Classical thermodynamics and its applications to engineering processes. Concepts of energy, heat, work and entropy. First and second laws of thermodynamics. Properties of pure substances and mixtures. Phase equilibrium. Ideal heat engines and refrigerators. Mechanisms of heat transfer: conduction, convection and radiation. Steady state heat transfer. Solution of conduction equation. Convective heat transfer coefficients. Momentum and heat transfer analogies. Basics of radiative heat transfer..