1) beam blank
异形坯
1.
A three dimensional model on flow of molten steel in mould of beam blank continuous casting was established and the relative calculation program was developed which can analyze the flow of molten steel in the mould of 500 mm×400 mm×120 mm beam blank in Ma ′anshan Iron and Steel Company.
建立了异形坯连铸过程中结晶器内钢液三维湍流模型 ,开发了计算程序 ,并用它研究了马鞍山钢铁公司 5 0 0 m m× 40 0 mm× 12 0 mm异形坯连铸结晶器内的钢液流动情况 ,重点分析了水口结构和工艺参数变化时异形坯结晶器内涡心深度的变化规律以及液面湍动能的分布状态。
2.
A three dimensional model of fluid flowing and solidification within the beam blank was established.
建立了异形坯内流体流动与凝固传热的三维耦合模型，充分考虑了对流换热对凝固过程的影响，分析了铸坯与钢液之间的相互作用，并对不同工艺条件下的温度场进行了比较。
3.
Based on the onflow theory, a 3-D model of fluids steel was established, calculation program developed the flow character of mold fluid steel on different nozzle conditions in beam blank C.
依据湍动能理论 ,本文建立了结晶器内钢液的三维湍流模型 ,开发了计算程序 ,研究了不同水口状态下异形坯结晶器中钢水的流动特性。
2) beam blank continuous casting
异形坯连铸
1.
3D numerical simulation on flowing distribution in mould for beam blank continuous casting;
异形坯连铸结晶器内三维流场的数值模拟
2.
By using fluid dynamics software Fluent,solidification status of molten steel under coupling flow field and temperature field for 500mm×300mm×120mm beam blank continuous casting mold of single SEN and double SEN are simulated.
运用流体力学分析软件Fluent,对单双水口的500mm×300mm×120 mm异形坯连铸结晶器内钢水在流场温度场耦合作用下的凝固状况进行数值模拟,发现双水口模型可以减轻结晶器上部回流的强度,加快结晶器内钢液的凝固速度,这有助于提高铸坯的质量和提高拉速。
3) near net shape beam blank
近终形异型坯
1.
Causes and countermeasures for surface longitudinal cracking on near net shape beam blanks;
莱钢近终形异型坯表面纵裂原因及对策
4) beam blank caster
异形坯连铸机
1.
Process and equipment design of a near net shape beam blank caster;
近终形异形坯连铸机工艺设计与配置
5) beam blank tundish
异形坯中间包
1.
According to the parameters of the beam blank tundish of Ma Steel,the three dimensional model on the fluid field is established.
针对马钢异形坯中间包,建立了相应的数模,利用流体力学软件FLUENT,在非等温条件下,研究在设置挡墙和坝前后中间包内钢水流场规律,为工业现场工艺优化提供科学参考。
6) Crystallizer for Beam Blank
异形坯结晶器
1.
Model of 3-D Flow Field of Crystallizer for Beam Blank;
异形坯结晶器三维流场模型的研究
补充资料：异形断面钢材(见异形断面型材)
异形断面钢材(见异形断面型材)
special section steel
，一、u以uu、’“飞豆on gQngC01异形断面钢材(speeial Seetion steel)见异形断面型材。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条