Bubble dynamics
The bubble dynamics and pressure field generated by a seismic airgun
... The bubble dynamics of a seismic airgun are investigated in relation to their use for shock testing naval ...the dynamics of a bubble generated at different standoffs from a steel plate and a ...
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Lagrangian Trajectories Method with Bubble Dynamics for Cavitation Inception Predictions
... the dynamics of the nucleus could give insight on sheet cavitation inception, and the scale effects ...with bubble dynamics can be used to obtain insight in the sheet cavitation inception ...
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Bubble Dynamics and Dense Phase Composition in 2-D Binary Gas-Solid Fluidized Bed
... study bubble dynamics and dense phase composition distribution in order to gain some fundamental understanding of this ...measure bubble diameter, bubble rise velocity, bed expansion and ...
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Bubble dynamics under dual frequency acoustic excitation
... the bubble dynamics under the multi-frequency acoustic irradiation is essential for promoting these effects in the practical ...the bubble dynamics under dual-frequency excitation ...
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Compressible simulations of bubble dynamics with central-upwind schemes
... cavitating bubble dynamic ...fundamental bubble dynamics case, the Rayleigh collapse, in which results are in accordance to ...different bubble configurations were ...the bubble shape, ...
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Numerical investigation of bubble dynamics using tabulated data
... Keywords: Bubble dynamics, cavitation, Helmholtz equation of state, exact Riemann solver Nomenclature U F G S ρ ur uz p e eliq evap E s Conservative variable vector r-flux vector z-flux [r] ...
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The bubble dynamics and pressure field generated by a seismic airgun
... of bubble dynamics, the particular dynamics that affect a seismic airgun bubble are not well ...airgun bubble that are not present in bubbles generated by other means (such as ...
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On Contact Line Region Heat Transfer, Bubble Dynamics and Substrate Effects during Boiling
... fluid dynamics, heat transfer and surface ...of bubble dynamics, heat transfer in the contact line region and the effect of surface properties and morphology on boiling and applying that ...
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Bubble Dynamics and Bed Expansion for Single-Component and Binary Gas-Solid Fluidization Systems
... of bubble behaviors on the quality of fluidization are ...part, bubble dynamics of four different particles (including magnetite powder, sand particles and FCC catalyst) covering the range of 75 μm ...
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Modelling of single bubble-dynamics and thermal effects
... Numerical integration of the formulated system of equations is performed iteratively, using the embedded fifth-order Runge-Kutta-Fehlberg algorithm and an adaptive step-size control with a minimum step of 1.0e-15 s. The ...
5
Papadopoulou_Circulatory bubble dynamics.pdf
... workers. Bubble growth and detachment physics then becomes significant in predicting and controlling the probability of these bubbles causing mechanical problems by blocking vessels, displacing tissues, or inducing ...
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Bubble dynamics in drinks
... body is constant in time (see figure 5), frequency of oscillation of the one-phase liquid is also constant in time (see figure 4) – in fact it depends on the temperature only. On the other hand, figure 3 demonstrates ...
5
Synchrotron quantification of ultrasound cavitation and bubble dynamics in Al–10Cu melts
... According to the literature [8, 20, 42] the typical period of time for a single oscillation of an aluminium cavitation bubble with a maximum radius of ~100 µm is in the order of ~50 µs, predicted using the ...
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Estimation of bubble dynamics in the Chinese real estate market: a state space model
... extensively review those policies over the last decade. They explain that the Chinese central government has substantially advocated three types of policies to cool down the property market and to curb potential housing ...
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Some compressibility effects in cavitation bubble dynamics
... Kerr theorizes that at low temperatures the comparatively large air content of water softens the blows, while at higher temperatures the relatively high vapor pre[r] ...
208
Sliding bubble dynamics and the effects on surface heat transfer
... air bubble on heat transfer from a submerged, inclined surface has been ...dimensional bubble position and ...the bubble exhibiting complex shape and path ...sliding bubble affects the ...
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Flow visualization of bubble structure in bubble column reactor for fluid mixing
... are bubble characteristics (Essadki et ...application, bubble column acts as a bioreactor in producing industrial valuable products such as enzymes and ...the bubble column (Prakash et ...on ...
5
Bubble bubble interactions in a 2D foam, close to the wet limit
... The analysis of Morse and Witten was highly original and penetrat- ing, but difficult to follow in detail, so that it is still poorly appreci- ated even today. Only a few papers have addressed it, or developed it ...
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Bubble Bank
... Regulation related to capital requirements is an important issue in the banking sector. One of the induces used to measure how susceptible a bank is to failure, is the capital adequacy ratio (CAR). In general, this index ...
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Explaining the Housing Bubble
... The GSEs’ accounting scandals that emerged in 2004 prevent us from seeing the full picture of their finances, but, if the GSEs were significantly decapitalized, they might have been tempted to gamble on resurrection—to ...
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