Help for engineering equations
1 visualización (últimos 30 días)
Mostrar comentarios más antiguos
Hello i want to solve this equation in which diffrent set of values needs to be selected upon finding specific physical property. I am unable to correlate the logic.
0 comentarios
Respuesta aceptada
KSSV
el 24 de Nov. de 2022
The logic sounds simple. LHS (theta) can be any physical property like critical temperature, critical pressure, boiling point temperature and critical volume; for each of these property the contants a to f are given in table. You need to just substitute molecular weight, M.
M = 44.01 ; % Co2 molecular weight
gama = 1.53 ; % specific gravity of co2
K = [544.4 0.2998 1.0555 -1.3478*10-3 -0.61641 0.0
4.5203*104 -0.8063 1.6015 -1.8078*10-3 -0.3084 0.0
1.206*10-2 0.20378 -1.3036 -2.657*10-3 0.5287 2.6012*10-3
6.77857 0.401673 -1.58262 3.77409*10-3 2.984036 -4.25288*10-3 ] ; % Table 1-4
a = K(:,1) ;
b = K(:,2) ;
c = K(:,3) ;
d = K(:,4) ;
e = K(:,5) ;
f = K(:,6) ;
theta = a.*M.^b.*gama.^c.*exp(d*M+e*gama+f.*M*gama) ;
theta would be a 4x1 array giving you critical temperature, critical pressure, boiling point temperature and critical volume respectively.
2 comentarios
Más respuestas (0)
Ver también
Categorías
Más información sobre General Applications en Help Center y File Exchange.
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!