Zobrazeno 1 - 10
of 112
pro vyhledávání: '"Gennaro Cardone"'
Publikováno v:
Sensors, Vol 14, Iss 11, Pp 21065-21116 (2014)
This paper reviews the most dependable heat flux sensors, which can be used with InfraRed (IR) thermography to measure convective heat transfer coefficient distributions, and some of their applications performed by the authors’ research group at th
Externí odkaz:
https://doaj.org/article/2d5ba859aeb64f2f8ceaffba01290d94
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
Autor:
Mirko Zaccara, César Carvallo, Alessandro Montanaro, Jaime Gimeno, Luigi Allocca, Gennaro Cardone
Publikováno v:
Experimental Thermal and Fluid Science. 142:110825
Nowadays, several efforts are being made to design more efficient, cleaner, and economically accessible engines. Spray-wall interactions are strongly related with the fuel–air mixture and emission formation. As such, they are considered as the most
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e70cf1fe90314410b1097cd5230d5972
https://doi.org/10.1016/j.expthermflusci.2022.110825
https://doi.org/10.1016/j.expthermflusci.2022.110825
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
Publikováno v:
Experimental Thermal and Fluid Science. 135:110604
A novel technique for obtaining quantitative infrared-thermography data on metallic (e.g., aluminum or steel) wind-tunnel models is developed. The methodology incorporates a matte-black, thin, wrap-film (3M exttrademark Wrap Film Series 1080), which
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::381ab037f73a26cdc610bc71e40c85db
https://doi.org/10.1016/j.expthermflusci.2022.110604
https://doi.org/10.1016/j.expthermflusci.2022.110604