THE STUDY ON VENTILATION PERFORMANCE OF SOLAR CHIMNEY AND OPTIMAL DIMENSIONS

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

FAKHARI MARYAM; HEIDARI SHAHIN

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Honarhaye Ziba- Honarhaye Memari va SHahrsazi Year:2013 | Volume:18 | Issue:2 Page(s): 83-88

Download Full-Text

Persian Verion

View:

1,828

Download:

Cites:

Information Journal Paper

Title

THE STUDY ON VENTILATION PERFORMANCE OF SOLAR CHIMNEY AND OPTIMAL DIMENSIONS

Author(s)

FAKHARI MARYAM | HEIDARI SHAHIN | Issue Writer Certificate

Keywords

SOLAR CHIMNEYQ2

VENTILATIONQ3

OPTIMUM DIMENTIONQ2

ENERGY SIMULATIONQ2

ENERGY PLUS SOFTWAREQ2

Abstract

all over the world, the growing trend in depletion of energy resource and fuel costs make a large scale-effort to reduce energy consumption; Moreover, a major portion of energy use, about 40% belongs to building sector in heating, cooling and VENTILATION. Designed various methodologies to reduce total energy use in buildings can help to implement energy-efficiency conservation programmer to gain the highest saving results in construction part. Air VENTILATION is necessary for removing or depleting pollution. This VENTILATION can be supplied through SOLAR CHIMNEY as a passive strategy. SOLAR CHIMNEY works as a simple and practical idea to enhance natural VENTILATION in adjacent space. Heat transferring in SOLAR CHIMNEY is through convection and the driving force is buoyancy force. The solar energy absorbed by chimney causes the air larger between two parallel planes of chimney to be heated so that the air of space in which the chimney entrance is located is sucked in. Therefore, the breeze inside the space lets the fresh air enter the space through window. SOLAR CHIMNEY is employed in vertical or angled position. But the commonest design of SOLAR CHIMNEY for VENTILATION is in vertical form. Applications of SOLAR CHIMNEY have attracted many researchers to the issue to discover the most influential parameters. Many researchers have analyzed the application of SOLAR CHIMNEYs in different configuration, in natural VENTILATION improvement. The following paper intends to study on impact of applying SOLAR CHIMNEY in air VENTILATION of adjacent compartments in hot and dry climate on Isfahan. Since SOLAR CHIMNEY is not a common element in building design, there is no access to a practical model to study on, so computer simulation method is selected as an alternative method to reach on. The final result is concluded from the simulation models of various SOLAR CHIMNEY applied to an office building through ENERGY PLUS SOFTWARE ver.5 was used for simulation which is an independent simulation engine used to model energy values without any graphic medium so the models are simulated in Ecotect software as graphic medium and then the model geometry is transferred to ENERGY PLUS SOFTWARE to be calculated. Different models compared together based on different SOLAR CHIMNEY by different dimensions. Data recorded included air flow rate and air outlet temperature. The results show the optimum width by the relationship H/11 where H is the chimney height (2m width for 22m height of SOLAR CHIMNEY). Two design configurations were considered: the first is a tall SOLAR CHIMNEY attached to each floor and the second, SOLAR CHIMNEY is attached to only one floor witch air flow rate in second model is more than the first one. Furthermore, the other models with a number of different floors were compared while the area of the SOLAR CHIMNEY with optimal dimension spaces (on each floor and with a number of different distance from top of SOLAR CHIMNEY) providing required air change is expressed. The maximum air changes occur in seventh floor which is in minimum distance from SOLAR CHIMNEY air outlet.

Cites

No record.

References

No record.

Cite

APA: Copy

FAKHARI, MARYAM, & HEIDARI, SHAHIN. (2013). THE STUDY ON VENTILATION PERFORMANCE OF SOLAR CHIMNEY AND OPTIMAL DIMENSIONS. MEMARI-VA-SHAHRSAZI (HONAR-HA-YE-ZIBA ), 18(2), 83-88. SID. https://sid.ir/paper/154382/en

Vancouver: Copy

FAKHARI MARYAM, HEIDARI SHAHIN. THE STUDY ON VENTILATION PERFORMANCE OF SOLAR CHIMNEY AND OPTIMAL DIMENSIONS. MEMARI-VA-SHAHRSAZI (HONAR-HA-YE-ZIBA )[Internet]. 2013;18(2):83-88. Available from: https://sid.ir/paper/154382/en

IEEE: Copy

MARYAM FAKHARI, and SHAHIN HEIDARI, “THE STUDY ON VENTILATION PERFORMANCE OF SOLAR CHIMNEY AND OPTIMAL DIMENSIONS,” MEMARI-VA-SHAHRSAZI (HONAR-HA-YE-ZIBA ), vol. 18, no. 2, pp. 83–88, 2013, [Online]. Available: https://sid.ir/paper/154382/en

Related Journal Papers