The effect of flow rate on small solar chimney performance

被引：6

作者：

Kuscu, Hilmi ^{[1
]}

Eryener, Dogan ^{[1
]}

机构：

[1] Trakya Univ, Fac Engn, TR-22180 Edirne, Turkiye

来源：

ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS | 2024年 / 46卷 / 01期

关键词：

Chimney turbine; power control; solar chimney power plant; solar updraft tower; POWER-PLANT; DESALINATION; SIMULATION; SYSTEMS; DESIGN;

D O I：

10.1080/15567036.2020.1773970

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The relationships between temperature rise, flow rate, and power output of turbine are presented for a small solar chimney unit. An experimental solar chimney system was constructed at Engineering Faculty of Trakya University in Turkey. Solar radiation, temperature rise, chimney inlet velocity, air flow rate, and power output were monitored. Solar chimney power output can be controlled by air flow management and maximum power point can be achieved for different operating conditions. Results showed that it is possible to obtain up to 50% more power output by using an air flow controller in solar chimney systems. Typical temperature rises for 400-600 W/m(2)solar radiation is found to be in the range of 12-15 degrees C. Power is changed in the range of 30-60 W according to different flow rates.

引用

页码：9256 / 9269

页数：14

共 50 条

[31] PERFORMANCE EVALUATION OF SOLAR AIR COLLECTOR BY CHIMNEY EFFECT FOR DRYING APPLICATIONS
Gebremicheal, Gedion Habtay
Buzas, Janos
Farkas, Istvan
ACTA TECHNOLOGICA AGRICULTURAE, 2021, 24 (04) : 159 - 165
[32] Induced flow for ventilation and cooling by a solar chimney
Imran, Ahmed Abdulnabi
Jalil, Jalal M.
Ahmed, Sabah T.
RENEWABLE ENERGY, 2015, 78 : 236 - 244
[33] Effect of entrance height and heat flux on flow and heat transfer in solar chimney
Wang, Zhi-Yun
Zhang, Li-Xin
Yang, Mo
Sun, Jia-Ming
Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics, 2009, 30 (09): : 1546 - 1548
[34] Efficient Axial Flow Turbine for Solar Chimney
Elmagid, Walid M. A.
Keppler, Istvan
Molnar, Ildiko
JOURNAL OF THERMAL SCIENCE AND ENGINEERING APPLICATIONS, 2020, 12 (03)
[35] EFFECT OF INLET LOCATION ON VENTILATION FLOW THROUGH A ROOM FITTED WITH SOLAR CHIMNEY
Nazir, Kashif
Huynh, B. P.
PROCEEDINGS OF THE ASME INTERNATIONAL MECHANICAL ENGINEERING CONGRESS AND EXPOSITION, 2018, VOL 6A, 2019,
[36] Experimental and numerical analysis of the collector roof height effect on the solar chimney performance
Ayadi, Ahmed
Bouabidi, Abdallah
Driss, Zied
Abid, Mohamed Salah
RENEWABLE ENERGY, 2018, 115 : 649 - 662
[37] Computational studies on the effect of geometric parameters on the performance of a solar chimney power plant
Patel, Sandeep K.
Prasad, Deepak
Ahmed, M. Rafiuddin
ENERGY CONVERSION AND MANAGEMENT, 2014, 77 : 424 - 431
[38] Evaluation of solar chimney power plant performance: The effect of artificial roughness of collector
Fallah, Seyyed Hossein
Valipour, Mohammad Sadegh
SOLAR ENERGY, 2019, 188 : 175 - 184
[39] Solar chimney power plant performance in Iran
Asnaghi, A.
Ladjevardi, S. M.
RENEWABLE & SUSTAINABLE ENERGY REVIEWS, 2012, 16 (05): : 3383 - 3390
[40] Performance study of a solar chimney air heater
Parthasarathy, Prakash
Pambudi, Nugroho Agung
CASE STUDIES IN THERMAL ENGINEERING, 2019, 14

← 1 2 3 4 5 →