Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Carlo Salvatore Greco"'
This work presents a semi-empirical correlation for the swirl number of a radial-type swirl generator under different conditions of both the Reynolds number and the angle of the swirler channels used to generate the flow tangential velocities. Quanti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68804ebd844ec3fd39eb55a3f4b5cb13
https://hdl.handle.net/11588/920311
https://hdl.handle.net/11588/920311
The effectiveness of synthetic jet actuation on the wingtip vortices produced by an unswept, low aspect ratio, rectangular wing at a chord Reynolds number of 8.16 × 10 4 is experimentally investigated. The synthetic jet is operated at different actu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d526b0434b9d20fa87909525f7b61ea5
http://hdl.handle.net/11588/859972
http://hdl.handle.net/11588/859972
The present work reports on the measurements of the velocity fields and the heat transfer of impinging synthetic jets driven by different waveshapes. The actuator consists of a loudspeaker oscillating inside a cavity provided with a circular nozzle.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3730::e67b6b05a484a6ed070877337832199f
http://hdl.handle.net/11588/895961
http://hdl.handle.net/11588/895961
Publikováno v:
International Journal of Heat and Mass Transfer. 197:123284
This paper reports on a parametric study of the impingement heat transfer from swirling jets issuing from a circular nozzle. The swirl velocity component is imparted to the flow via a tangential entry into a recirculation chamber located upstream of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bff72aa180c34ea595e1707ce731b78e
https://doi.org/10.1016/j.ijheatmasstransfer.2022.123284
https://doi.org/10.1016/j.ijheatmasstransfer.2022.123284
Publikováno v:
14th International Symposium on Particle Image Velocimetry. 1
Sweeping jets are oscillating jets generated by fluidic oscillators, i.e., devices designed to produce an oscillation of the flow without the use of any moving parts (Raghu, 2013). A typical configuration of such devices consists of an expansion cham
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1447eeb9d3101e4a72d18d12ab3fa4fc
https://doi.org/10.18409/ispiv.v1i1.35
https://doi.org/10.18409/ispiv.v1i1.35
Publikováno v:
Experimental Thermal and Fluid Science. 106:202-214
The flow field of a chevron synthetic jet in impinging configuration at Reynolds number Re = 4500 , dimensionless stroke length L 0 / D = 28 and nozzle-to-plate distance H / D = 2 is experimentally investigated by means of Stereoscopic Particle Image
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07d35c12f12b761114b6926cd769f05c
https://doi.org/10.1016/j.expthermflusci.2019.04.020
https://doi.org/10.1016/j.expthermflusci.2019.04.020
The present paper reports on a time-resolved three-dimensional experimental study of turbulent Rayleigh-Bénard convection inside a cylinder with one-half aspect ratio. The working fluid is water and the Rayleigh and Prandtl numbers are, respectively
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c844d02b881acdc6e77b5eab1cc14310
http://hdl.handle.net/11588/859966
http://hdl.handle.net/11588/859966
Autor:
Luigi M. De Luca, Gennaro Cardone, Carlo Salvatore Greco, Giuseppe Ceglia, Matteo Chiatto, Fabrizio De Gregorio
A wind tunnel experimental investigation of the separated flow over a back-facing ramp at 25° slant angle and equipped with an array of slotted synthetic jets (SJs) actuators for active flow control (AFC) has been conducted at height-based, h , Reyn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::168ade6e0f0bc86ba0f7b2332ed96918
http://hdl.handle.net/11588/867892
http://hdl.handle.net/11588/867892
Autor:
Giuseppe Ceglia, Gennaro Cardone, Carlo Salvatore Greco, Matteo Chiatto, Luigi M. De Luca, Marco Invigorito
An experimental study on the flow characteristics of an array of finite-span Synthetic Jets (SJs) issuing at different conditions in a quiescent ambient was carried out by means of hot-wire and phase-locked planar Particle Image Velocimetry measureme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27ccdb5307929679e5c66a0ef7dc79e0
http://hdl.handle.net/11588/812690
http://hdl.handle.net/11588/812690
Autor:
Michele Di Foggia, Mattia Contino, Carlo Salvatore Greco, Gennaro Cardone, Gerardo Paolillo, C. Caramiello
Investment casting is a leading technique to manufacture very reliable components. The design and the optimization of this process are usually performed by simulation software and/or by means of simplified models based on heat transfer coefficients o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41b55abedbafe64994e08f0fb34f3069
http://hdl.handle.net/11588/757544
http://hdl.handle.net/11588/757544