Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Jingsen Ma"'
Publikováno v:
Discrete Dynamics in Nature and Society, Vol 2015 (2015)
Externí odkaz:
https://doaj.org/article/67604fb379a74269a6dad2069c72dab6
Publikováno v:
Journal of Biomechanical Engineering. 145
Microbubble enhanced high intensity focused ultrasound (HIFU) is of great interest to tissue ablation for solid tumor treatments such as in liver and brain cancers, in which contrast agents/microbubbles are injected into the targeted region to promot
Publikováno v:
Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow.
Microbubble enhanced High Intensity Focused Ultrasound (HIFU) is of great interest to tissue ablation for solid tumor treatments such as in liver and brain cancers, in which contrast agents/microbubbles are injected into the targeted region to promot
Publikováno v:
Volume 3: Computational Fluid Dynamics; Micro and Nano Fluid Dynamics.
Microbubble enhanced High Intensity Focused Ultrasound (HIFU) is of great interest to tissue ablation for tumor treatment such as in liver and brain cancers, in which ultrasonic contrast agent microbubbles are injected to the targeted region to promo
Publikováno v:
Ultrasonics Sonochemistry. 40:944-954
The dynamics of a bubble cloud excited by a sinusoidal pressure field near a rigid wall is studied using a novel Eulerian/Lagrangian two-phase flow model. The effects of key parameters such as the amplitude and frequency of the excitation pressure, t
Publikováno v:
International Journal of Multiphase Flow. 90:102-117
A multiscale two-phase flow model based on a coupled Eulerian/Lagrangian approach is applied to capture the sheet cavitation formation, development, unsteady breakup, and bubble cloud shedding on a hydrofoil. No assumptions are needed on mass transfe
Publikováno v:
Computers & Fluids. 145:68-84
Numerical modeling of cavitating bubbly flows is challenging due to the wide range of characteristic lengths of the physics at play: from micrometers (e.g., bubble nuclei radius) to meters (e.g., propeller diameter or sheet cavity length). To address
Publikováno v:
Journal of Fluids Engineering; Aug2021, Vol. 143 Issue 8, p1-7, 7p
Publikováno v:
Ocean Engineering. 213:107630
The modification of the bubble nuclei population by the presence of a finite-span hydrofoil is modeled numerically using an Eulerian-Lagrangian approach. The unsteady liquid flow field is simulated using Navier-Stokes equations, while the bubbles, in