Patent ID: 7017332
Filing Date: 2006-03-28
Classification: F02K

Abstract:
1. A lobe mixer for jet flow, comprising: a cylindrical partition wall which partitions a high-speed inner flow from a low-speed outer flow, wherein the cylindrical partition wall is aligned along an axial line; a lobe portion disposed on a downstream side of the partition wall and along the axial line, wherein a transverse sectional shape of the lobe portion is a waveform shape, and the waveform shape is enlarged on a downstream side of the lobe portion, and the lobe portion includes lobe side walls extending in a radial direction from the axial line; and a connecting reinforcement member disposed between lobe side walls to connect the adjacent lobe side walls to each other, wherein the connecting reinforcement member is a thin member disposed along a flow line of a fluid of the low-speed outer flow flowing between the lobe side walls so that the high-speed inner flow flowing through the lobe portion is not disturbed, and wherein the connecting reinforcement mernher has flexibility in a peripheral direction.