Experimental investigation of droplet evaporation under extreme conditions by tempo-rally highly resolved laser diagnostic methods (B02)

极端条件下液滴蒸发的时间高分辨率激光诊断方法的实验研究（B02）

• 批准号: 164930291
• 金额: --
• 依托单位: Institut für Thermodynamik der Luft- und Raumfahrt (ITLR)
• 依托单位国家: 德国
• 项目类别: CRC/Transregios
• 财政年份: 2010
• 资助国家: 德国
• 起止时间: 2009-12-31 至 2020-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/164930291?language=en
• 关键词: Experimental; investigation; droplet; evaporation; under

TP-B2s goal is the experimental investigation of evaporation and mixing processes in free falling droplets under near- to supercritical thermodynamic conditions. To this end, laser spectroscopic methods as well as high speed shadowgraphy are employed. To improve the accuracy in numerical simulations, long term targets are the development and validation of analytical evaporation models, whose applicability is not restricted to small departure from equilibrium.

TP-B2 的目标是在近超临界热力学条件下对自由落体液滴的蒸发和混合过程进行实验研究。为此，采用激光光谱方法以及高速阴影摄影术。为了提高数值模拟的准确性，长期目标是开发和验证分析蒸发模型，其适用性不仅限于偏离平衡的小幅情况。