METHOD OF MANUFACTURING COMBUSTOR OF ROCKET ENGINE, COMBUSTOR OF ROCKET ENGINE AND ROCKET ENGINE

摘要

A method of manufacturing a combustor of a rocket engine includes preparing a combustor inner tube (20) having cooling ditches (24); and providing an outer layer (30) on the outer circumferential surface of the combustor inner tube (20) to cover the cooling ditches (24). An LMD layer (50) is stacked on the outer circumferential surface of the outer layer (30) by an LMD process.