Assessment of the influence of weave structure, wind speed and garment size on the ventilation of simulated garment

Abstract

Purpose

The aim of the present study is to investigate the effect of fabric weave structure on air permeability and its relation with the garment ventilation.

Design/methodology/approach

For this purpose, five groups of cotton/polyester shirting fabrics with plain, T2/1, T2/2, T3/1 and T3/3 weave structures were studied. In order to evaluate ventilation, the garment samples were prepared in different sizes, so that the thickness of the air gap formed between the garment and the body simulator varies by zero, 1.5, 1.2 and 2.9 cm. The effect of wind and its speed (1, 2 and 3 m/s) on clothing ventilation has also been evaluated.

Findings

The results indicated that the rise of wind speed and air gap thickness, due to the increased convective heat transfer, would diminish the air gap temperature of clothing and improves its ventilation. In addition, the fabric weave pattern influences the air ability to pass through the fabric, thus affecting the ventilation capability of the garment.

Originality/value

Garments made of fabrics with higher structural firmness, such as the plain, not only have lower air permeability, but also has weaker ventilation capability.

Citation

Sayanjali, F., Ezazshahabi, N. and Mousazadegan, F. (2023), "Assessment of the influence of weave structure, wind speed and garment size on the ventilation of simulated garment", International Journal of Clothing Science and Technology, Vol. 35 No. 1, pp. 135-151. https://doi.org/10.1108/IJCST-03-2022-0031