Natural ventilation performance of family building in cold climate during windless time
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Politechnika Gdańska
Submission date: 2018-02-07
Acceptance date: 2018-05-10
Online publication date: 2018-05-22
Publication date: 2018-09-10
Corresponding author
Romana Antczak-Jarząbska   

Politechnika Gdańska, Zakosy 37, 80-140 Gdańsk, Polska
Diagnostyka 2018;19(3):21-28
In this paper, the field measurements results are presented on the stack ventilation effect. The paper presents the results of performance (air change rate ACH) natural ventilation for building with inlet gap measured for the transitional season (between heating and summer season). The measurements were performed during a windless time. The house was located in northern Poland, in a cold climate region. The measurement system measured local climate conditions, indoor climate conditions and air velocities in vent inlet and outlet. In this paper, the discharge coefficient was checked. The discharge coefficient of 0.83 was higher than the discharge coefficient of 0.6 which was usually assumed for small rectangular openings during the natural ventilation. In a wind absence when the stack effect acted only, the air change rate (ACH) slightly exceeded the standard minimum value.
LBNL, 2007, EnergyPlus Engineering Reference, November 6, 2007 384-381.
Kleiven T. Natural Ventilation in Buildings. Architectural concepts, consequences and possibilities, Norwegian University of Science and Technology, 2003.
Gładyszewska-Fiedoruk K, Gajewski A. Effect of wind on stack ventilation performance. Energy and Buildings 2012; 51: 242-247,
Krzaczek M, Florczuk J, Tejchman J. Field investigations of stack ventilation in a residential building with multiple chimneys and tilted window in cold climate, Energy and Buildings, 2015: 103: 48-61,
Okisalo J, Kurnitski J, Korpi M, Kalamees T, Vinha J. Building leakage, infiltration, and energy performance analyses for Finnish detached houses. Building and Environment 2009; 44:377-387.
Jarząbska-Antczak R, Niedostatkiewicz M. Natural ventilation performance of family building in cold climate during windy days. Ddiagnostyka, 2018; 19(1): 103-116.
Bülow-Hübe H. Energy-Efficient Window Systems. Doctoral Dissertation. ISSN 1103-4467. Lund University, Lund Institute of Technology, Lund 2001.
PN-83/B-03430 (including revision A3:2000). Ventilation in collective dwelling places and public buildings – requirements, (in Polish).
Dutton S, Shao L and Riffat S. Validation and parametric analysis of energy plus: air flow. Network model using Contam. Third National Conference of IBPSA-USA. Berkeley, California. July 30 – August 1, 2008.
LAB-EL Elektronika Laboratoryjna s.j. Available from
Dascalaki E, Santamouris M, Bruant M, Balaras CA, Bossaer A, Ducarme D, Wouters P. Modeling large openings with COMIS, Energy and Buildings, 1999, 30: 105-115.
Brown W.G., Solvason K.R., Natural convection through rectangular opening in partitions. 1. Vertical partitions. Heat and Mass Transfer 1962; 5: 859–868.
Axley J. Introduction to the design of natural ventilation system loopequation, Proc. 19th AIVC Conf. Ventilation Technologies Urban Areas, 47-56, 1998.
Tan G, Glicksman LR. Application of integrating multi-zone model with CFD simulation to natural ventilation prediction, Energy and Buildings, 2005, 37: 1049-1057.
Awbi H. Ventilation of buildings, Chapman & Hall, 1991.
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