Le20 - ME 200 Thermodynamics I Lecture 20 System...

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ME 200: Thermodynamics I Lecture 20: System Integration Reading: Section 4.11; SP20, 4.92, 4.102 10/13/2010 1 ME200 Therm I Lecture 20, Prof. Mongia Professor Hukam Mongia Office Hours: MWF 9:30 to 10:30 AM in ME 83 Other times email for appointment; Phone: 765-494-5640 Course Website: https://engineering.purdue.edu/ME200/ Course Secretaries: Diana Akers (ME 84) and Marilyn Morrison (ME 100) Grader: Abhro Pal , [email protected]
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10/13/2010 2 TVA’s Kingston Fossil Plant near Knoxville, Tennessee, Produces 10 billion kWh/year , enough for 700,000 homes 14,000 tons/day 140 railroad cars 1000 o F, 1800 psi 3600 RPM 20 kV http://images.google.com/imgres?imgurl=http://www.tva.gov/power/images/coalart.gif&imgrefurl=http://www.tva.gov/power/coalart.htm &usg=__AaYpG37I6ipOu098OYo8TGqV7WA=&h=312&w=504&sz=27&hl=en&start=1&um=1&tbnid=GbeRwGGykEt4jM:&tbnh=80&tbnw=130 &prev=/images%3Fq%3Dcoal-fired%2Bpower%2Bplant%26hl%3Den%26sa%3DX%26um%3D1 Plant efficiency Exhaust energy? Heating value of coal 8800 to 11000 Btu/lb ME200 Therm I Lecture 20, Prof. Mongia
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1. Cooling tower 2. Cooling water pump 3. Three-phase transmission line 4. Step-up transformer 5. Electrical generator 6. Low pressure steam turbines 7. Condensate and feedwater pumps 8. Surface condenser 9. Intermediate pressure steam turbine 10. Steam control valve 11. High pressure steam turbine 12. Deaerator 13. Feedwater heater 14. Coal conveyor 15. Coal hopper 16. Coal pulverizer 17. Boiler steam drum 18. Bottom ash hopper 19. Superheater 20. Fan 21. Reheater 22. Combustion air intake 23. Economiser 24. Air preheater 25. Electrostatic precipitator 26. Fan 27. Flue gas desulfurization scrubber 28. Flue gas stack http://images.google.com/imgres?imgurl=http://en.citizendium.org/images/1/1d/Coal- fired_Power_Plant.png&imgrefurl=http://en.citizendium.org/wiki/Conventional_coal-
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Le20 - ME 200 Thermodynamics I Lecture 20 System...

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