Coupling the building simulation tool ZAER with a sunspot model. Case study in Tunis

被引：12

作者：

Boukhris, Yosr ^{[1
]}

Gharbi, Leila ^{[1
]}

Ghrab-Morcos, Nadia ^{[1
]}

机构：

[1] Univ Tunis El Manar, Ecole Natl Ingn Tunis, Lab Mat Optimisat & Energie Durabilite, Tunis 1002, Tunisia

来源：

ENERGY AND BUILDINGS | 2014年 / 70卷

关键词：

Sunspot; Radiative exchanges; Building simulation; ZAER; Thermal comfort; ZONAL MODEL; AIR-FLOW; SOLAR-RADIATION; TEMPERATURE DISTRIBUTION; MIXED CONVECTION; SURFACES;

D O I：

10.1016/j.enbuild.2013.11.002

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The accurate modeling of solar heat gains is an important factor to evaluate precisely both thermal comfort and energy consumption in a building. This paper aims at introducing a methodology to calculate the distribution of incoming solar energy on the internal surfaces of closed spaces with multiple openings. The numerical model is evaluated by comparing the obtained results with published data. In order to justify and prove its functionality, it has been linked to the building simulation software ZAER, which assumes that all the sunspot projection through a glazed window is located on the floor. The coupled simulation tool is indeed a useful tool, having a physical basis with relatively little extra computational effort. By linking this tool with a thermal comfort model, we study the influence of a glazed wall belonging to a south oriented room upon the winter thermal comfort of an unconditioned Tunisian building. (C) 2013 Elsevier B.V. All rights reserved.

引用

页码：1 / 14

页数：14

共 32 条

[1] Al-Rawahi N.Z., 2011, J. Eng. Res. TJER, V8, P19, DOI [10.24200/tjer.vol8iss2pp19-31, DOI 10.24200/TJER.VOL8ISS2PP19-31]
[2] [Anonymous], 1997, ASHRAE FUND HDB
[3] [Anonymous], ENERGYPLUS ENG REF R
[4] Mixed convection from heated room surfaces
Awbi, HB
Hatton, A
[J]. ENERGY AND BUILDINGS, 2000, 32 (02) : 153 - 166
[5] An algorithm for calculating convection coefficients for internal building surfaces for the case of mixed flow in rooms
Beausoleil-Morrison, I
[J]. ENERGY AND BUILDINGS, 2001, 33 (04) : 351 - 361
[6] Boukhris Y, 2008, INT J VENT, V7, P207
[7] Modeling coupled heat transfer and air flow in a partitioned building with a zonal model: Application to the winter thermal comfort
Boukhris, Yosr
Gharbi, Leila
Ghrab-Morcos, Nadia
[J]. BUILDING SIMULATION, 2009, 2 (01) : 67 - 74
[8] Bryn I., 1996, Atrium Models for the Analysis of Thermal Comfort and Energy Use
[9] Castanet S., 1998, THESIS I NATL SCI AP
[10] Calculation of the distribution of incoming solar radiation in enclosures
Chatziangelidis, K.
Bouris, D.
[J]. APPLIED THERMAL ENGINEERING, 2009, 29 (5-6) : 1096 - 1105

← 1 2 3 4 →