ESTEEMS: Efficient Simulation of Thermoelastic Effects on the Evolution of Microstructure and Stability of Prototypical Processing Flows of Complex Fluids

ESTEEMS：有效模拟热弹性效应对复杂流体原型加工流程微观结构演变和稳定性的影响

• 批准号: 0132730
• 负责人: Radhakrishna Sureshkumar
• 金额: $ 15万
• 依托单位: Washington University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2002
• 资助国家: 美国
• 起止时间: 2002-02-01 至 2007-01-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0132730&HistoricalAwards=false
• 关键词: ESTEEMS; Efficient; Simulation; Thermoelastic; Effects

AbstractCTS-0132730R. Sureshkumar, Washington UniversityThe objectives of this proposed research are: (1) to develop efficient and robust three-dimensional simulation tools for the design, optimization, and control of manufacturing processes of polymeric materials, and (2) to use the simulation tools to investigate thermostatic effects on the stability of polymeric flows in complex geometric shapes likely to be encounter in industrial processes. The problem to be considered are flow in concentric cylinders, flow through arrays of cylinders in a channel, multilayer shear flows, uniaxial and/or biaxial extension, and fiber spinning. The broader impact of the proposed research is the development of simulation tools for industrial processes, to train graduate students in materials research and development, and to enhance the undergraduate students' design experience.

摘要CTS-0132730 R。Sureshkumar，华盛顿大学这项拟议研究的目标是：（1）开发高效且强大的三维模拟工具，用于聚合物材料制造过程的设计、优化和控制，以及（2）使用模拟工具来研究恒温对工业过程中可能遇到的复杂几何形状聚合物流动稳定性的影响。 要考虑的问题是在同心圆柱体中的流动，在通道中通过圆柱体阵列的流动，多层剪切流动，单轴和/或双轴拉伸，以及纤维纺丝。 拟议的研究的更广泛的影响是工业过程的模拟工具的开发，培养研究生在材料的研究和开发，并提高本科生的设计经验。