Methane Potential

Fit to Exp-6 Potential

• Reduced plots for C=1.0, Alpha={12, 14, 16, 18}
  
  
  
  • Complete coexistense curve
  • Saturated liquid
  • Saturated Vapor
  
  
• Plots for C=1.0, Alpha=15, Real Units
  
  
  
  • Complete coexistense curve
  • Saturated liquid
  • Saturated Vapor
  • Vapor Pressure
  
  
• Final Values
  
  
  
  • Alpha =15
  • C = 1.0
  • Epsilon = 160.28 K
  • Sigma = 3.7411 Angstroms
  • Comparison of critical parameters
    
    

    	Tc, K	rc, kg/m3	Pc, bar
    Experiment	190.56	162.66	45.992
    Model	190.56	164.6	45.85