Paper formation, coating and drying: process engineering and paper properties

纸张形成、涂布和干燥：工艺工程和纸张特性

• 批准号: 787-2007
• 负责人: Douglas, Murray
• 金额: $ 1.85万
• 依托单位: McGill University
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2007
• 资助国家: 加拿大
• 起止时间: 2007-01-01 至 2008-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=364363
• 关键词: Paper; formation; coating; drying; process

Studies are proposed for both uncoated and coated paper which integrate process engineering research and materials engineering research. The overall objective is to understand the structure of both types of paper, the processes of drying and coating paper, and how these interact to impact on paper properties and paper quality.Uncoated paper is a complex fibrous material while coated paper has the additional complication of having a composite layered structure. The description of paper structure and paper drying involves mathematical modeling and process simulation at the microscale within the sheet interior and in the plane of the sheet.  The results of this microscale modeling of paper structure and papermaking processes are expressed for application and use in the form of computer software.

结合工艺工程研究和材料工程研究，对涂布纸和未涂布纸进行了研究。总体目标是了解这两种纸张的结构、干燥和涂布过程，以及这些过程如何相互作用对纸张性能和纸张质量的影响。未涂布纸是一种复杂的纤维材料，而涂布纸具有复合层结构，因此更加复杂。纸页结构和干燥过程的描述涉及纸页内部和纸页平面内微观尺度的数学建模和过程模拟，纸页结构和造纸过程的微观建模结果以计算机软件的形式表达出来，以供应用和使用。