/[lmdze]/trunk/phylmd/suphec.f
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revision 169 by guez, Mon Sep 14 17:13:16 2015 UTC revision 201 by guez, Mon Jun 6 17:42:15 2016 UTC
# Line 11  module suphec_m Line 11  module suphec_m
11    real, parameter:: NAVO = 6.0221367E23 ! Avogadro number, in mol-1    real, parameter:: NAVO = 6.0221367E23 ! Avogadro number, in mol-1
12    
13    ! A1.1 Astronomical constants    ! A1.1 Astronomical constants
14    REAL RSIYEA, RSIDAY, ROMEGA  
15      REAL ROMEGA
16    real, parameter:: RDAY = 86400.    real, parameter:: RDAY = 86400.
17    real, parameter:: REA = 149597870000.  
18    real, parameter:: REPSM = 0.409093    REAL, parameter:: RSIYEA = 365.25 * RDAY * 2. * PI / 6.283076
19      ! sideral year, in s
20    
21      REAL, parameter:: RSIDAY = RDAY / (1. + RDAY / RSIYEA) ! sideral day, in s
22    
23    ! A1.2 Geoide    ! A1.2 Geoide
24    real, parameter:: RG = 9.80665 ! acceleration of gravity, in m s-2    real, parameter:: RG = 9.80665 ! acceleration of gravity, in m s-2
# Line 38  module suphec_m Line 42  module suphec_m
42    ! specific ideal gas constant for dry air, in J K-1 kg-1    ! specific ideal gas constant for dry air, in J K-1 kg-1
43    ! (factor 1e3: conversion from g to kg)    ! (factor 1e3: conversion from g to kg)
44    
45    real, save:: RCPV, RCVD, RCVV    real, parameter:: RCPV = 4. * RV
46      ! specific heat capacity at constant pressure of water vapor, in J K-1 kg-1
47    
48      real, save:: RCVD
49      real, save:: RCVV
50    
51    real, parameter:: RCPD = 7. / 2 * RD    real, parameter:: RCPD = 7. / 2 * RD
52    ! specific heat capacity for dry air, in J K-1 kg-1    ! specific heat capacity at constant pressure of dry air, in J K-1 kg-1
53    
54    real, parameter:: RMO3 = 47.9942    real, parameter:: RMO3 = 47.9942
55    REAL, parameter:: RKAPPA = RD/RCPD    REAL, parameter:: RKAPPA = RD/RCPD
56    real, save:: RETV    real, save:: RETV
57    
58    ! A1.5, 6 Thermodynamic liquid, solid phases    ! A1.5, 6 Thermodynamic liquid, solid phases
59    REAL, save:: RCW, RCS  
60      REAL, parameter:: RCW = RCPV ! LIQUID PHASE Cw
61      real, save:: RCS
62    
63    ! A1.7 Thermodynamic transition of phase    ! A1.7 Thermodynamic transition of phase
64    REAL, save:: RLMLT    REAL, save:: RLMLT
65    real, parameter:: RTT = 273.16    real, parameter:: RTT = 273.16
66    real, parameter:: RLVTT = 2.5008E+6  
67      real, parameter:: RLVTT = 2.5008E+6
68      ! specific latent heat of vaporization of water at triple point, in J kg-1
69    
70    real, parameter:: RLSTT = 2.8345E+6    real, parameter:: RLSTT = 2.8345E+6
71    real, parameter:: RATM = 1e5    real, parameter:: RATM = 1e5
72    
# Line 77  contains Line 90  contains
90    
91      ! 2. DEFINE ASTRONOMICAL CONSTANTS      ! 2. DEFINE ASTRONOMICAL CONSTANTS
92    
     RSIYEA = 365.25*RDAY*2.*PI/6.283076  
     RSIDAY = RDAY/(1.+RDAY/RSIYEA)  
93      ROMEGA = 2.*PI/RSIDAY      ROMEGA = 2.*PI/RSIDAY
94    
95      print *, 'Astronomical constants '      print *, 'Astronomical constants '
     print '('' day = '', E13.7, '' s'')', RDAY  
     print '('' half g. axis = '', E13.7, '' m'')', REA  
     print '('' mean anomaly = '', E13.7, '' -'')', REPSM  
     print '('' sideral year = '', E13.7, '' s'')', RSIYEA  
     print '('' sideral day = '', E13.7, '' s'')', RSIDAY  
96      print '('' omega = '', E13.7, '' s-1'')', ROMEGA      print '('' omega = '', E13.7, '' s-1'')', ROMEGA
97    
98      ! 3. DEFINE GEOIDE.      ! 3. DEFINE GEOIDE.
# Line 103  contains Line 109  contains
109      ! 5. DEFINE THERMODYNAMIC CONSTANTS, GAS PHASE.      ! 5. DEFINE THERMODYNAMIC CONSTANTS, GAS PHASE.
110    
111      RCVD = RCPD-RD      RCVD = RCPD-RD
     RCPV = 4. * RV  
112      RCVV = RCPV-RV      RCVV = RCPV-RV
113      RETV = RV / RD - 1.      RETV = RV / RD - 1.
114      print *, 'Thermodynamics, gas'      print *, 'Thermodynamics, gas'
# Line 112  contains Line 117  contains
117      print *, "rv = ", RV, "J K-1 kg-1"      print *, "rv = ", RV, "J K-1 kg-1"
118      print '('' Cpd = '', e13.7)', RCPD      print '('' Cpd = '', e13.7)', RCPD
119      print '('' Cvd = '', e13.7)', RCVD      print '('' Cvd = '', e13.7)', RCVD
     print '('' Cpv = '', e13.7)', RCPV  
120      print '('' Cvv = '', e13.7)', RCVV      print '('' Cvv = '', e13.7)', RCVV
121      print '('' Rd/Cpd = '', e13.7)', RKAPPA      print '('' Rd/Cpd = '', e13.7)', RKAPPA
122      print '('' Rv / Rd - 1 = '', e13.7)', RETV      print '('' Rv / Rd - 1 = '', e13.7)', RETV
123    
     ! 6. DEFINE THERMODYNAMIC CONSTANTS, LIQUID PHASE.  
   
     RCW = RCPV  
     print *, 'Thermodynamic, liquid '  
     print '('' Cw = '', E13.7)', RCW  
   
124      ! 7. DEFINE THERMODYNAMIC CONSTANTS, SOLID PHASE.      ! 7. DEFINE THERMODYNAMIC CONSTANTS, SOLID PHASE.
125    
126      RCS = RCPV      RCS = RCPV
# Line 134  contains Line 132  contains
132      RLMLT = RLSTT-RLVTT      RLMLT = RLSTT-RLVTT
133      print *, 'Thermodynamic, transition of phase:'      print *, 'Thermodynamic, transition of phase:'
134      print '('' Fusion point = '', E13.7)', RTT      print '('' Fusion point = '', E13.7)', RTT
     print '('' RLvTt = '', E13.7)', RLVTT  
135      print '('' RLsTt = '', E13.7)', RLSTT      print '('' RLsTt = '', E13.7)', RLSTT
136      print '('' RLMlt = '', E13.7)', RLMLT      print '('' RLMlt = '', E13.7)', RLMLT
137      print '('' Normal pressure = '', E13.7)', RATM      print '('' Normal pressure = '', E13.7)', RATM
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