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physics.flu-dyn2024
Linear stability and resolvent analyses of a bluff-body stabilized flame with conjugate heat transfer
Lu Chen, Wai Lee Chan, Yu Lv
Conjugate heat transfer is a challenging fluid-structure coupling problem that can significantly influence flame stabilization and thermoacoustic instabilities. To properly capture…
physics.flu-dyn2024
Biglobal linear stability analysis of a ducted 2D premixed flame: intrinsic thermoacoustic mode and role of exceptional point
Lu Chen, Yu Lv
In this work, we aim to establish a detailed description of the physical mechanisms of intrinsic thermoacoustic modes and their interplay with duct acoustic modes. The biglobal lin…