Visualization and assessment of turbulent coherent structures in laminarescent boundary layers
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Visualization"
DOI: 10.1007/s12650-017-0460-4
Abstract: Direct numerical simulation (DNS) with high spatial/temporal resolution of spatially developing turbulent boundary layers subject to very strong favorable pressure gradient (FPG) has been performed. The sudden acceleration imposed on the flow provokes a significant… read more here.
Keywords: assessment turbulent; turbulent coherent; boundary layers; coherent structures ... See more keywords
Turbulent coherent structures in a long cavity semiconductor laser near the lasing threshold.
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DOI: 10.1364/ol.397840
Abstract: We report on the formation of novel turbulent coherent structures in a long cavity semiconductor laser near the lasing threshold. Experimentally, the laser emits a series of power dropouts within a roundtrip, and the number… read more here.
Keywords: laser; long cavity; turbulent coherent; coherent structures ... See more keywords
Turbulent coherent structures in thermal vortex rings
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Theoretical and Applied Mechanics"
DOI: 10.15632/jtam-pl/208833
Abstract: The study concerns self-similar structures that emerge during the process of the thermal vortex ring formation. A qualitative explanation of their origin is provided based on the repetitive Kelvin– Helmholtz instability in multiple scales. This… read more here.
Keywords: thermal vortex; vortex rings; turbulent coherent; coherent structures ... See more keywords