@article{Wehrli_Kogl_Linder_Arlt_2018, title={An Unobstructed View of Liquid Flow in Structured Packing}, volume={69}, url={https://www.cetjournal.it/index.php/cet/article/view/CET1869130}, DOI={10.3303/CET1869130}, journal={Chemical Engineering Transactions}, author={Wehrli, Marc and Kogl, Thilo and Linder, Thomas and Arlt, Wolfgang}, year={2018}, month={Oct.}, pages={775-780}