METHOD AND DEVICE FOR DETERMINING A COEFFICIENT OF HEAT TRANSFER FROM A SENSOR ASSEMBLY TO A FLUID

摘要

Device and method for determining a heat flow to a fluid (15), comprising at least one thermodynamic sensor (1) and processing means connected to the at least one thermodynamic sensor (1). The processing means are equipped to calculate heat flows from and to the plurality of thermodynamic sensors (1) to the fluid (15) and to determine the coefficient of heat transfer from the heat flows associated with different ones of the plurality of thermodynamic sensors, the different thermodynamic sensors of the plurality of thermodynamic sensors being operated at different temperatures.