Example image of eyePlorer eyePlorer map for 'Thermodynamic system': Thermodynamics Boundary (thermodynamic) Environment (systems) System Electrical network Organism Piston Planet Solution Test tube Pressure Work (physics) Isolated system Closed system Open system (systems theory) Sodium chloride Water Thermal radiation Crystal Solvation Rudolf Clausius Phase (matter) Thermodynamic equilibrium Reversible process (thermodynamics) Control volume Machine Engine Enthalpy Pump Steady-state (chemical engineering) Thermodynamic potential Turbine Chemical reaction Power (physics) Demon algorithm Entropy (order and disorder) Gibbs algorithm Gibbs free energy Heat Helmholtz free energy Infinity Fluids Microstate (statistical mechanics) Microstate continuum Negative temperature Onsager reciprocal relations Quasistatic equilibrium Thermal contact Thermodynamic instruments Thermodynamic process Thermodynamic state