Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Benedetto Mele"'
Publikováno v:
Chemical Engineering Transactions, Vol 105 (2023)
In urban areas transport represents a significant source of atmospheric pollutants and greenhouse gases (GHG). In the case of vehicular transport, a significant contribution to total emissions is given by a category of vehicles with excessively high
Externí odkaz:
https://doaj.org/article/04b2800f5a904ad18e61b0c6e0b64c96
Autor:
Yuqing Dai, Andrea Mazzeo, Jian Zhong, Xiaoming Cai, Benedetto Mele, Domenico Toscano, Fabio Murena, A. Rob MacKenzie
Publikováno v:
Atmosphere, Vol 14, Iss 9, p 1385 (2023)
The impact of urban morphology on air quality, particularly within deep canyons with longer residence times for complex chemical processes, remains insufficiently addressed. A flexible multi-box framework was used to simulate air quality at different
Externí odkaz:
https://doaj.org/article/c1a4ad8521604cf8a4ad5bf4384a9df3
Publikováno v:
Fluids, Vol 8, Iss 2, p 39 (2023)
In the framework of innovative aerodynamics, active airfoils can be developed and exploited based on the integration of shape memory metal alloys (SMAs), allowing for surface adaptation, i.e., shape changes in response to operative thermal inputs, de
Externí odkaz:
https://doaj.org/article/661ca45dcdba41018f46a61583adaffe
Autor:
Benedetto Mele
Publikováno v:
Fluids, Vol 7, Iss 7, p 249 (2022)
One of the most interesting passive drag reduction techniques is based on the use of riblets or streamwise grooved surfaces. Detailed flow features inside the grooves can be numerically detected only by Direct Numerical Simulations (DNS), still unfea
Externí odkaz:
https://doaj.org/article/b87bd1eef49d47cbb267238ac8391133
Autor:
Lorenzo Cacciatori, Carlo Brignoli, Benedetto Mele, Federica Gattere, Celeste Monti, Maurizio Quadrio
Publikováno v:
Applied Sciences, Vol 12, Iss 10, p 5070 (2022)
Riblets are micro-grooves capable of decreasing skin-friction drag, but recent work suggests that additional benefits are possible for other components of aerodynamic drag. The effect of riblets on a fixed-wing, low-speed Unmanned Aerial Vehicle (UAV
Externí odkaz:
https://doaj.org/article/abea6762137f478eaf50a14e5a45e0e6
A pilot plant of a solar chimney was tested for about 7 months in a suburban area near Naples (Italy) from February to August 2020. The solar chimney is 5 m high with a square-shaped collector of 4.5 m length on each side. In this paper we report and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41c1d00c72230dda92cc13c82f35b82d
http://hdl.handle.net/11588/893501
http://hdl.handle.net/11588/893501
Publikováno v:
International Journal of Heat and Mass Transfer. 194:123081
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15dab466a1e222a714efee6791551bdc
https://doi.org/10.1016/j.ijheatmasstransfer.2022.123081
https://doi.org/10.1016/j.ijheatmasstransfer.2022.123081
An assessment of the impact of cruise ship emissions while hotelling in the port of Naples has been studied by means of wind tunnel and computational fluid dynamics (CFD) models. An area of about 1.2 km2 was reproduced at a scale of 1:500 for the win
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c0fa4a333e38d6d8fbf96f8ea60ef9b
http://hdl.handle.net/11588/893522
http://hdl.handle.net/11588/893522
The breakdown of the aerodynamic force is an important topic for the aerodynamic designer. The information provided by straightforward surface stress integration near field method are not sufficient, therefore, the interest in the development of far
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ccadfa77f521b35b524748dff15e2ab0
http://hdl.handle.net/11588/856017
http://hdl.handle.net/11588/856017