@conference{Marone-2022-19672, author = {Marone, N and Wosnik, M and Barrington, M and McEntee, J and Gunawan, B}, title = {Effects of surface roughness on performance of a helical cross-flow turbine made with electron beam melting (EBM) 3D-printed titanium blades}, year = {2022}, month = {sep}, series = {UMERC+METS 2022 Conference}, pages = {18}, address = {Portland, Oregon, US}, keywords = {Current, Cross Flow Turbine, Lab Data, Materials, Performance, Manufacturing}, }