Jägle, MartinMartinJäglePernau, Hans-FridtjofHans-FridtjofPernauPfützner, MarcusMarcusPfütznerBenkendorf, MikeMikeBenkendorfLi, XinkeXinkeLiBartel, MarkusMarkusBartelHerm, OliviaOliviaHermDrost, SusanneSusanneDrostRutsch, DieterDieterRutschJacquot, AlexandreAlexandreJacquotWöllenstein, JürgenJürgenWöllenstein2022-03-052022-03-052016https://publica.fraunhofer.de/handle/publica/24715910.1016/j.proeng.2016.11.276Electrical impedance spectroscopy (dielectric or electrochemical impedance spectroscopy) is a widespread characterization method for solids or fluids in industrial applications. Here we present a novel combination of the electrical impedance spectroscopy with its thermal equivalent, that we thus call ""thermal impedance spectroscopy"". With this combination, a deeper insight of the fluid properties, especially at different fluid mixtures, is possible.enimpedance spectroscopythermal conductivityoil sensorprocess fluid control621journal article