Grand canonical ensemble Intelligent systems 2 Monte Carlo methods 2 Monte Carlo's simulation 2 Chemical potential 1 Coexistence curve 1 Curve and surface 1 Ensemble monte carlo 1 Grand canonical Monte Carlo simulation 1 Measurements of 1 Monte Carlo sampling 1 Multicanonical sampling 1 Number density 1 Particle numbers 1 Physical systems 1 Probability distributions 1 Probability: distributions 1 Rapid convergence 1 Realistic simulation 1 Surface tension 1 Temperature distribution 1 Time-averaged 1 Tuning algorithm 1 Water models 1