AUTHOR=Zhu Wei Jun , Shen Wen Zhong , Kim Taeseong TITLE=Editorial: Towards Innovation in Next Generation of Wind Turbine Rotor Design JOURNAL=Frontiers in Energy Research VOLUME=9 YEAR=2021 URL=https://www.frontiersin.org/journals/energy-research/articles/10.3389/fenrg.2021.783039 DOI=10.3389/fenrg.2021.783039 ISSN=2296-598X