Mechanical Engineering

adiabatic process B.M. diagram beam boiler boundary C₁ C₂ Calculate Carnot Carnot cycle change in entropy compression compressor condenser constant pressure constant volume cycle cylinder Determine diameter Diesel cycle dryness fraction efficiency energy equation enthalpy entropy entropy change equilibrium Example expansion fluid friction gases GN/m² h₁ h₂ heat engine heat pump Heat rejected heat supplied heat transfer Hence horizontal initial inlet internal energy irreversible isothermal isothermal process kJ/kg kJ/min kJ/s law of thermodynamics load loge m³/kg mass maximum MN/m² N/m² P₁ P₂ perfect gas piston plane polytropic process Q₁ Q₂ ratio Refer Fig reservoir reversible adiabatic process reversible process S₁ shear shear stress shown in Fig Solution specific heat specific volume steady flow stress T-s diagram T₁ T₂ temperature thermal throttling throttling process turbine U₁ U₂ V₁ V₂ valve velocity zero