φ1200 mm×380 mm 双辊薄带连铸机布流的物理模拟

陈远清; 文光华; 祝明妹; 丁培道

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φ1200 mm×380 mm 双辊薄带连铸机布流的物理模拟

更新时间：2026-01-21

- φ1200 mm×380 mm 双辊薄带连铸机布流的物理模拟
- Special Steel Vol. 27, Issue 4, Pages: 25-27(2006)
- 作者机构：
  
  重庆大学材料科学与工程学院,重庆,400044
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：24 January 2006，
  
  Online First：17 March 2023，
  
  Published：17 March 2006
- 稿件说明：
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陈远清, 文光华, 祝明妹, et al. φ1200 mm×380 mm 双辊薄带连铸机布流的物理模拟[J]. Special Steel, 2006, 27(4): 25-27.
DOI：

陈远清, 文光华, 祝明妹, et al. φ1200 mm×380 mm 双辊薄带连铸机布流的物理模拟[J]. Special Steel, 2006, 27(4): 25-27. DOI：

摘要

采用1:2．4缩小动态物理模型

对南钢辊径1 200 mm、辊宽380 mm、液面深度460 mm的双辊2- 3 mm薄带连铸机熔池布流进行模拟和水口结构进行了评估。并采用正交设计试验

对水口结构尺寸进行了优化。结果表明

水口上下倾角为0、左右偏角60°、侧孔面积为18 mm×11 mm时

水口的综合性能最佳

能满足熔池布流的要求。

Abstract

Simulation of liquid steel feeding system of pool in a twin roll 2~3 mm thin strip concaster with roll diame- ter 1200 mm

wide 380 mm and pool depth 460 mm at Nanchang Steel and evaluation of nozzle structure has been carried out by using 1:2.4 ratio dynamic physical model.The nozzle size structure was optimized by orthogonal experiment. The results showed that as nozzle up and down inclination is O

both sides deviation angle 60° and side hole dimension 18 mm×11 mm

the comprehensive properties of nozle were optimum and can meet the requirement of feeding liquid steel into bath.

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