A Simulation and Experiment on the Optimization Design of an Air Outlet …
WEBDec 15, 2023 · The optimization design of the arc-shaped air outlet significantly reduced the number of low-speed streamlines at the center position of the air duct in the air delivery system and diffused towards the annular air outlet.
Turbine Engine Compressor Sections: Basic theory and operation
WEBMay 1, 2003 · The manifold has one outlet port for each chamber so that the air is evenly divided. A compressor outlet elbow is bolted to each of the outlet ports.
US11346574B2 - Air supply device with an annular air outlet and …
WEBAn air supply device with an annular air outlet and a design method thereof are provided.
WEBA typical gasper consists of an adjustable annular air outlet and an internal cone, which makes gasper-induced jet flow much more complicated than the jet from a simple round hole.
WEBHowever, unlike typical turbulent jet flows, the tapered jet considered herein has a converging, annular air orifice. For our work, a single converging die was considered, and calculations were made for isothermal condi-tions.
Novel oxygen-enrichment method using annular air curtain for …
WEBApr 28, 2023 · The results demonstrate that the annular air curtain effectively prevented oxygen loss, thus forming a local oxygen-rich space and improving the effective utilization rate of oxygen.
Annular air outlet hand dryer - Semantic Scholar
WEBApr 26, 2011 · The invention discloses an annular air outlet hand dryer which comprises a shell and a gas supplying device arranged in the shell, wherein the shell is provided with a receiving part and an air outlet part connected with the receiving part, the air outlet part is provided with two extending sections extending from the receiving part and a ...
WO2018040507A1 - Annular air outlet device - Google Patents
WEBAn annular air outlet device, comprising: a housing (1), an air inlet opening (2) and an annular air outlet opening (3) being provided on the housing (1), an annular air...
WEBannular air curtain effectively prevented oxygen loss, thus forming a local oxygen-rich space and improving the effective utilization rate of oxygen. Oxygen supply concentration and velocity are positively correlated with the oronasal oxygen mass fraction through a linear function, while the
Experimental investigation on the outlet flow field structure and …
WEBMay 5, 2016 · The outlet flow field of an annular jet for a bladeless fan was investigated experimentally using CTA (Constant Temperature Anemometer) hot-wire system in detail, at five Reynolds numbers ranging from 28,200 to 40,100.