*2.*RPI/6.283076 |
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RSIDAY=RDAY/(1.+RDAY/RSIYEA) |
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ROMEGA=2.*RPI/RSIDAY |
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print *, 'Astronomical constants ' |
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print '('' day = '',E13.7,'' s'')', RDAY |
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print '('' half g. axis = '',E13.7,'' m'')', REA |
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print '('' mean anomaly = '',E13.7,'' -'')', REPSM |
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print '('' sideral year = '',E13.7,'' s'')', RSIYEA |
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print '('' sideral day = '',E13.7,'' s'')', RSIDAY |
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print '('' omega = '',E13.7,'' s-1'')', ROMEGA |
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! 3. DEFINE GEOIDE. |
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R1SA=SNGL(1.D0/DBLE(RA)) |
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print *, ' Geoide ' |
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print '('' Gravity = '',E13.7,'' m s-2'')', RG |
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print '('' Earth radius = '',E13.7,'' m'')', RA |
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print '('' Inverse E.R. = '',E13.7,'' m'')', R1SA |
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! 4. DEFINE RADIATION CONSTANTS. |
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rsigma = 2.*rpi**5 * (rkbol/rhpla)**3 * rkbol/rclum/rclum/15. |
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print *, ' Radiation ' |
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print '('' Stefan-Bol. = '',E13.7,'' W m-2 K-4'')', RSIGMA |
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guez |
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! 5. DEFINE THERMODYNAMIC CONSTANTS, GAS PHASE. |
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guez |
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R=RNAVO*RKBOL |
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RD=1000.*R/RMD |
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RV=1000.*R/RMV |
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RCPD=3.5*RD |
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RCVD=RCPD-RD |
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RCPV=4. *RV |
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RCVV=RCPV-RV |
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RKAPPA=RD/RCPD |
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RETV=RV/RD-1. |
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print *, 'Thermodynamic, gas ' |
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print '('' Perfect gas = '',e13.7)', R |
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print '('' Dry air mass = '',e13.7)', RMD |
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print '('' Ozone mass = '',e13.7)', RMO3 |
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print '('' Vapour mass = '',e13.7)', RMV |
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print '('' Dry air cst. = '',e13.7)', RD |
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print '('' Vapour cst. = '',e13.7)', RV |
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print '('' Cpd = '',e13.7)', RCPD |
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print '('' Cvd = '',e13.7)', RCVD |
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print '('' Cpv = '',e13.7)', RCPV |
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print '('' Cvv = '',e13.7)', RCVV |
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print '('' Rd/Cpd = '',e13.7)', RKAPPA |
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print '('' Rv/Rd-1 = '',e13.7)', RETV |
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! 6. DEFINE THERMODYNAMIC CONSTANTS, LIQUID PHASE. |
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RCW=RCPV |
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print *, 'Thermodynamic, liquid ' |
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print '('' Cw = '',E13.7)', RCW |
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! 7. DEFINE THERMODYNAMIC CONSTANTS, SOLID PHASE. |
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RCS=RCPV |
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print *, 'thermodynamic, solid' |
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print '('' Cs = '',E13.7)', RCS |
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! 8. DEFINE THERMODYNAMIC CONSTANTS, TRANSITION OF PHASE. |
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RLMLT=RLSTT-RLVTT |
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print *, 'Thermodynamic, trans. ' |
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print '('' Fusion point = '',E13.7)', RTT |
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print '('' RLvTt = '',E13.7)', RLVTT |
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print '('' RLsTt = '',E13.7)', RLSTT |
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print '('' RLMlt = '',E13.7)', RLMLT |
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print '('' Normal press. = '',E13.7)', RATM |
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! 9. SATURATED VAPOUR PRESSURE. |
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RGAMW=(RCW-RCPV)/RV |
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RBETW=RLVTT/RV+RGAMW*RTT |
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RALPW=LOG(RESTT)+RBETW/RTT+RGAMW*LOG(RTT) |
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RGAMS=(RCS-RCPV)/RV |
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RBETS=RLSTT/RV+RGAMS*RTT |
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RALPS=LOG(RESTT)+RBETS/RTT+RGAMS*LOG(RTT) |
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RGAMD=RGAMS-RGAMW |
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RBETD=RBETS-RBETW |
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RALPD=RALPS-RALPW |
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END SUBROUTINE suphec |
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end module suphec_m |