Impact of ladle design on bath mixing

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August undefined, 2024

Witryna17 lut 2024 · In light of this, several different bath depths, which are expected to reflect the bath stirring for different parameters, were chosen to study the mixing behaviors …

Ladle (spoon) - Wikipedia

WitrynaThe influence of operating variables (viz., gas injection rate, vessel geometry, location of gas injection nozzle, etc.) on bath hydrodynamics and associated transport processes … Witryna1 lut 1997 · @article{osti_455214, title = {Effects of gas injection condition on mixing efficiency in the ladle refining process}, author = {Pan, S M and Chiang, J D and Hwang, W S}, abstractNote = {The aim of this research was to investigate the effects of injection condition on the mixing efficiency of the gas injection treatment of the ladle refining … opentheta io

Effect of Gas Blown Modes on Mixing Phenomena in a ... - 日本郵便

Witryna1 kwi 2024 · Compared to other determining factors like the plug eccentricity, bath height or gas flow rate, the type of injector seems to have a minor effect on the mixing … Witryna25 paź 2024 · One bottom blowing plug was utilized to investigate the effects of blowing locations and blowing gas flow rates on the mixing behaviors of the bath. To measure the mixing time of the bath, variation of the tracer concentration in different locations was monitored by four probes. More details of the experiments are shown in Figure 1 … WitrynaOnline ISSN : 1347-5460 Print ISSN : 0915-1559 ISSN-L : 0915-1559 open the tabs dialog and set a left tab stop

Physical Simulation of Molten Steel Homogenization and Slag …

Mixing Time and Liquid Oirculation Rate Steelmaking Ladles with ...

Witryna1 lis 2024 · Mixing phenomena in a room temperature water bath, agitated by injecting air through a straight circular nozzle fitted axially at the bottom of the vessel, were … Witryna5.1 Effect of bath depth on mixing time The variation of the mixing time with the shaking speed at a = 30 mm for bath depths of 64, 84, 104 and 124 mm is plotted in Fig. 7. It shows that, for all the four bath depths, the mixing time decreases with increasing shaking speed. However, it is obvious that the curve for 64 mm is so differ - open the tabs dialog boxWitrynaThe effect of a dissipative ladle shroud (DLS) on mixing in tundish was investigated, compared with that of a conventional ladle shroud (CLS) using mathematical and physical modelling. The tracer profiles of mathematical results, achieved using large eddy simulation, were validated by physical observations employing high-speed … ipcop disable computer firewall

"Witrynamaterial charge mix, and optimum utilization of electrical energy. For a given process and charge mix composition, it is a matter of experience to find the optimum operating resistance. In the early days of the ferroalloy industry, the fundamental formula in furnace design was the Andreae formula, introducing the k-factor (Andreae, cited in ... " - Impact of ladle design on bath mixing

Impact of ladle design on bath mixing

WitrynaNinety-ﬁve percent bulk mixing times were determined experimentally in water models (D 0.30m and D 0.60m respectively) of a 140T industrial ladle ﬁtted with dual ‘plugs’ (located diametrically opposite at mid bath radius position) in the presence of an overlying, second phase liquid. Experiments were conducted Witryna25 sty 2024 · The action of near-wall turbulence causes the wear on the impeller and ladle refractory lining. The effects of the bath flow behavior and/or the free surface fluctuation on the wear of the ladle wall and high-speed rotating impeller can be characterized by the wall shear stress, which describes the distribution of fluid-wall …

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Witryna1 sie 2005 · This study aims to use an oil–water double-phased laboratory-scale model to investigate the impact of industry-adjustable variables on bath mixing time, including … http://www.scielo.org.za/pdf/jsaimm/v118n6/14.pdf

WitrynaAnd the influences of bath depth and eccentricity on the CSS-MT were studied. The results showed that the mixing behaviors in shaking ladle can be categorized into … Witryna1 paź 2024 · [6] Duan H., Zhang L. and Thomas B. G. 2024 Effect of Melt Superheat and Alloy Size on the Mixing Phenomena in Argon-Stirred Steel Ladles steel research international 90 1800288. Google Scholar [7] Tang H., Liu J., Zhang S., Guo X. and Zhang J. 2024 A novel dual plugs gas blowing mode for efficient ladle metallurgy …

Witryna27 lip 2024 · The rate of mixing in the ladle is affected by the intensity of stirring which is a function of purging configuration and argon flowrate. For the same argon flowrate, the purging configuration which imparts higher stirring over a larger area in the ladle … Witrynateeming ladle. Some researchers found that eccentric bottom blowing is in favor of bath mixing in the ladle [7,10]. Some investigators also found that the position of porous plugs, gas ﬂow rate and the size of ladle have an abundant inﬂuence on bath mixing in the ladle [4,5,11–17]. It was discovered that

Witryna1 sty 2005 · A physical model investigation on bath mixing in which different types of ladle designs on mixing is studied under a variety of conditions, is presented. The range of …

WitrynaSome researchers found that eccentric bottom blowing is in favor of bath mixing in the ladle [7,10]. Some investigators also found that the position of porous plugs, gas flow rate and the size of ladle have an abundant influence on bath mixing in the ladle [4,5,11–17]. It was discovered that the top slag layer could consume some part of ... open the super bowlWitryna- design and implementation of the argon stirring system through gas-permeable fittings for three ladle cars on two VTD stations, the system shall also provide the possibility of mixing the metal bath with nitrogen. - design and implementation of auxiliary devices cooperating with steel ladles. opentheta twitterWitrynaThere are many studies in gas-stirred ladles by physical modeling on mixing phenomena which do not present a general agreement about the process conditions required to optimize mixing and these works do not take into account the slag layer [4-9]. Therefore, mixing studies in ladles are still necessary in ladle systems with the … ipcop web interface portWitryna1 lut 2015 · Water modeling experiments were carried out to investigate the mixing time and fluid flow phenomena in a shaking ladle, which is widely used in production of low and medium carbon ferromanganese and ferrochrome and also other metallurgical processes. Mixing time was determined by electrical conductivity probe method. A … ipc onvifWitryna1 lut 1997 · The aim of this research was to investigate the effects of injection condition on the mixing efficiency of the gas injection treatment of the ladle refining process in … ipcop bandwidth monitorWitrynaCAD/CAM Robotics and Factories of the Future. K. Gokul Kumar, K. Janardhan Reddy, P. Kuppan. Alpha Science Int'l Ltd., 2006 - CAD/CAM systems - 1074 pages. 0 … ipc order of precedenceWitrynainjected molten metai baths are numerically studied. The effects of vessel aspect ratio (Hi/D) andgas injection rate on the flow structure and on the mlxing efficiency ... dependentcalculations are carried out for the prediction of the two-phaseflow characteristics within the ladle. The mixing efficiency is quantified by mixing time … ipco review team