Impact of ladle design on bath mixing

Author: drea

August undefined, 2024

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 … WitrynaThe 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 …

Optimization of bath mixing and steel cleanliness during

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 … Witryna27 sty 2006 · A numerical modelling investigation into design variables influencing mixing efficiency in full scale gas stirred ladles. Minerals Engineering. 2013, Vol.46 … can i wash my pillow

Physical study of the impact of injector design on mixing, …

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. 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 … fivestar ottawa

v118n6a11 Basic parameters in the operation and design of

Processes Free Full-Text Physical Simulation of Molten Steel

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 Witrynashortest 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 can i wash my shoes with detergentWitryna17 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 … five star orthodontics lab

"Witryna1 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 … " - Impact of ladle design on bath mixing

Impact of ladle design on bath mixing

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

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 - 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 …

Did you know?

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 … Witryna15 gru 2005 · Optimization of bath mixing and steel cleanliness during steel refining through physical and mathematical modeling. During ladle refining process, argon …

WitrynaThere 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 … 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 …

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 ... 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 ...

WitrynaThe 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 …

WitrynaOnline ISSN : 1347-5460 Print ISSN : 0915-1559 ISSN-L : 0915-1559 five star on 28 incWitryna23 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 … can i wash my shoes in wash machineWitrynaNinety-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 five star orlando vip tours reviewsWitryna1 lut 2012 · Analysis of the results reveals that, ladle bottom design plays a significant role and influence hydrodynamic performance of the ladle. five star officersWitryna1 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 … can i wash my shoes in the washing machineWitrynateeming 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 five star ohioWitrynaArticle “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 … can i wash my skechers in the washing machine