PI – LNB Burner Design and Unit Review
- Coal and boiler operating data review.
- Test data review.
- CFD modeling of air flow and chemical species of combustion.
- 3D Solidworks models of the combustion system is made after field measurements. This helps with mechanical design and reducing installation problems.
- Once the baseline C FD model is completed, the addition of Low NOx burners with and without Overfire Air can be tested.
- Elevation changes of the OFA can be tested as well as various mill and burner combinations and operating conditions.
PI – LNB Design Review
CFD Modeling
- Assists in predicting the flame shape by running multiple register and spin vane settings
- Helps quantify the amount of secondary air to each burner by running multiple windbox pressure settings
- Assists in predicting fuel distriution and how it affects burner performance
Temperature Profile
Velocity Profiles
