Modeling-Based Control of Electrospinning Process

基于建模的静电纺丝过程控制

基本信息

批准号：
0600733
负责人：
Yuris Dzenis
金额：
$ 27.5万
依托单位：
University of Nebraska-Lincoln
依托单位国家：
美国
项目类别：
Standard Grant
财政年份：
2006
资助国家：
美国
起止时间：
2006-07-15 至 2010-06-30
项目状态：
已结题

来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=0600733&HistoricalAwards=false
关键词：
Modeling Based Control Electrospinning Process

项目摘要

This grant provides funding for further analysis and development of methods of control of electrospinning process. The emphasis of this research will be on controlled fabrication of nanofiber assemblies with desired structure and properties, in conjunction with high-rate nanomanufacturing processes. Fundamental studies of jet interactions in the multiple-jet nanomanufacturing systems will be conducted experimentally. Based on this analysis, numerical models of the multiple-jet processes will be developed and validated. The models and experimental results will be used to develop better electromechanical methods of process control and nanofiber deposition. This GOALI project will be conducted in collaboration with a major manufacturer. If successful, the results of this research will lead to improvements in the methods of fabrication of continuous nanofibers and process control. Development of sophisticated, coupled models resting on a wealth of new measurements utilizing contemporary experimental methods will further improve our fundamental understanding of the electrospinning process. Controlled high-rate nanomanufacturing that is addressed in this project for the first time will critically impact industrial processes at the existing and emerging companies in many industries, including chemical, filtration, biomedical, textile, composites, optoelectronics, energy, and other industries, and may lead to the development of entirely new industries.

该赠款为进一步分析和开发静电纺丝过程的方法提供了资金。这项研究的重点将是与高速纳米制造过程结合使用的具有所需结构和性质的纳米纤维组件的受控制造。将对多喷纳米制造系统中的JET相互作用进行基本研究。基于此分析，将开发和验证多重生过程的数值模型。模型和实验结果将用于开发更好的机电方法的过程控制和纳米纤维沉积方法。该目标项目将与主要制造商合作进行。如果成功，这项研究的结果将导致连续纳米纤维和过程控制的制造方法的改善。利用当代实验方法进行大量新测量的复杂，耦合模型的开发将进一步提高我们对电纺丝过程的基本理解。该项目首次解决的受控高速纳米制造将对许多行业的现有和新兴公司的工业流程产生严重影响，包括化学，过滤，生物医学，纺织品，纺织品，复合材料，光电，能源，能源，以及其他行业，并可能导致全新行业的发展。