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Elementary Theory of Stationary Vortex Columns for Solar Chimney Power Plants


Ninić, Neven; Nižetić, Sandro
Elementary Theory of Stationary Vortex Columns for Solar Chimney Power Plants // Solar Energy, 83 (2009), 4; 462-476 (međunarodna recenzija, članak, znanstveni)


Naslov
Elementary Theory of Stationary Vortex Columns for Solar Chimney Power Plants

Autori
Ninić, Neven ; Nižetić, Sandro

Izvornik
Solar Energy (0038-092X) 83 (2009), 4; 462-476

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Solar chimney; vortex; availability; numerical modelling.

Sažetak
This paper aims to develop and make use of the availability of warm, humid air. In particular, we focus on the possibility that this air can be concentrated at the ground level without using a solid “ chimney” . The results reveal that this concentration can be achieved via the formation of an updraft “ gravitational vortex column” (GVC) situated over turbines. A simplified physical and analytical GVC model is developed in this paper. A numerical solution is given for a characteristic case, with a GVC process as a part of the cycle, similar to the Brayton cycle obtained in a gravitational field.

Izvorni jezik
Engleski

Znanstvena područja
Temeljne tehničke znanosti



POVEZANOST RADA


Projekt / tema
023-0231751-3011 - NOVI VIDIK OPTIMIZACIJE KORIŠĆENJA SUNČEVE ENERGIJE U SC ELEKTRANAMA (Sandro Nižetić, )

Ustanove
Fakultet elektrotehnike, strojarstva i brodogradnje, Split

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus