Andrew N. CooksonDenis J. DoorlySpencer J. Sherwin2025-04-162025-04-162019jz000107-0041https://tustorage.ulb.tu-darmstadt.de/handle/tustorage/11770530Efficiently Generating Mixing by Combining Differing Small Amplitude Helical GeometriesArticlehttps://doi.org/10.3390/fluids4020059