/[ascend]/trunk/models/johnpye/fprops/fluids/r141b.c
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revision 2300 by jpye, Fri Aug 20 13:50:05 2010 UTC revision 2301 by jpye, Sat Aug 21 13:28:35 2010 UTC
# Line 8  Lemmon, E.W. and Span, R., Line 8  Lemmon, E.W. and Span, R.,
8  J. Chem. Eng. Data, 51:785-850, 2006.  J. Chem. Eng. Data, 51:785-850, 2006.
9  */  */
10    
11  #include "../helmholtz.h"  #include "../helmholtz.h"
12    
13  #define R141B_M 116.94962 /* kg/kmol */  #define R141B_M 116.94962 /* kg/kmol */
14  #define R141B_R (8314.472/R141B_M) /* J/kg/K */  #define R141B_R (8314.472/R141B_M) /* J/kg/K */
15  #define R141B_TSTAR 477.5 /* K */  #define R141B_TSTAR 477.5 /* K */
# Line 40  const HelmholtzData helmholtz_data_r141b Line 40  const HelmholtzData helmholtz_data_r141b
40    
41      , /* T_c */ R141B_TSTAR      , /* T_c */ R141B_TSTAR
42      , /* rho_c */ 3.921*R141B_M /* kg/m3 */      , /* rho_c */ 3.921*R141B_M /* kg/m3 */
43      , /* T_t */ 0      , /* T_t */ 169.68
44    
45      , 0.2195 /* acentric factor */      , 0.2195 /* acentric factor */
46      , &ideal_data_r141b      , &ideal_data_r141b

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