1. Department of Environmental Hydrology & Microbiology, Institute for Water Sciences and Technologies, Blaustein Institutes for Desert Research, Ben-Gurion University of the Negev Sede Boqer Campus, 84990, Israel, Lavrentyev Institute of Hydrodynamics, Novosibirsk, 630090, Russia, and Department of Mechanical Engineering, Pearlstone Center for Aeronautical Studies, Ben-Gurion University of the Negev, Beer Sheva 84105, Israel