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AMOGY

Annulus Burner Design Optimization

Optimized the intricate design of a metal 3D-printed burner by refining its internal geometry in SolidWorks, based on performance testing and data analysis. Evaluated key parameters such as pressure drop, flow distribution, thermal distribution, and temperature to enhance overall efficiency and functionality of fuel cell reactor.

Annulus Burner Design Versions (cross sectional view):

V1.2

  • New design, same core features / dimensions

  • Includes a spark plug mounting feature in center of burner

​V1.3

  • Increased main air injection velocity from 35 m/s to 80 m/s

  • Removed spark plug mounting feature

  • Did not adjust passive air metering feature

​V1.4​

  • Increased number of air injectors from 4 to 8

  • Maintained air injection velocity of ~80 m/s
    Targeting 10% of air for cooling, 90% for main combustion

  • Added spark plug mounting feature

  • Added spark plug as solid body

Preparation of Fuel Cell for combustion test

Analysis from simulation for following iterations

Data from experiments

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