Impact of ladle design on bath mixing

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August undefined, 2024

WitrynaCAD/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 … Witryna1 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 …

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

Witryna15 gru 2005 · Impact of Ladle Design on Bath Mixing MAZUMDAR Nabonita , MAHADEVAN Arjun , MADAN M. , MAZUMDAR Dipak ISIJ international 45(12), 1940-1942, 2005-12-15 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 grand mounts nyt

Effects of gas injection condition on mixing efficiency in the ladle ...

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 … 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 … 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 … chinese herbs lymphoma

Physical Simulation of Molten Steel Homogenization and Slag …

Ladle (spoon) - Wikipedia

WitrynaOnline ISSN : 1347-5460 Print ISSN : 0915-1559 ISSN-L : 0915-1559 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 … chinese herbs for womenWitrynainjected 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 … chinese herbs in holborn station

"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 … " - Impact of ladle design on bath mixing

Impact of ladle design on bath mixing

Mixing time and correlation for ladles stirred with dual porous …

Witryna1 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 … 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 …

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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 ... Witryna- 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.

Witryna2 maj 2024 · Figure 2 b shows that variation in mixing time is not significant when water layer thickness increases from 0.07 m to 0.09 m, but there is a quick decrease when … WitrynaArticle “Impact of Ladle Design on Bath Mixing” Detailed information of the J-GLOBAL is a service based on the concept of Linking, Expanding, and Sparking, linking science and technology information which hitherto stood alone to support the generation of ideas. By linking the information entered, we provide opportunities to make unexpected …

Witryna24 lip 2024 · The bath mixing in the ladle is affected by the number of porous plugs, flow rate and slag layer. Under the same blowing flow rate, the mixing time of double porous plugs is shorter than that of a single porous plug. The mixing time of the two methods eccentric blowing is basically the same, and the mixing time decreases with … Witryna23 paź 2024 · The bubbly flow and tracer mixing in a 50t ladle were studied based on physical and mathematical modelling. The effects of tracer convention and diffusion …

WitrynaAuthor: Mazumdar, Nabonita ♦ Mahadevan, Arjun ♦ Madan, M. ♦ Mazumdar, Dipak: Source: J-STAGE: Content type: Text: Language: English

WitrynaM. Madan's 4 research works with 120 citations and 446 reads, including: Mixing time and correlation for ladles stirred with dual porous plugs chinese herbs for varicose veinsWitryna1 wrz 2024 · The range of gas flow rates and liquid depths were chosen so that these corresponded to ladle metallurgy steelmaking operations, and three different gas … grand mourcelWitryna1 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 … chinese herbs in tucsonWitrynaThe use of porous plugs in injecting gas through the bottom of a ladle forms vertical plumes in a very similar way to a truncated cone. The gas plume when exiting the … chinese herbs near ranch 99Witrynashortest mixing time was at the position 0.5R with only one plug, compared with all other cases including two plugs. From these researches above mentioned, it can be seen that the plug position, relative angle as well as gas flowrate influence the mixing in a ladle. Thus, the studies of the proper arrangement of plugs and the distribution of gas chinese herb shampooWitryna1 sie 2024 · Abstract: This work aims at figuring out the influence of gas bubble size distribution on the ladle stirring process. The work is conducted through three-dimensional (3D) numerical simulation based on the finite volume method. Mesh sensitivity test and the cross-validation are performed to ensure the results are mesh … grand mountain view hotelWitryna1 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 … grand mount washington