Numerical Simulation and Optimization of Perforated Tube Trolley in Circular Cooler

• 作者: Bin Wu Defan Qing Kunrong Huang Maokui Zhu
• 来源期刊: 世界工程和技术(英文)
• 学科: 医学
• 关键词: CIRCULAR COOLER Perforated TUBE Structural Optimization COOLING Performance ORTHOGONAL Test
• 年，卷（期）: sjgchjsyw_2017,（4）
• 页码范围: 684-695
• 页数: 12页
• 分类号: R73

摘要

Three symmetrically perforated tubes were arranged in the circular cooler trolley as auxiliary cooling inlet to improve the cooling performance of the sintered body during the production process. Fluent 15.0 has been used to simulate the process;the study shows that the perforated tube structure trolley has changed the temperature field within the sintering area, thereby improving the sintering area of the cooling effect and uniformity, also greatly reducing the cooling time. Compared with the traditional trolley, the best structure of the porous tube trolley has reduced 41% cooling time and increased 50% waste heat recovery.