2. Basic Analysis of Steam Generators P M V Subbarao Professor Mechanical Engineering Department Fundamental Ideas for Systematic Development of Steam Generators……

3. Steam Generation Theory

4. First Law for Steam Generator:SSSF m water m fuel m air m steam m fluegas Q Q W Reynolds Transport Theorem: Conservation of Mass

5. Conservation of Mass for SSSF Conservation of Energy:

6. Conservation of Energy for SSSF m water m fuel m air m steam m fluegas Q Q W

7. First Law Analysis of Furnace:SSSF m fuel m air Q steam Q loss W fans

8. First Law for Steam Generator:SSSF m water m steam Q steam

9. Gas to Liquid Heat Exchange Liquid Heating

10. Mechanism of Heat Transfer : Generalized Newton’s Law of Cooling Rate of heat transfer from hot gas to cold steam is proportional to: Surface area of heat transfer Mean Temperature difference between Hot Gas and Cold Steam. T hot gas,in T cold steam,in T hot gas,out T cold steam,out

11. T hot gas,in T cold steam,in T hot gas,out T cold steam,out T hot gas,in T cold steam,in T hot gas,out T cold steam,out

12. Log Mean Temperature Difference Rate of Heat Transfer U Overall Heat Transfer Coefficient, kW/m 2.K

13. Gas to Liquid Heat Exchange Liquid Heating

14. Role of SG in Rankine Cycle Perform Using Natural resources of energy …….

15. Role of SG in Rankine Cycle

16. Impact cycle on Construction of Steam Generator Evaporator Superheater Economizer

17. DPNLSH Platen SHTR RHTRRHTR LTSH Economiser APH ESP ID Fan drum Furnace BCW pump Bottom ash stack screen tubes Thermal Structure of A SG