Domino - Computational Fluid Dynamics Modelling of Ink Droplet Breakup for Mitigating Mist Formation during inkjet printing

Domino - 墨滴破碎的计算流体动力学模型，用于减轻喷墨打印过程中的雾气形成

• 批准号: 10090067
• 金额: $ 0.94万
• 依托单位: DOMINO PRINTING SCIENCES PUBLIC LIMITED COMPANY
• 依托单位国家: 英国
• 项目类别: Collaborative R&D
• 财政年份: 2024
• 资助国家: 英国
• 起止时间: 2024 至 无数据
• 项目状态: 未结题
• 来源: https://gtr.ukri.org/projects?ref=10090067
• 关键词: Domino; Computational; Fluid; Dynamics; Modelling

Domino Printing Sciences are partnering with ASTUTE to model the factors which affect drop formation and breakup in ink jet printing which uses a roll to roll manufacturing process. Computational modelling is required to understand the factors which affect the formation of fine ink droplets or mist which can be detrimental to print quality. The formation of ink drops is a complex process and is extremely difficult to visualise at the very high frequencies of the print heads. Modelling the drop formation will be used to inform ink formulation to deliver solutions for improved printing reliability. Digital printing is a growing industry offering reductions in ink, energy and substrate usage compared to traditional analogue printing. Improving printing reliability will enable Domino to grow in the expanding digital printing market.

多米诺印刷科学与ASTUTE合作，对影响喷墨印刷中墨滴形成和破碎的因素进行建模，喷墨印刷采用卷对卷制造工艺。需要计算建模来了解影响细墨滴或雾形成的因素，这些因素可能对打印质量有害。墨滴的形成是一个复杂的过程，并且在打印头的非常高的频率下极难可视化。液滴形成的建模将用于通知油墨配方，以提供用于提高印刷可靠性的解决方案。数字印刷是一个不断发展的行业，与传统的模拟印刷相比，它减少了油墨、能源和承印物的使用。提高印刷可靠性将使多米诺能够在不断扩大的数字印刷市场中实现增长。