METHOD AND DEVICE FOR DETECTING RIME AND/OR RIME CONDITIONS ON A FLYING AIRCRAFT

摘要

it provides a sensitive surface (3) to the relative wind and watch the changes in heat flow between the surface (3) and the airflow, the changes resulting from the forced convection heat exchange coefficient in between the surface (3) and the flow au00e9rodynamiq eu according to the accretion of ice or ice cream, through the temperature sensor (12) in the surface (3).it is considered that there is a separation of the flow of an ice layer formed on the surface (3), if there is, preferably after heating at least one heater (4), an abrupt increase of flow at a temperature of ou00b0c, and shall, pursuant to the du00e9tect at a signal separation of ice, ice and icing conditions.a cooler (5) to cool the surface (3) for the formation of ice by warming. application to the detection of ice and / or icing conditions on the aircraft in flight.