Παρακαλώ χρησιμοποιήστε αυτό το αναγνωριστικό για να παραπέμψετε ή να δημιουργήσετε σύνδεσμο προς αυτό το τεκμήριο:
https://hdl.handle.net/20.500.14279/10106
Τίτλος: | Optimization of effective parameters on solar updraft tower to achieve potential maximum power output: A sensitivity analysis and numerical simulation | Συγγραφείς: | Milani Shirvan, Kamel Mirzakhanlari, Soroush Mamourian, Mojtaba Kalogirou, Soteris A. |
Major Field of Science: | Engineering and Technology | Field Category: | Mechanical Engineering | Λέξεις-κλειδιά: | Numerical simulation;Power output;Response surface methodology;Sensitivity analysis;Solar updraft tower | Ημερομηνία Έκδοσης: | Ιου-2017 | Πηγή: | Applied Energy, 2017, vol. 195, pp. 725-737 | Volume: | 195 | Start page: | 725 | End page: | 737 | Περιοδικό: | Applied Energy | Περίληψη: | In this paper, an axisymmetric 2-D numerical simulation and sensitivity analysis are carried out to obtain the potential maximum power output in a solar updraft tower power plant. The geometrical dimensions of the physical model of the studied solar updraft tower are based on the prototype installed at Manzanares. The sensitivity analysis is performed by utilizing the Response Surface Methodology. The effects of various parameters on the maximum potential power output of the solar updraft tower power plant are investigated and include the entrance gap of collector (2 m ≤ CG ≤ 6 m), tower diameter (5 m ≤ DT ≤ 10 m), tower height (200 m ≤ HT ≤ 220 m) and collector roof inclination (0° ≤ θ ≤ 5°). It is found that the potential maximum power output enhances with the tower diameter and height, and reduces as the entrance gap of collector is increased. Additionally, the sensitivity analysis revealed that the sensitivity of the potential maximum power output to (CG), reduces as (CG), (DT) and (θ) are increased. Moreover, its sensitivity to (DT) reduces as (DT), (θ) and (HT) are increased but increases with (CG). It is also found that to maximize the potential maximum power output, the effective parameters must have the values of CG = 2 m, DT = 10 m, HT = 220 m and θ = 0°. | URI: | https://hdl.handle.net/20.500.14279/10106 | ISSN: | 03062619 | DOI: | 10.1016/j.apenergy.2017.03.057 | Rights: | © Elsevier | Type: | Article | Affiliation: | Ferdowsi University of Mashhad Islamic Azad University Cyprus University of Technology |
Publication Type: | Peer Reviewed |
Εμφανίζεται στις συλλογές: | Άρθρα/Articles |
CORE Recommender
SCOPUSTM
Citations
38
checked on 9 Νοε 2023
WEB OF SCIENCETM
Citations
50
37
Last Week
0
0
Last month
1
1
checked on 29 Οκτ 2023
Page view(s)
502
Last Week
4
4
Last month
3
3
checked on 30 Ιαν 2025
Google ScholarTM
Check
Altmetric
Όλα τα τεκμήρια του δικτυακού τόπου προστατεύονται από πνευματικά δικαιώματα