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Description
The requirement of the project is to design a fast, accurate method of measuring the overall thermal efficiency of Industrial Boilers.Overall Thermal Efficiency is a measurement of boiler efficiency which includes the effects of load factor and varying load conditions over a given test period. The recommended method of measuring overall efficiency is based on measurements made on combustion efficiency and fuel input at regular intervals over a daily period.
Test results show that Fyrite and Dwyer combustion test equipment present both a fast and accurate method of determining combustion efficiency.
It is estimated that losses of the order of 10 % - 15 % are incurred due to operation at low load factors resulting in poor overall thermal efficiencies. Assuming that the loss could be halved by effective monitoring of overall thermal efficiency and consequent remedial action taken, then a saving of 8 % in fuel consumption would occur.
Content:-
1. SUMMARY
2. INTRODUCTION
3. MEASUREMENT TECHNIQUES
4. STEAM WETNESS
5. SAMPLING TECHNIQUES
6. COMPILING RESULTS
7. INSTRUMENTATION
8. CLASSIFICATION OF TESTS
9. ACCURACY OF RESULTS
10. TEST RESULTS
11. COMPARISON RESULTS
12. CONCLUSIONS
13. CALCULATIONS AND RESULTS
Author Details
"M. Foley"
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