Combustion chamber wall.

摘要

The invention relates to a combustion chamber comprising a pre-mixing chamber. According to the invention, the walls of this pre-mixing chamber comprise cells (26), the face of which delimiting the pre-mixing zone is made of a first material which is resistant to a maximum operating temperature, and which cells are filled with a second material, the melting temperature of which is comprised between normal and maximum operating temperatures, and the latent melting heat is greater than 400 kilojoule/kilogramme mass. One application is the production of a combustion chamber comprising injectors for the idling and full-gas operating states. <IMAGE>