Blar i NTNU Open på forfatter "Fjærestad, Janne Siren"
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Chemical Frost Protection of Road Surfaces: A Laboratory Investigation
Fjærestad, Janne Siren; Klein-Paste, Alex; Wåhlin, Johan (Peer reviewed; Journal article, 2020)Anti-icing chemicals are commonly used to protect against hoar frost formation on roadways and bridges. Because of their negative impact on both environment and infrastructure, their use should be optimized. During conditions ... -
Experimental Setup Simulating Hoarfrost Formation on Roadways
Fjærestad, Janne Siren; Wåhlin, Johan; Klein-Paste, Alex (Peer reviewed; Journal article, 2020)Hoarfrost on roadways and bridges can cause slippery and dangerous conditions for motorists. To reduce the costs and environmental impact of countermeasures, road authorities wish to optimize their winter maintenance ... -
Hoar frost formation on a salted road surface
Fjærestad, Janne Siren (Doctoral theses at NTNU;2020:239, Doctoral thesis, 2020)Hoar frost formation may lead to slippery driving conditions during late autumn and winter time. Hoar frost formation occurs when humidity in the air deposits directly as ice on the cold road surface. To avoid slippery ...