A shrouded fluid turbine comprises an impeller and a turbine shroud surrounding the impeller. The inlet of the turbine shroud is flared. The shroud includes alternating inward and outward curving lobe segments along a trailing edge of the turbine shroud. The inward and outward curving lobe segments have exposed lateral surfaces, or in other words do not have sidewalls joining the inward and outward curving lobe segments. This allows for both transverse mixing and radial mixing of air flow through the turbine shroud with air flow passing along the exterior of the turbine shroud.
申请公布号
US2011189007(A1)
申请公布日期
2011.08.04
申请号
US201113025677
申请日期
2011.02.11
申请人
PRESZ JR WALTER M;WERLE MICHAEL J;KENNEDY III THOMAS J
发明人
PRESZ, JR. WALTER M.;WERLE MICHAEL J.;KENNEDY, III THOMAS J.