{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"The expressions of <span style=\"color:red\">fluid</span> velocity under several conditions during gas atomization according to the unsteady <span style=\"color:red\">flow</span> mechanics are propsed, and the basic ways to maintain the stability of <span style=\"color:red\">fluid</span> <span style=\"color:red\">flow</span> is analyzed","authors":[{"authorName":"YANG Liushuan","id":"b3df4d04-6619-4fda-b2c1-408cc5b4af6c","originalAuthorName":"YANG Liushuan"},{"authorName":" YANG Gencang","id":"0abdc9d4-83ac-4590-9392-d426ce12235c","originalAuthorName":" YANG Gencang"},{"authorName":" ZHOU Yaohe (Northwestern Polytechnical University","id":"9057c738-aeb8-4344-a669-ee48431cb053","originalAuthorName":" ZHOU Yaohe (Northwestern Polytechnical University"},{"authorName":" Xi'an China Manuscript received 11 November","id":"d886af91-fd0e-4238-a82b-3b476b8da97b","originalAuthorName":" Xi'an China Manuscript received 11 November"},{"authorName":" 1994)","id":"9260a21b-6252-48ec-99a1-ee46958c91b4","originalAuthorName":" 1994)"}],"categoryName":"|","doi":"","fpage":"65","id":"b5826d97-0a62-4adc-8a1b-28d0135c6b99","issue":"1","journal":{"abbrevTitle":"JSXBYWB","coverImgSrc":"journal/img/cover/amse.jpg","id":"49","issnPpub":"1006-7191","publisherId":"JSXBYWB","title":"金属学报(英文版)"},"keywords":[{"id":"3841c240-b90f-48d4-9ba0-d8ba225cce74","keyword":": gas atomization","originalKeyword":": gas atomization"},{"id":"88d8ef39-bf2b-42c2-930f-82e14276d7c0","keyword":"null","originalKeyword":"null"},{"id":"20134530-bd9f-4395-8b8f-48f0488de06b","keyword":"null","originalKeyword":"null"}],"language":"en","publisherId":"1006-7191_1995_1_10","title":"THEORETICAL DISCUSSION ON UNSTEADY <span style=\"color:red\">FLOW</span> OF <span style=\"color:red\">FLUID</span> DURING METAL ATOMIZATION","volume":"8","year":"1995"},{"abstractinfo":"The effects of <span style=\"color:red\">flow</span> control devices, casting speed of liquid steel, and inclusion size on inclusion removal in the continuous casting tundish were investigated using water modeling systems. Upward molten <span style=\"color:red\">flow</span> is investigated in this paper. Convection <span style=\"color:red\">fluid</span> <span style=\"color:red\">flow</span>, <span style=\"color:red\">fluid</span> <span style=\"color:red\">flow</span> pattern, and buoyancy force support the motion of non-metallic inclusions toward the tundish slag. To understand the fundamentals of the process, physical and mathematical modelings have been conducted in this work. Physical modelling is carried out with the utilization of a 1:4 scale model. Numerical modelling is carried out in line with the physical modeling to examine details of the <span style=\"color:red\">flow</span> pattern and rotational effect caused by the upward <span style=\"color:red\">flow</span> with the commercial CFD package environment, FLUENT. The mathematical model proposed is validated by comparing the predicted and measured results with VoF (Volume of <span style=\"color:red\">Fluid</span>) method.","authors":[{"authorName":"A R Alaei","id":"63b20381-2bc4-4a53-927c-5dc860da670c","originalAuthorName":"A R Alaei"},{"authorName":"H Edris","id":"1b093b31-f0cc-42be-a943-30b3112249cc","originalAuthorName":"H Edris"},{"authorName":"E Shirani","id":"82b252ab-7ba0-4450-b886-75849c3a394e","originalAuthorName":"E Shirani"}],"categoryName":"|","doi":"","fpage":"29","id":"f032ef55-d25e-478b-afa8-72b081df703b","issue":"11","journal":{"abbrevTitle":"GTYJXBYWB","coverImgSrc":"journal/img/cover/GTYJXBEN.jpg","id":"1","issnPpub":"1006-706X","publisherId":"GTYJXBYWB","title":"钢铁研究学报(英文版)"},"keywords":[{"id":"8dbe37c0-8633-4c08-bbf0-d20f4c7fa86c","keyword":"inclusion removal;upward <span style=\"color:red\">flow</span>;continuous casting tundish;numerical modeling","originalKeyword":"inclusion removal;upward flow;continuous casting tundish;numerical modeling"}],"language":"en","publisherId":"1006-706X_2010_11_6","title":"Upward Molten <span style=\"color:red\">Flow</span> for Optimization of <span style=\"color:red\">Fluid</span> <span style=\"color:red\">Flow</span> in Continuous Casting Tundish","volume":"17","year":"2010"},{"abstractinfo":"A mathematical model describing the behavior of metal inert gas (MIG) welding is\nformulated in the paper. By means of numerical simulation, the influence of surface-active elements on <span style=\"color:red\">fluid</span> <span style=\"color:red\">flow</span> of MIG weldpool is studied. The calculation results\nshow that by adding surface-active elements, the <span style=\"color:red\">fluid</span> <span style=\"color:red\">flow</span> behavior is drastically\nchanged and the <span style=\"color:red\">flow</span> <span style=\"color:red\">fluid</span> flows from lower to upper in vertical direction at the rear\nof weldpool (w>0). The physical phenomenon is explained from the viewpoint of <span style=\"color:red\">fluid</span>\n<span style=\"color:red\">flow</span> behavior of weldpool that the properties of weld metal is greatly improved and\nthe content of diffused hydrogen is reduced, thus providing a basis for developing new\nwelding materials.","authors":[{"authorName":"J.S. Sun","id":"5a98b28b-dd43-4d77-8ab5-cf5f3e2d77e7","originalAuthorName":"J.S. Sun"},{"authorName":" J.Q. Gao","id":"4e3a3e65-6bf1-4622-851c-2c7836bbb269","originalAuthorName":" J.Q. Gao"},{"authorName":" Y. Feng ","id":"783a8c0d-bf60-483d-aa9a-2a1ee8052b20","originalAuthorName":" Y. Feng "},{"authorName":"  Y.W. Luan","id":"3e3fb13e-fcbd-47b0-a815-58e27e8e1436","originalAuthorName":"  Y.W. Luan"}],"categoryName":"|","doi":"","fpage":"189","id":"ed1835e7-38a8-4d4d-ad37-78106169111a","issue":"2","journal":{"abbrevTitle":"JSXBYWB","coverImgSrc":"journal/img/cover/amse.jpg","id":"49","issnPpub":"1006-7191","publisherId":"JSXBYWB","title":"金属学报(英文版)"},"keywords":[{"id":"f00defef-8e98-4d35-a6db-66b3e012a213","keyword":"surface-active elements","originalKeyword":"surface-active elements"},{"id":"b6e2dece-e7d3-479e-b3a7-6b30bc1569a9","keyword":"null","originalKeyword":"null"},{"id":"5911defd-ba97-4882-a60b-4b95b146e83c","keyword":"null","originalKeyword":"null"}],"language":"en","publisherId":"1006-7191_2004_2_9","title":"Influence of Surface-Active Elements on <span style=\"color:red\">Fluid</span> <span style=\"color:red\">Flow</span> of MIG Weldpool","volume":"17","year":"2004"},{"abstractinfo":"A two-dimensional model is presented to compute the steady-state <span style=\"color:red\">flow</span> of an Al melt in centrifugal casting with electromagnetic stirring. The distributions of Bow velocity, body forces and pressure were studied by means of numerical simulations. It was found that the tangential <span style=\"color:red\">flow</span> was strongest near the mold/melt interface, while the radial <span style=\"color:red\">flow</span> velocity increased with a decrease in the distance to the interface. The azimuthal distributions showed angle-dependent fluctuations. The flows were dramatically influenced by the rotation rate of the mold and the intensity of the imposed magnetic field. The distributions and variations of melt <span style=\"color:red\">flow</span> were related to the body forces discussed in the present paper. The existence and increase in magnetic field caused a decrease in the pressure in the bulk melt; this problem in practical casting might be solved by increasing the rotation rate of the mold.","authors":[],"categoryName":"|","doi":"","fpage":"421","id":"4b24f7b8-20bd-440c-9600-cb10ea1cfb91","issue":"4","journal":{"abbrevTitle":"MASIMSAE","id":"106e08d8-f5e3-4c2d-ac17-945bdc6945a7","issnPpub":"0965-0393","publisherId":"MASIMSAE","title":"Modelling and Simulation in Materials Science and Engineering"},"keywords":[{"id":"32e30b59-f9d2-46b7-9918-3364b5b01229","keyword":"magnetic-field;solidification","originalKeyword":"magnetic-field;solidification"}],"language":"en","publisherId":"0965-0393_1996_4_1","title":"Numerical simulation of <span style=\"color:red\">fluid</span> <span style=\"color:red\">flow</span> in electromagnetic centrifugal casting","volume":"4","year":"1996"},{"abstractinfo":"In this paper, the three dimensional <span style=\"color:red\">flow</span> field in the billet mold has been studied by simple numerical method.The influence caused by teeming deviation.from the mold center has been discussed.","authors":[{"authorName":"ZHA NG Jiongming (Anshan Iron and Steel Research Institute","id":"79949b35-b362-42d8-b00c-47a69d6f59c5","originalAuthorName":"ZHA NG Jiongming (Anshan Iron and Steel Research Institute"},{"authorName":"Anshan","id":"4779fbfb-4705-4170-986f-ec24f86eed38","originalAuthorName":"Anshan"},{"authorName":" Liaoning","id":"c75d602b-a6c3-4bc0-8233-f7dcae97334e","originalAuthorName":" Liaoning"},{"authorName":" China)HE Jicheng","id":"bbace612-4fdb-4e29-b026-a70f45c2688f","originalAuthorName":" China)HE Jicheng"},{"authorName":" LI Baokuan (Northeastern University","id":"f67a08ce-91ba-43a9-8a4e-b8762d936385","originalAuthorName":" LI Baokuan (Northeastern University"},{"authorName":" Shenyang","id":"a8da2c01-c404-46a7-8946-dfe944617d16","originalAuthorName":" Shenyang"},{"authorName":" China)Manuscript received 23 September 1994","id":"e9af5a2b-b3b2-43f9-a341-5aa7a88fb486","originalAuthorName":" China)Manuscript received 23 September 1994"}],"categoryName":"|","doi":"","fpage":"226","id":"2550f8fa-04f2-47f4-a595-946d284ad23d","issue":"3","journal":{"abbrevTitle":"JSXBYWB","coverImgSrc":"journal/img/cover/amse.jpg","id":"49","issnPpub":"1006-7191","publisherId":"JSXBYWB","title":"金属学报(英文版)"},"keywords":[{"id":"f22690dd-389f-4473-b6bc-ceca4cbc07f2","keyword":": continuos casting mold","originalKeyword":": continuos casting mold"},{"id":"18b50308-f252-4148-9b79-206f90158a52","keyword":"null","originalKeyword":"null"}],"language":"en","publisherId":"1006-7191_1995_3_11","title":"INFLUENCE OF CASTING <span style=\"color:red\">FLOW</span> DEVIATION ON <span style=\"color:red\">FLUID</span> <span style=\"color:red\">FLOW</span> IN CASTING BILLET MOLD","volume":"8","year":"1995"},{"abstractinfo":"The <span style=\"color:red\">fluid</span> <span style=\"color:red\">flow</span> in tundish is a non-isothermal process and the temperature variation of stream from teeming ladle dominates the <span style=\"color:red\">fluid</span> <span style=\"color:red\">flow</span> and thermal distribution in tundish. A numerical model was established to investigate the effect of inlet cooling rate on <span style=\"color:red\">fluid</span> <span style=\"color:red\">flow</span> and temperature distribution in tundish based on a FTSC (Flexible Thin Slab Casting) tundish. The inlet cooling rate varies from 0.5 to 0.25 ℃/min. Under the present calculation conditions, the following conclusions were made. When the stream temperature from teeming ladle drops seriously (for inlet cooling rate of 0.5 ℃/min), there is a “backward <span style=\"color:red\">flow</span>” at the coming end of casting. The horizontal <span style=\"color:red\">flow</span> along the free surface turns to <span style=\"color:red\">flow</span> along the bottom of tundish. The bottom <span style=\"color:red\">flow</span> shortens the <span style=\"color:red\">fluid</span> <span style=\"color:red\">flow</span> route in tundish and deteriorates the removal effect of nonmetallic inclusions from molten steel. Nevertheless, when the inlet cooling rate decreases to 0.25 ℃/min, the horizontal <span style=\"color:red\">flow</span> is sustained during the whole casting period. The present research provides theoretical directions for temperature control in teeming ladle and continuous casting tundish during production of advanced steels.","authors":[{"authorName":"QU Tian-peng","id":"1a9d6cea-fe03-4e50-b737-97ffb3d50343","originalAuthorName":"QU Tian-peng"},{"authorName":"LIU Cheng-jun","id":"ec5e573a-4ecd-4d80-9df6-c8ce74dc2826","originalAuthorName":"LIU Cheng-jun"},{"authorName":"JIANG Mao-fa","id":"7149f2d6-ad9b-4350-b684-7a011a99ba91","originalAuthorName":"JIANG Mao-fa"}],"categoryName":"|","doi":"","fpage":"12","id":"96ddf94d-6c6a-4361-8e20-68b99fb8aeba","issue":"7","journal":{"abbrevTitle":"GTYJXBYWB","coverImgSrc":"journal/img/cover/GTYJXBEN.jpg","id":"1","issnPpub":"1006-706X","publisherId":"GTYJXBYWB","title":"钢铁研究学报(英文版)"},"keywords":[{"id":"aade966a-8ad7-4adf-9de7-433cb78c92e5","keyword":"tundish ","originalKeyword":"tundish "},{"id":"d2e46c58-fc71-436c-af4e-c0750a84fa0c","keyword":"  thermal distribution ","originalKeyword":"  thermal distribution "},{"id":"6ad5c208-f2e1-40cc-b85c-84b3c6c0c699","keyword":"  unsteady ","originalKeyword":"  unsteady "},{"id":"6651eaa7-2321-4258-a267-3d172ae4cda1","keyword":"  numerical simulation","originalKeyword":"  numerical simulation"}],"language":"en","publisherId":"1006-706X_2012_7_3","title":"Numerical Simulation for Effect of Inlet Cooling Rate on <span style=\"color:red\">Fluid</span> <span style=\"color:red\">Flow</span> and Temperature Distribution in Tundish","volume":"19","year":"2012"},{"abstractinfo":"Research results on the viscous <span style=\"color:red\">flow</span> deformation behavior of bulk amorphous alloy in different systems are reviewed. The material exhibits an ideal Newtonian <span style=\"color:red\">fluid</span> at a high temperature. Analytical solution of lamellar <span style=\"color:red\">fluid</span> <span style=\"color:red\">flow</span> behavior is used to discuss the viscous <span style=\"color:red\">flow</span> behavior of the bulk amorphous alloy in the supercooled liquid state. A material model, which describes such deformation behavior of Mg(60)Cu(30)Y(10) amorphous alloy, is introduced into the finite element method of microforming process. Surface feature size was investigated and found not sensitive to the micro formability. Bulk amorphous alloy may possibly be applied to microelectro-mechanical-systems (MEMS) fabrication.","authors":[],"categoryName":"|","doi":"","fpage":"277","id":"1dafcd7b-8d94-4c70-958e-a1fe9385a9bf","issue":"2","journal":{"abbrevTitle":"CLKXJSY","coverImgSrc":"journal/img/cover/JMST.jpg","id":"11","issnPpub":"1005-0302 ","publisherId":"CLKXJSY","title":"材料科学技术（英文）"},"keywords":[{"id":"7a8a1fde-3d0b-4368-986f-02524f4ae13e","keyword":"Bulk amorphous alloy;Supercooled liquid state;Micro formability;Lamellar <span style=\"color:red\">fluid</span> <span style=\"color:red\">flow</span>;metallic-glass;newtonian viscosity;plastic-<span style=\"color:red\">flow</span>;superplasticity;deformation;region","originalKeyword":"Bulk amorphous alloy;Supercooled liquid state;Micro formability;Lamellar fluid flow;metallic-glass;newtonian viscosity;plastic-flow;superplasticity;deformation;region"}],"language":"en","publisherId":"1005-0302_2009_2_5","title":"Investigation of Micro Formability of Bulk Amorphous Alloy in the Supercooled Liquid State Based on <span style=\"color:red\">Fluid</span> <span style=\"color:red\">Flow</span> and Finite Element Analysis","volume":"25","year":"2009"},{"abstractinfo":"The <span style=\"color:red\">fluid</span> <span style=\"color:red\">flow</span> and the interfacial phenomenon of slag and metal in tundish with gas blowing were studied with mathematical and physical modeling, and the effects of gas flowrate, the placement of porous beam for the generation of bubbles, and the combination of <span style=\"color:red\">flow</span> control devices on the <span style=\"color:red\">flow</span> and slagmetal interface were investigated. The results show that the position of gas bubbling has a significant effect on the <span style=\"color:red\">flow</span> in tundish, and the placement of porous beam and gas flowrate are the two main factors affecting the entrapment of slag in tundish. The closer the porous beam to the weir, the more reasonable is the <span style=\"color:red\">flow</span>, which is in favor of the control of slag entrapment in tundish.","authors":[{"authorName":"WANG Jun","id":"ca3629a0-b35b-4dc3-9a93-1dd0cc78461e","originalAuthorName":"WANG Jun"},{"authorName":"ZHU Miaoyong","id":"c06bdb87-900c-49fa-8a5c-9bdd76395a8d","originalAuthorName":"ZHU Miaoyong"},{"authorName":"ZHOU Haibing","id":"b8be183f-5442-4f92-ad2f-06d56935c327","originalAuthorName":"ZHOU Haibing"},{"authorName":"WANG Ying","id":"db64bd0a-18f0-4283-8fc9-58e58d54d5a3","originalAuthorName":"WANG Ying"}],"categoryName":"|","doi":"","fpage":"26","id":"72002ab3-a84f-461e-a348-62bcfe27bf2a","issue":"4","journal":{"abbrevTitle":"GTYJXBYWB","coverImgSrc":"journal/img/cover/GTYJXBEN.jpg","id":"1","issnPpub":"1006-706X","publisherId":"GTYJXBYWB","title":"钢铁研究学报(英文版)"},"keywords":[{"id":"e5ba5331-77db-4fa4-91bb-619ec67d5a67","keyword":"continuous casting tundish;argon blowing;<span style=\"color:red\">fluid</span> <span style=\"color:red\">flow</span>;interfacial phenomenon;slag;metal;slag entrapment;mathematical modeling;physical modeling","originalKeyword":"continuous casting tundish;argon blowing;fluid flow;interfacial phenomenon;slag;metal;slag entrapment;mathematical modeling;physical modeling"}],"language":"en","publisherId":"1006-706X_2008_4_2","title":"<span style=\"color:red\">Fluid</span> <span style=\"color:red\">Flow</span> and Interfacial Phenomenon of Slag and Metal in Continuous Casting Tundish With Argon Blowing","volume":"15","year":"2008"},{"abstractinfo":"A detailed mathematical procedure of the optimization of the <span style=\"color:red\">fluid</span> <span style=\"color:red\">flow</span> in a tundish water model with and without <span style=\"color:red\">flow</span> control devices (weir and dam) was carried out using the commercial CFD code FLUENT 60. The (kε) twoequation model was used to model turbulence. The residence time distribution (RTD) curves were used to analyze the behavior of the <span style=\"color:red\">flow</span> in tundish. The location of <span style=\"color:red\">flow</span> control devices in the tundish was studied. The results show that the <span style=\"color:red\">flow</span> modifiers play an important role in promoting the floatation of nonmetallic inclusions in steel. Comparing the three geometric configurations that are considered (bare tundish, weir, weir+dam), the tundish equipped with the arrangement (weir+dam) is a best and optimal geometric configuration of tundish.","authors":[{"authorName":"Moumtez Bensouici","id":"df3d4c61-4cc9-4b74-94b5-a4ed1a3710d4","originalAuthorName":"Moumtez Bensouici"},{"authorName":"Ahmed Bellaouar","id":"65f8e965-fc1c-47db-874b-fbf98d3b45c3","originalAuthorName":"Ahmed Bellaouar"},{"authorName":"Kamel Talbi","id":"7574f41f-eb08-4716-94c3-a2622330143f","originalAuthorName":"Kamel Talbi"}],"categoryName":"|","doi":"","fpage":"22","id":"c67bd8ed-efa6-4ba2-b3de-d048724634b6","issue":"2","journal":{"abbrevTitle":"GTYJXBYWB","coverImgSrc":"journal/img/cover/GTYJXBEN.jpg","id":"1","issnPpub":"1006-706X","publisherId":"GTYJXBYWB","title":"钢铁研究学报(英文版)"},"keywords":[{"id":"61a4b186-6a72-4dcd-8ee5-0a1a36a108a8","keyword":"numerical procedure;tundish water model;residence time distribution;<span style=\"color:red\">flow</span> modifier","originalKeyword":"numerical procedure;tundish water model;residence time distribution;flow modifier"}],"language":"en","publisherId":"1006-706X_2009_2_4","title":"Numerical Investigation of the <span style=\"color:red\">Fluid</span> <span style=\"color:red\">Flow</span> in Continuous Casting Tundish Using Analysis of RTD Curves","volume":"16","year":"2009"},{"abstractinfo":"A separated <span style=\"color:red\">flow</span> model with stochastical trajectories has been developed to describe the <span style=\"color:red\">fluid</span> <span style=\"color:red\">flow</span> in a bubble stirred ladle.The bubble dispersion,turbulent characteristics and gas-liquid interactions can be predicted by this mathematical model.The bubble <span style=\"color:red\">flow</span> as a dispersed phase is treated in a Lagrangian frame of reference and the analysis of the turbulent <span style=\"color:red\">flow</span> for liquid phase is conducted in a Eulerian field.The interactions between bubbles and liquid phases are considered as a bubble source term in the control equation for a continuous phase. The Monte Carlo sampling method is used to determine the bubble trajectories.The homoge- neous <span style=\"color:red\">flow</span> model is also taken into consideration so that it can be compared with the sepa- rated <span style=\"color:red\">flow</span> model.Numerical predictions using a water model of a ladle show that the pre- dicted results of the separated <span style=\"color:red\">flow</span> model agree satisfactorily with the experimental results, but the prediction of the homogeneous <span style=\"color:red\">flow</span> model are not in good agreement with the experi- mental results.","authors":[{"authorName":"ZHOU Ming LI Wencai Central Iron and Steel Research Institute","id":"62237c95-6c9b-4610-9a07-7cc4aed55c12","originalAuthorName":"ZHOU Ming LI Wencai Central Iron and Steel Research Institute"},{"authorName":"Ministry of Metallurgical Industry","id":"2c7dd34d-b694-41c1-99df-31e5cea96bff","originalAuthorName":"Ministry of Metallurgical Industry"},{"authorName":"Beijing","id":"1d85319a-06fb-4b83-aa0b-091aee719ecd","originalAuthorName":"Beijing"},{"authorName":"China","id":"fcd235ec-e292-44fa-af91-64c59fff2b4c","originalAuthorName":"China"}],"categoryName":"|","doi":"","fpage":"377","id":"9b49cd17-1bec-4eb3-b74b-791932a5e2ed","issue":"12","journal":{"abbrevTitle":"JSXBYWB","coverImgSrc":"journal/img/cover/amse.jpg","id":"49","issnPpub":"1006-7191","publisherId":"JSXBYWB","title":"金属学报(英文版)"},"keywords":[{"id":"1dd208e0-3c8d-44fc-92e1-09f2989017ab","keyword":"gas-liquid phase region","originalKeyword":"gas-liquid phase region"},{"id":"d4820b04-010f-4abf-88a5-c9cf5e55e721","keyword":"null","originalKeyword":"null"},{"id":"ec6b9ac5-ec0d-44d3-a780-fd41caa0a090","keyword":"null","originalKeyword":"null"}],"language":"en","publisherId":"1006-7191_1990_12_11","title":"<span style=\"color:red\">FLUID</span> DYNAMICS IN A GAS-STIRRED LADLE——A Separated <span style=\"color:red\">Flow</span> Model with Stochastical Trajectories","volume":"3","year":"1990"}],"totalpage":90,"totalrecord":896}