Universal expression for the drag on a fluid sphere

• D. A. Barry ,

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Software, Validation, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: andrew.barry@epfl.ch

  Affiliation Ecological Engineering Laboratory (ECOL), Environmental Engineering Institute (IIE), Faculty of Architecture, Civil and Environmental Engineering (ENAC), Ecole polytechnique fédérale de Lausanne (EPFL), Lausanne, Switzerland

  http://orcid.org/0000-0002-8621-0425

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• J.-Y. Parlange

  Roles Conceptualization, Investigation, Methodology, Writing – original draft, Writing – review & editing

  Affiliation Department of Biological and Environmental Engineering, Cornell University, Ithaca, New York, United States of America

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