/[lmdze]/trunk/Sources/phylmd/suphec.f
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revision 38 by guez, Thu Jan 6 17:52:19 2011 UTC revision 40 by guez, Tue Feb 22 13:49:36 2011 UTC
# Line 4  module suphec_m Line 4  module suphec_m
4    
5    ! A1.0 Fundamental constants    ! A1.0 Fundamental constants
6    REAL RPI    REAL RPI
7    real, parameter::    RCLUM=299792458.    real, parameter:: RCLUM = 299792458.
8    real, parameter::    RHPLA=6.6260755E-34    real, parameter:: RHPLA = 6.6260755E-34
9    real, parameter::    RKBOL=1.380658E-23    real, parameter:: RKBOL = 1.380658E-23
10    real, parameter::    RNAVO=6.0221367E+23    real, parameter:: RNAVO = 6.0221367E+23
11    
12    ! A1.1 Astronomical constants    ! A1.1 Astronomical constants
13    REAL RSIYEA,RSIDAY,ROMEGA    REAL RSIYEA, RSIDAY, ROMEGA
14    real, parameter::    RDAY=86400.    real, parameter:: RDAY = 86400.
15    real, parameter::    REA=149597870000.    real, parameter:: REA = 149597870000.
16    real, parameter::    REPSM=0.409093    real, parameter:: REPSM = 0.409093
17    
18    ! A1.2 Geoide    ! A1.2 Geoide
19    REAL R1SA    real, parameter:: RG = 9.80665
20    real, parameter::    RG=9.80665    real, parameter:: RA = 6371229.
   real, parameter::    RA=6371229.  
21    
22    ! A1.3 Radiation    ! A1.3 Radiation
23    REAL RSIGMA    REAL RSIGMA
24    
25    ! A1.4 Thermodynamic gas phase    ! A1.4 Thermodynamic gas phase
26    REAL R,RD,RV,RCPD,RCPV,RCVD,RCVV    REAL R, RD, RV, RCPD, RCPV, RCVD, RCVV
27    real, parameter::    RMD=28.9644    real, parameter:: RMD = 28.9644
28    real, parameter::    RMO3=47.9942    real, parameter:: RMO3 = 47.9942
29    real, parameter::    RMV=18.0153    real, parameter:: RMV = 18.0153
30    REAL RKAPPA,RETV    REAL RKAPPA, RETV
31    
32    ! A1.5,6 Thermodynamic liquid,solid phases    ! A1.5, 6 Thermodynamic liquid, solid phases
33    REAL RCW,RCS    REAL RCW, RCS
34    
35    ! A1.7 Thermodynamic transition of phase    ! A1.7 Thermodynamic transition of phase
36    REAL RLMLT    REAL RLMLT
37    real, parameter::    RTT=273.16    real, parameter:: RTT = 273.16
38    real, parameter::    RLVTT=2.5008E+6    real, parameter:: RLVTT = 2.5008E+6
39    real, parameter::    RLSTT=2.8345E+6    real, parameter:: RLSTT = 2.8345E+6
40    real, parameter::    RATM=100000.    real, parameter:: RATM = 100000.
41    
42    ! A1.8 Curve of saturation    ! A1.8 Curve of saturation
43    REAL RALPW,RBETW,RGAMW,RALPS,RBETS,RGAMS    REAL RALPW, RBETW, RGAMW, RALPS, RBETS, RGAMS
44    real, parameter::    RESTT=611.14    real, parameter:: RESTT = 611.14
45    REAL RALPD,RBETD,RGAMD    REAL RALPD, RBETD, RGAMD
46    
47    save    save
48    
# Line 51  contains Line 50  contains
50    
51    SUBROUTINE suphec    SUBROUTINE suphec
52    
53      ! From phylmd/suphec.F,v 1.2 2005/06/06 13:16:33      ! From phylmd/suphec.F, v 1.2 2005/06/06 13:16:33
54      ! Initialise certaines constantes et parametres physiques.      ! Initialise certaines constantes et parametres physiques.
55    
56      !------------------------------------------      !------------------------------------------
# Line 61  contains Line 60  contains
60      ! 1. DEFINE FUNDAMENTAL CONSTANTS      ! 1. DEFINE FUNDAMENTAL CONSTANTS
61    
62      print *, 'Constants of the ICM'      print *, 'Constants of the ICM'
63      RPI=2.*ASIN(1.)      RPI = 2.*ASIN(1.)
64      print *, 'Fundamental constants '      print *, 'Fundamental constants '
65      print '(''           PI = '',E13.7,'' -'')', RPI      print '('' PI = '', E13.7, '' -'')', RPI
66      print '(''            c = '',E13.7,''m s-1'')', RCLUM      print '('' c = '', E13.7, ''m s-1'')', RCLUM
67      print '(''            h = '',E13.7,''J s'')', RHPLA      print '('' h = '', E13.7, ''J s'')', RHPLA
68      print '(''            K = '',E13.7,''J K-1'')', RKBOL      print '('' K = '', E13.7, ''J K-1'')', RKBOL
69      print '(''            N = '',E13.7,''mol-1'')', RNAVO      print '('' N = '', E13.7, ''mol-1'')', RNAVO
70    
71      ! 2. DEFINE ASTRONOMICAL CONSTANTS      ! 2. DEFINE ASTRONOMICAL CONSTANTS
72    
73      RSIYEA=365.25*RDAY*2.*RPI/6.283076      RSIYEA = 365.25*RDAY*2.*RPI/6.283076
74      RSIDAY=RDAY/(1.+RDAY/RSIYEA)      RSIDAY = RDAY/(1.+RDAY/RSIYEA)
75      ROMEGA=2.*RPI/RSIDAY      ROMEGA = 2.*RPI/RSIDAY
76    
77      print *, 'Astronomical constants '      print *, 'Astronomical constants '
78      print '(''          day = '',E13.7,'' s'')', RDAY      print '('' day = '', E13.7, '' s'')', RDAY
79      print '('' half g. axis = '',E13.7,'' m'')', REA      print '('' half g. axis = '', E13.7, '' m'')', REA
80      print '('' mean anomaly = '',E13.7,'' -'')', REPSM      print '('' mean anomaly = '', E13.7, '' -'')', REPSM
81      print '('' sideral year = '',E13.7,'' s'')', RSIYEA      print '('' sideral year = '', E13.7, '' s'')', RSIYEA
82      print '(''  sideral day = '',E13.7,'' s'')', RSIDAY      print '('' sideral day = '', E13.7, '' s'')', RSIDAY
83      print '(''        omega = '',E13.7,'' s-1'')', ROMEGA      print '('' omega = '', E13.7, '' s-1'')', ROMEGA
84    
85      ! 3.    DEFINE GEOIDE.      ! 3. DEFINE GEOIDE.
86    
87      R1SA=SNGL(1.D0/DBLE(RA))      print *, ' Geoide '
88      print *, '        Geoide      '      print '('' Gravity = '', E13.7, '' m s-2'')', RG
89      print '(''      Gravity = '',E13.7,'' m s-2'')', RG      print '('' Earth radius = '', E13.7, '' m'')', RA
     print '('' Earth radius = '',E13.7,'' m'')', RA  
     print '('' Inverse E.R. = '',E13.7,'' m'')', R1SA  
90    
91      ! 4.    DEFINE RADIATION CONSTANTS.      ! 4. DEFINE RADIATION CONSTANTS.
92    
93      rsigma = 2.*rpi**5 * (rkbol/rhpla)**3 * rkbol/rclum/rclum/15.      rsigma = 2.*rpi**5 * (rkbol/rhpla)**3 * rkbol/rclum/rclum/15.
94      print *, '       Radiation    '      print *, ' Radiation '
95      print '('' Stefan-Bol.  = '',E13.7,'' W m-2 K-4'')',   RSIGMA      print '('' Stefan-Bol. = '', E13.7, '' W m-2 K-4'')', RSIGMA
96    
97      ! 5.    DEFINE THERMODYNAMIC CONSTANTS, GAS PHASE.      ! 5. DEFINE THERMODYNAMIC CONSTANTS, GAS PHASE.
98    
99      R=RNAVO*RKBOL      R = RNAVO * RKBOL
100      RD=1000.*R/RMD      RD = 1000. * R / RMD
101      RV=1000.*R/RMV      RV = 1000.*R/RMV
102      RCPD=3.5*RD      RCPD = 3.5*RD
103      RCVD=RCPD-RD      RCVD = RCPD-RD
104      RCPV=4. *RV      RCPV = 4. *RV
105      RCVV=RCPV-RV      RCVV = RCPV-RV
106      RKAPPA=RD/RCPD      RKAPPA = RD/RCPD
107      RETV=RV/RD-1.      RETV = RV/RD-1.
108      print *, 'Thermodynamic, gas  '      print *, 'Thermodynamic, gas '
109      print '('' Perfect gas  = '',e13.7)',  R      print '('' Perfect gas = '', e13.7)', R
110      print '('' Dry air mass = '',e13.7)',  RMD      print '('' Dry air mass = '', e13.7)', RMD
111      print '('' Ozone   mass = '',e13.7)',  RMO3      print '('' Ozone mass = '', e13.7)', RMO3
112      print '('' Vapour  mass = '',e13.7)',  RMV      print '('' Vapour mass = '', e13.7)', RMV
113      print '('' Dry air cst. = '',e13.7)',  RD      print '('' Dry air constant = '', e13.7)', RD
114      print '('' Vapour  cst. = '',e13.7)',  RV      print '('' Vapour constant = '', e13.7)', RV
115      print '(''         Cpd  = '',e13.7)',  RCPD      print '('' Cpd = '', e13.7)', RCPD
116      print '(''         Cvd  = '',e13.7)',  RCVD      print '('' Cvd = '', e13.7)', RCVD
117      print '(''         Cpv  = '',e13.7)',  RCPV      print '('' Cpv = '', e13.7)', RCPV
118      print '(''         Cvv  = '',e13.7)',  RCVV      print '('' Cvv = '', e13.7)', RCVV
119      print '(''      Rd/Cpd  = '',e13.7)',  RKAPPA      print '('' Rd/Cpd = '', e13.7)', RKAPPA
120      print '(''     Rv/Rd-1  = '',e13.7)',  RETV      print '('' Rv/Rd-1 = '', e13.7)', RETV
121    
122      ! 6.    DEFINE THERMODYNAMIC CONSTANTS, LIQUID PHASE.      ! 6. DEFINE THERMODYNAMIC CONSTANTS, LIQUID PHASE.
123    
124      RCW=RCPV      RCW = RCPV
125      print *, 'Thermodynamic, liquid  '      print *, 'Thermodynamic, liquid '
126      print '(''         Cw   = '',E13.7)',  RCW      print '('' Cw = '', E13.7)', RCW
127    
128      ! 7.    DEFINE THERMODYNAMIC CONSTANTS, SOLID PHASE.      ! 7. DEFINE THERMODYNAMIC CONSTANTS, SOLID PHASE.
129    
130      RCS=RCPV      RCS = RCPV
131      print *, 'thermodynamic, solid'      print *, 'thermodynamic, solid'
132      print '(''         Cs   = '',E13.7)',  RCS      print '('' Cs = '', E13.7)', RCS
133    
134      ! 8.    DEFINE THERMODYNAMIC CONSTANTS, TRANSITION OF PHASE.      ! 8. DEFINE THERMODYNAMIC CONSTANTS, TRANSITION OF PHASE.
135    
136      RLMLT=RLSTT-RLVTT      RLMLT = RLSTT-RLVTT
137      print *, 'Thermodynamic, trans.  '      print *, 'Thermodynamic, trans. '
138      print '('' Fusion point  = '',E13.7)',  RTT      print '('' Fusion point = '', E13.7)', RTT
139      print '(''        RLvTt  = '',E13.7)',  RLVTT      print '('' RLvTt = '', E13.7)', RLVTT
140      print '(''        RLsTt  = '',E13.7)',  RLSTT      print '('' RLsTt = '', E13.7)', RLSTT
141      print '(''        RLMlt  = '',E13.7)',  RLMLT      print '('' RLMlt = '', E13.7)', RLMLT
142      print '('' Normal press. = '',E13.7)',  RATM      print '('' Normal press. = '', E13.7)', RATM
143    
144      ! 9.    SATURATED VAPOUR PRESSURE.      ! 9. SATURATED VAPOUR PRESSURE.
145    
146      RGAMW=(RCW-RCPV)/RV      RGAMW = (RCW-RCPV)/RV
147      RBETW=RLVTT/RV+RGAMW*RTT      RBETW = RLVTT/RV+RGAMW*RTT
148      RALPW=LOG(RESTT)+RBETW/RTT+RGAMW*LOG(RTT)      RALPW = LOG(RESTT)+RBETW/RTT+RGAMW*LOG(RTT)
149      RGAMS=(RCS-RCPV)/RV      RGAMS = (RCS-RCPV)/RV
150      RBETS=RLSTT/RV+RGAMS*RTT      RBETS = RLSTT/RV+RGAMS*RTT
151      RALPS=LOG(RESTT)+RBETS/RTT+RGAMS*LOG(RTT)      RALPS = LOG(RESTT)+RBETS/RTT+RGAMS*LOG(RTT)
152      RGAMD=RGAMS-RGAMW      RGAMD = RGAMS-RGAMW
153      RBETD=RBETS-RBETW      RBETD = RBETS-RBETW
154      RALPD=RALPS-RALPW      RALPD = RALPS-RALPW
155    
156    END SUBROUTINE suphec    END SUBROUTINE suphec
157    
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