4 papers
Filling in the gaps of the tsunamigenic sources in 2018 Palu Bay tsunami
Pablo Higuera, Ignacio Sepulveda, Philip L. -F. Liu
The causes of 2018 Palu bay (Indonesia) tsunami are still not entirely clear. There is still an ongoing debate on whether the main cause of the tsunami waves observed was a signifi…
Generation and Breakdown of Surface Streaks in Wind-Driven Aqueous Flow
Asim Önder, Philip L. -F. Liu, Wu-ting Tsai
A bypass transition scenario in a wind-stress driven aqueous flow is analysed using a temporally developing boundary layer model with accelerating surface drift velocity. The param…
Receptivity and transition in a wave boundary layer over random bottom topography
Asim Önder, Philip L. -F. Liu
Direct numerical simulations are conducted to study the receptivity and transition mechanisms in a solitary wave boundary layer developing over randomly organized wave-like bottom…
Stability of the solitary wave boundary layer subject to finite amplitude disturbances
Asim Önder, Philip Li-Fan Liu
The stability and transition in the bottom boundary layer under a solitary wave are analysed in the presence of finite amplitude disturbances. First, the receptivity of the boundar…