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Split flows in bubbled geometries [PDF]
Journal of High Energy Physics, 2010 We propose a procedure to clarify part of the physical sector in the five dimensional bubble geometries based on ideas similar to the split attractor flow conjecture proposed by Denef. This procedure involves building some simple tree-like graphs that we call skeletons without referring to the moduli space.
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International Journal of Chemical Engineering, 2012 Modelling of gas-liquid bubbly flows is achieved by coupling a population balance equation with the three-dimensional, two-fluid, hydrodynamic model. For gas-liquid bubbly flows, an average bubble number density transport equation has been incorporated ...
K. Ekambara +3 more
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Applied Sciences, 2020 In a multidimensional two-phase flow analysis, bubble size significantly affects interfacial transfer terms such as mass, momentum, and energy. With regard to bubbly flow, the application of a simple correlation-type bubble size model presents certain ...
Jinyeong Bak +4 more
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A Simulation of Bubbly Flow Regime in Boiling Process by Comparing the Numerical Models of VOF and RPI Boiling [PDF]
Journal of Applied Fluid MechanicsBoiling process in a heated tube is commonly used in different industries such as electronic equipment cooling, power plant, and air conditioning systems.
S. Torfeh, M. Mirzaei, R. Kouhikamali
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Effect of cylinders on the characteristics of a fine-bubble plume
Journal of Fluid Science and Technology, 2020 The characteristics of a fine-bubble plume passing through two tandem cylinders are investigated. Fine-bubbles with a mean diameter of 0.055 mm are released by water electrolysis from electrodes placed at the bottom of a tank. They induce an upward water
Kotaro TAKAMURE +3 more
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Scientific ReportsThis study investigates the gas–liquid two-phase counter-current flow through a vertical annulus, a phenomenon prevalent across numerous industrial fields.
Feng Cao +7 more
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Two-phase distribution in the vertical flow line of a domestic wet central heating system
EPJ Web of Conferences, 2013 The theoretical and experimental aspects of bubble distribution in bubbly two-phase flow are reviewed in the context of the micro bubbles present in a domestic gas fired wet central heating system.
Ge Y.T., Fsadni A.-M.
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ACM Transactions on Architecture and Code OptimizationDeadlock-free adaptive routing is extensively adopted in both on-chip and off-chip interconnection networks to improve communication bandwidth and reduce latency. Introducing virtual channels (VCs), also known as virtual lanes (VLs). This is the mainstream technique to handle deadlocks incurred by adaptive routing and also provides VC preemption for ...
Yi Dai +4 more
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Nonequilibrium Bubbles in a Flowing Langmuir Monolayer
The Journal of Physical Chemistry B, 2005 We investigate the nonequilibrium behavior of two-dimensional gas bubbles in Langmuir monolayers. A cavitation bubble is induced in liquid expanded phase by locally heating a Langmuir monolayer with an IR-laser. At low IR-laser power the cavitation bubble is immersed in quiescent liquid expanded monolayer. At higher IR-laser power thermo capillary flow
Muruganathan, R. M. +2 more
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Free surface bubbly flow in an open capillary channel
npj MicrogravityThis study investigates bubbly flow in a rectangular open channel under microgravity. A homogeneous flow model is used to compute frictional pressure loss and then establish a correlation between the drag coefficient and mass quality, leading to a one ...
Bo Wu +4 more
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