Solution of numerical problem on boiler performance (Part 1)
- 1. Solution of numerical problem on Boiler performance - Part 1 Presentation by: Avdhesh Tyagi Asst. Prof. Department of Mechanical Engineering G. L. Bajaj Institute of Technology & Management, Greater Noida Disclaimer: The materials provided in this presentation and any comments or information provided by the presenter are for educational purposes only. Nothing conveyed or provided should be considered legal, accounting or tax advice.
- 2. Name of Subject: Applied Thermodynamics Subject Code: KME401 Department of Mechanical Engineering G. L. Bajaj Institute of Technology and Management, Greater Noida, Uttar Pradesh College code: 192 Affiliated to Dr. A.P.J. Abdul Kalam Technical University (Formerly UPTU Lucknow). Unit 3 Topic covered: Numerical problem on Boiler performance - Part 1
- 3. Problem statement The following readings were obtained during a boiler trial of 1 hour duration: • Mean steam pressure = 12 bar; • Mass of steam generated = 5000 kg; • Mean dryness fraction = 0.85; • Mean feed water temperature = 30℃; • Coal used = 500 kg; • Calorific value of coal = 35000 kJ/kg. Calculate the following: (i) Factor of equivalent evaporation; (ii) Equivalent evaporation from and at 100°C; (iii) Actual evaporation; (iv) Boiler efficiency.
- 4. Solution
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