“…Radial turbines are used in different applications such as wave energy converters [1], in organic Rankine cycles (ORC) [2], [3], in a distributed generation as microturbines [4], [5] or in generator sets [6]. But the most widely investigated use is in turbocharging reciprocating internal combustion engines (ICE), including range extenders for electric vehicles [7] or aircraft powerplants [8].…”