| 摘要 |
PROBLEM TO BE SOLVED: To provide a lobe mixer for mixing fuel and an oxidizer quickly and uniformly. SOLUTION: The lobe mixer is provided with a lobe nozzle part 1 composed of a double lobe wall and having a fuel injection port 1c of lobe slit shape at the end face, and a cylindrical part 2 composed of a double pipe wall and having a plurality of fuel supply pipes 2b disposed on the outer peripheral surface. Fuel is uniformly injected from the fuel injection port 1c through a clearance 2c between double pipe walls and a clearance 1d between double lobe walls and quickly and uniformly mixed with the oxidizer flowing inside the nozzle from the cylinder interior and with the oxidizer flowing in a clearance between the cylinder part 2 and lobe nozzle part 1 and a sleeve 3, to produce lean fuel mixed gas with the fuel and oxidizer uniformly mixed. COPYRIGHT: (C)2006,JPO&NCIPI
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