范文编号:YS047 范文字数:17795.页数:44 摘要:打印喷头是打印机最重要的组件之一,在当今,我们对打印机的优化中,打印喷头的优化时重中之重,如何提高打印喷头的使用性、稳定性和可操作性是现在主要研究的课题。本次实验是利用计算机数值模拟软件(FLUENT),对打印喷头内的油墨流动进行数值模拟。本文针对喷头内油墨流动,运用FLUENT对其数值模拟,得到压强和速度的时空分布,分析不同因素对对油墨流动的影响,研究印刷油墨在打印喷头内的流动规律,为优化打印喷头设计提供参考。本文主要内容如下: 关键词:受限空间;数值模拟;压强分布 Abstract: Print printer nozzle is one of the most important component in today, we optimize the printer, the print heads when the top priority of the optimization, how to improve the use of print nozzles, stability and maneuverability is now the main research subject. This experiment is the use of computer simulation software (FLUENT), the ink on the print nozzles to simulate the flow. In this paper, ink within the nozzle flow, using FLUENT their numerical simulations of spatial and temporal distribution of pressure and speed, analysis of different factors on the flow of ink, printing ink in the print nozzles of the flow pattern, nozzle design to optimize the print reference . This article reads as follows: (1) Use of pre-processing software GAMBIT & FLUENT's powerful modeling capabilities and mesh capability, the establishment of three-dimensional model of the print nozzles and meshing; (2) The use of ink in the literature experimental data, simulated using FLUENT, the pressure within the nozzle obtained distribution and velocity distribution, to provide data to optimize nozzle support. 目 录 打印喷头内油墨流动的数值模拟相关范文 |
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