@article{bai_investigation_2020, title = {Investigation of droplet impact on inclined fabric based on {CMOS} imaging technology and {FSI} numerical method}, volume = {71}, issn = {12225347}, url = {http://revistaindustriatextila.ro/images/2020/6/005%20SHUHUA%20BAI_Industria%20Textila%206_2020.pdf}, doi = {10.35530/IT.071.06.1730}, abstract = {In order to study the impact characteristics of droplet on inclined fabric, the relevant experiment was setup in this paper.The process of a single droplet (2.12 mm) impacting inclined fabric (45°) was captured by CMOS (ComplementaryMetal-Oxide Semiconductor) imaging technology. It could be found that there was a second impact phenomenon duringspreading stage, which was very different from impacting horizontal fabric. Then a two-way coupling method was usedto simulate that impacting process. The numerical results were basically consistent with the experimental results. Inaddition, the reaction force and vibration characteristics of fabric which couldn’t be collected by experiments were alsoobtained. Finally, the effect of inclination angle on impact characteristics was analyzed by numerical method. The biggerthe inclination angle was, the longer the stability time of droplet was, and the smaller the reaction force on fabric was.The change law conformed to the momentum theorem. The method and conclusions could provide some references forthe design of parachute system.}, number = {06}, urldate = {2020-12-31}, journal = {Industria Textila}, author = {Bai, Shuhua and Cheng, Han}, month = dec, year = {2020}, pages = {545--549}, }