Contents of Today S.J.T.U. Phase Transformation and Applications Review previous 1th law continuous Adiabatic process:Joule-Thomson expansion Equations of state Adiabatic compression or expansion Enthalpies of formation Enthalpy changes in chemical reactions Adiabatic temperature change in chemical reactions etc. SJTU Thermodynamics of Materials Spring2006©X.J.Jin Lecture 2 First Law llPhase Transformation and Applications S. J. T. U. SJTU Thermodynamics of Materials Spring 2006 © X. J. Jin Lecture 2 First Law II Contents of Today Review previous 1th law continuous Adiabatic process: Joule-Thomson expansion Equations of state Adiabatic compression or expansion Enthalpies of formation Enthalpy changes in chemical reactions Adiabatic temperature change in chemical reactions etc