Module for aircraft turbine engine

The invention relates to a turbine engine module, in particular an aircraft turbine engine (10), comprising:-an annular housing (52) having an inner wall (53) forming a channel wall; and-a nozzle (32) surrounded by the housing and comprising an annular outer platform (36) and an annular inner platform (37) between which the stator blades (34) extend, the outer platform having an outer surface (36b) facing the inner wall of the housing and comprising an annular groove (60) oriented towards the outside and housing a sealing device (64), the sealing device is in cylindrical contact with a rail portion (66) of the inner wall (53) of the housing, the module being characterized in that the inner wall (53) of the housing comprises an insulating portion (70) made of a ceramic material located directly above the rail portion (66), the rail portion being arranged between the insulating portion and the sealing device. 本发明涉及一种涡轮发动机模块，该涡轮发动机模块特别是飞行器涡轮发动机(10)，涡轮发动机模块包括：-环形壳体(52)，环形壳体具有形成通道壁的内壁(53)；以及-喷嘴(32)，喷嘴被壳体围绕并且包括环形外平