Icing numerical simulation method, system and equipment based on Messinger model and medium

The invention relates to the field of icing numerical simulation, and provides an icing numerical simulation method, system and device based on a Messinger model and a medium. The method comprises the following steps: establishing a momentum equation and a mass equation of a water film model, wherei...

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Bibliographic Details
Main Authors ZHOU ZHIHONG, XIONG HUAJIE, YI XIAN
Format Patent
LanguageChinese
English
Published 23.09.2022
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention relates to the field of icing numerical simulation, and provides an icing numerical simulation method, system and device based on a Messinger model and a medium. The method comprises the following steps: establishing a momentum equation and a mass equation of a water film model, wherein unknown numbers of the momentum equation and the mass equation comprise water film thickness, icing mass flow rate and evaporation mass flow rate; establishing a thermodynamic equilibrium equation of the Messinger model, wherein unknown numbers of the thermodynamic equilibrium equation comprise an icing mass flow rate, an evaporation mass flow rate and an object surface temperature; according to the thickness of the water film at the previous moment, the object surface temperature, the icing mass flow rate and the evaporation mass flow rate at the current moment are obtained by adopting a hypothesis correction method of a Messinger model, the thickness of the water film at the current moment is obtained in combin
Bibliography:Application Number: CN202210786699