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Hydrodynamic aspects of ejectors

Web1 feb. 2008 · In the present work, hydrodynamic characteristics of ejectors using air as the motive fluid and water as the entrained fluid have been investigated. Experiments … Web1 dec. 2006 · Thermodynamic properties of R134a were determined at various salient points along the ejector for different input pressure. Balamurugan et al. [9] studied the hydrodynamic distinctiveness of a...

Theoretical and experimental investigation on a liquid-gas ejector ...

Web1 dec. 2006 · Suggestions for future research include improved computational modeling of shock phenomena and the effects of two-phase flow in ejectors. Application of ejectors in chillers is also reviewed, with an emphasis on the basic ejector-based chiller cycle and the development of passive systems that require zero mechanical input for operation. Web5 okt. 2014 · In this study, a CFD model is adopted for investigating the effects of the four important ejector geometry parameters: the primary nozzle exit position (NXP), the mixing tube length (L m), the diffuser length (L d), and the diffuser divergence angle (θ) on its performance in the PEM fuel cell system.This model is developed and calibrated by … such a hunger for the myths https://dogflag.net

Effect of ejector configuration on hydrodynamic characteristics …

WebLastly, other hydrodynamic properties like pressure drop, phase hold up and pressure profile help better the design correlations for jet ejectors. AB - Gas induction using a liquid jet is an extensively studied phenomenon. Many studies have been published detailing various hydrodynamic and mass transport aspects of gas induction in ejectors. Web22 feb. 2024 · The paper considers the problem of determining the hydrodynamic modes in the mixing chamber of ejectors with a rectangular mixing chamber by solving the Navier … Web1 dec. 2024 · 1. Introduction. Gas-liquid ejectors predominantly, are used in fast gas liquid reactions like hydrogenation, chlorination etc. First of these devises was put into practice in 1925 as a steam ejector and over the years ejectors have found use in various chemical and physical processes [1].The driving force for gas induction is the momentum … painting over soot stains

Hydrodynamics of liquid‐liquid dispersion in ejectors and vertical …

Category:M. T. Kandakure, V. G. Gaikar and A. W. Patwardhan, …

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Hydrodynamic aspects of ejectors

Hydrodynamic aspects of ejectors Semantic Scholar

Web1 jul. 2007 · The model predictions have been found to be in good agreement with the experimental measurements. The effects of ejector geometry and operating conditions … Web1 dec. 2024 · The length of the ejector is 128 mm or (8D T). The length of converging section is 80 mm and the diverging section is 200 mm. The diverging angle is 5 and the …

Hydrodynamic aspects of ejectors

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WebThe use of ejectors as a gas–liquid contacting device has been reported to give higher mass transfer rates than conventional contactors. Computational fluid dynamics (CFD) modeling studies were undertaken to understand the hydrodynamic characteristics with reference to the ejector geometry. The CFD model also provides a basis for quantifying … Web28 jan. 2009 · Hydrodynamic aspects of ejectors M. T. Kandakure, V. Gaikar, A. Patwardhan Engineering 2005 89 Effect of the ejector configuration on the gas suction rate and gas hold-up in ejector loop reactors P. Havelka, V. Linek, J. Sinkule, J. Zahradník, M. Fialová Engineering 1997 78

Web4 jun. 2014 · The aim of this work is to introduce a new type of the ballast water treatment system based on a liquid-gas ejector and then utilizes both experimental and … Web15 sep. 2012 · Abstract. A water-driven annular type ejector loop is designed and constructed for air absorption. Fabricated ejector unit is horizontally installed in the …

Web1 jul. 2007 · In the present work, hydrodynamic characteristics of ejectors using air as the motive fluid and water as the entrained fluid have been investigated. Experiments have … Web1 dec. 2006 · Thermodynamic properties of R134a were determined at various salient points along the ejector for different input pressure. Balamurugan et al. [9] studied the …

Web1 sep. 2016 · Chen [4] applied the steam ejector to increase the feed water temperature on a 660 MW supercritical coal-fired power station boiler. Serhat Gül [5] using N2 as the ejector motive gas, and applied the gas-solid ejector to the return conduit of a CFB cold model; the experimental results showed that the ejector could provide the required …

WebThe use of ejectors as a gas–liquid contacting device has been reported to give higher mass transfer rates than conventional contactors. Computational fluid dynamics (CFD) … suchai korean bbqWeb1 apr. 2024 · Li Y, Yu J (2024) The effects of ejector geometry parameter and refrigerant charge amount on an ejector-expansion refrigeration system. Appl Therm Eng 152:402–408. CrossRef Google Scholar Ruangtrakoon N, Aphornratana S (2024) Design of steam ejector in a refrigeration application based on thermodynamic performance analysis. painting over sponge painted wallsWeb1 feb. 2008 · Hydrodynamic aspects of ejectors M. T. Kandakure, V. Gaikar, A. Patwardhan Engineering 2005 89 Influence of the ejector configuration, scale and the gas density on the mass transfer characteristics of gas-liquid ejectors P. Cramers, A. Beenackers Engineering, Physics 2001 73 sucha karma fitmin for life puppy 15 kgWeb1 nov. 2005 · The hydrodynamic aspect of a novel eductor type contacting device for liquid–liquid extraction (LLE) system has been evaluated by computational fluid … such a grand and intoxicating innocenceWeb1 dec. 2006 · Trans IChemE, Part A, Chemical Engineering Research and Design, 2006, 84 (A12): 1166–1179 HYDRODYNAMIC CHARACTERISTICS OF GAS–LIQUID EJECTORS 1173 ranges from 27 to 210 m s 21 which are much higher as compared to previous work. The liquid velocity ranges from 0.38 to 6.2 m s 21 which are also higher. such a joy 意味Web11 apr. 2024 · Given the effects of hydrodynamic interaction, consideration is given to the case of three modular boxes connected by flexible beams aligned in series in shallow water to validate the present model. Higher efficiency and accuracy can be found in the system using viscous correction in potential flow theory and introducing state–space model to … such a hypocriteWeb1 nov. 2005 · The use of ejectors as a gas–liquid contacting device has been reported to give higher mass transfer rates than conventional contactors. Computational fluid dynamics (CFD) modeling studies were undertaken to understand the hydrodynamic … sucha info