Dispositivo para reduzir as emissões infravermelhas na saída de um turbo-propulsor e turbo-propulsor para aeronave.

摘要

According to the invention, fresh air at the turboprop outlet is captured and mixed with the warm airflow created by said turboprop to lower the temperature, via a device having a tubular sleeve able to slide into the tubular duct while hot gases flow therethrough and which can switch from an inner position to a projecting position.