Title: Spatial differences in sensible and latent heat losses under a bicycle helmet
Authors: De Bruyne, Guido
Aerts, Jean-Marie
Van der Perre, Georges
Goffin, Jan
Verpoest, Ignace
Berckmans, Daniel # ×
Issue Date: Nov-2008
Publisher: Springer-Verlag Heidelberg
Series Title: European Journal of Applied Physiology vol:104 issue:4 pages:719-726
Abstract: This research aims at quantifying spatial gradients in skin temperature and sweat production under a bicycle helmet. Distribution of sweat production, skin temperature and air temperature was measured at different positions under a bicycle helmet on five male and four female test persons. Effort level was 100 and 150 watt for men (low and high effort level) and 80 and 120 W for women (low and high effort level). Skin temperatures were found to be spatially different (P < 0.05): frontal and lateral region varied 4.6 degrees C at low effort level and 5.3 degrees C at high effort level. Sweat production was found to be not significantly different (P > 0.05). Finally, air temperature variations were found to be spatially different (P < 0.05). Average air temperature differed 2.3 degrees C between lateral and frontal region at high effort level and 2.7 degrees C at low effort level. The results of this research can be used to help designing helmets with better thermal comfort.
ISSN: 1439-6319
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Research Group Experimental Neurosurgery and Neuroanatomy
Mechanical Metallurgy Section (-)
Biomechanics Section
Division M3-BIORES: Measure, Model & Manage Bioresponses (-)
× corresponding author
# (joint) last author

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