Lozowski model - Revision history

Novia at 08:55, 11 February 2022

2022-02-11T08:55:30Z

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	<ref>Thorsson, P. et al. (2015) Modelling atmospheric icing: A comparison between icing calculated with measured meteorological data and NWP data. Cold regions science and technology. [Online] 119124–131.</ref> <ref>Tabatabaei, G. (2019). Wind Turbine Aerodynamic Modeling in Icing Condition: Three-Dimensional RANS-CFD Versus Blade Element Momentum Method. Journal of Energy Resources Technology, 141(7).</ref>		<ref>Thorsson, P. et al. (2015) Modelling atmospheric icing: A comparison between icing calculated with measured meteorological data and NWP data. Cold regions science and technology. [Online] 119124–131.</ref> <ref>Tabatabaei, G. (2019). Wind Turbine Aerodynamic Modeling in Icing Condition: Three-Dimensional RANS-CFD Versus Blade Element Momentum Method. Journal of Energy Resources Technology, 141(7).</ref>

			== References ==
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Novia at 10:35, 22 December 2021

2021-12-22T10:35:50Z

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	<ref>Thorsson, P. et al. (2015) Modelling atmospheric icing: A comparison between icing calculated with measured meteorological data and NWP data. Cold regions science and technology. [Online] 119124–131.</ref> <ref>~~Thorsson~~, ~~P. et al~~. (~~2015~~) ~~Modelling atmospheric icing~~: ~~A comparison between icing calculated with measured meteorological data and NWP data~~. ~~Cold regions science and technology. [Online] 119124–131~~.</ref>		<ref>Thorsson, P. et al. (2015) Modelling atmospheric icing: A comparison between icing calculated with measured meteorological data and NWP data. Cold regions science and technology. [Online] 119124–131.</ref> <ref>Tabatabaei, G. (2019). Wind Turbine Aerodynamic Modeling in Icing Condition: Three-Dimensional RANS-CFD Versus Blade Element Momentum Method. Journal of Energy Resources Technology, 141(7).</ref>
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Novia: Created page with "'''The Lozowski model''' is an icing model - an ''axial-growth model for horizontal unheated cylinder'', developed by Lozowski et al. The Lozowski model is used for horizonta..."

2021-12-22T10:35:15Z

Created page with "'''The Lozowski model''' is an icing model - an ''axial-growth model for horizontal unheated cylinder'', developed by Lozowski et al. The Lozowski model is used for horizonta..."

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'''The Lozowski model''' is an icing model - an ''axial-growth model for horizontal unheated cylinder'', developed by Lozowski et al.

The Lozowski model is used for horizontal unheated non-rotating cylinder with perpendicular airflow. It works for both wet and dry conditions. The model was created in 1983, and a cylinder shape was chosen, because it works as a first estimate in many icing situations. In the model, first the impingement flux of droplets is calculated on small segments of the cylinder. Secondly, a steady-state heat equation is solved. Lozowski model is empirically fitted to numerical icing data. By comparing the data of the model with test results, it has shown to be relatively correct in its specified conditions.

<ref>Thorsson, P. et al. (2015) Modelling atmospheric icing: A comparison between icing calculated with measured meteorological data and NWP data. Cold regions science and technology. [Online] 119124–131.</ref> <ref>Thorsson, P. et al. (2015) Modelling atmospheric icing: A comparison between icing calculated with measured meteorological data and NWP data. Cold regions science and technology. [Online] 119124–131.</ref>