Results 31 to 40 of about 200,350 (299)
Numerical Simulation of a Near-Wall Bubble Collapse in an Ultrasonic Field
Journal of Fluid Science and Technology, 2009 Ultrasonic cleaning device was modeled and the collapse of a single bubble in an ultrasonic pressure field was studied using a finite-volume 2D axisymmetrical model.
Aljaz OSTERMAN +2 more
doaj +1 more source
International Journal of Financial Studies, 2023 This article presents the results of a bibliometric review of the study of real estate bubbles in the scientific literature indexed in Web of Science and Scopus, from 2007 to 2022.
José-Francisco Vergara-Perucich
doaj +1 more source
JOURNAL OF CHEMICAL ENGINEERING OF JAPAN, 2008 In this study, a theoretical model for prediction of bubbling regimes in bubble formation from a single submerged orifice has been developed. The model takes into account both chamber pressure fluctuations, and bubble–bubble and bubble–wall interactions on bubbling regimes.
Xiao, Z. Y., Tan, R. B. H.
openaire +3 more sources
Numerical Simulation of Poly-Dispersed Bubbly Flow Using a Multi-Fluid Model
Journal of Fluid Science and Technology, 2007 Numerical methods for predicting poly-dispersed bubbly flows in bubble columns are indispensable in the design of bubble column reactors. The objectives of the present study are (1) to experimentally investigate the effects of a bubble size distribution ...
Munenori MAEKAWA +3 more
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Study on Flows inside and outside an Air Diffuser for Membrane Bioreactor
Journal of Fluid Science and Technology, 2012 Effects of the total gas flow rate on the water level in a diffuser pipe for a membrane bioreactor, the gas flow rate from each aeration hole and the bubble diameter are investigated.
Fumihiro KIRA +4 more
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Semi-Analytical Model for Heat and Mass Transfer Evaluation of Vapor Bubbling
Energies, 2020 Multi-stage refrigeration systems cover a wide range of possibilities and are diffusing more and more. The idea that inspired this work derived from the need to have a tool to model the energy behavior of the intercooler inside a multi-stage ...
Giuseppe Starace +2 more
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Nonlinear Wave Equations for Pressure Wave Propagation in Liquids Containing Gas Bubbles
Journal of Fluid Science and Technology, 2011 Based on the unified theory by the present authors (Kanagawa et al., J. Fluid Sci. Tech., 5, 2010), the Korteweg-de Vries-Burgers (KdVB) equation and the nonlinear Schrödinger (NLS) equation with an attenuation term for weakly nonlinear waves in ...
Tetsuya KANAGAWA +3 more
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Price Bubble in the Iranian Housing Market Based on the Structural Model of Housing Price Determination [PDF]
فصلنامه پژوهشهای اقتصادی ایران, 2016 During two last decades, Iranians have faced with a wide and substantial increase in housing prices, especially in great metropolitans such as Tehran, Mashhad, Isfahan and Shiraz.
Javad Abedini +2 more
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Metals, 2023 A mathematical model was developed to investigate the refining process through using slot-porous matched dual tuyeres. In this model, the bubble expansion is considered through the ideal gas state equation.
Xianglong Li +7 more
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Molecular Insights into the Effect of Nitrogen Bubbles on the Formation of Tetrahydrofuran Hydrates
Molecules, 2022 In this work, a molecular dynamics simulation was conducted to study the microscopic mechanism of how nitrogen bubbles affect the formation of THF hydrates at the molecular level.
Xin Huang +4 more
doaj +1 more source