This is a 3D model of a turboject engine conbustion chamber (combustion liner).It is designed according to reference images that i have found on the internet.All of the basic features of a typical combustor liner are included. The model has been also tested in simulation for proper combustion feasibility and is OK.Size is random but can be scaled to whatever size you wish. Along with the native Solidworks file, you can also find parasolid, iges and step formats as well as stl, amf and 3mf. Polygon file is also attached. Can be used for 3D printing.