Systems and methods for dampening combustor dynamics in a micromixer
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United States of America Patent
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Nov 17, 2015
Grant Date -
Sep 26, 2013
app pub date -
Mar 21, 2012
filing date -
Mar 21, 2012
priority date (Note) -
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Abstract
Embodiments of the present application can provide systems and methods for dampening combustor dynamics. According to one embodiment, the system may include a micromixer. The system may also include at least one annular resonator disposed within the micromixer adjacent to a cap face plate or an impingement plate of the micromixer. The at least one annular resonator may include a first side including a number of holes forming a cold side hole pattern, a second side including a number of holes forming a hot side hole pattern, and a cavity substantially defined by the first side and the second side.
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