
doi: 10.1007/bf01896982
The author has considered the flow past an aerofoil above which artificial cavitated low pressure region is built, with high speed airflow jet in the aerofoil. Two assumptions are made. Cavity pressure of whole cavity is uniform. About the wall jet, it is assumed that the increase of flow velocity can be neglected and is caused by the low pressure of low pressure eddy region. Using the generalized Blasius's theorem and conformal transformation, the formula for the lift and thrust are derived.
generalized Blasius's theorem, Jets and cavities, cavitation, free-streamline theory, water-entry problems, airfoil and hydrofoil theory, sloshing, conformal transformation, artificial cavitated low pressure region, wall jet, flow past an aerofoil, high speed airflow jet
generalized Blasius's theorem, Jets and cavities, cavitation, free-streamline theory, water-entry problems, airfoil and hydrofoil theory, sloshing, conformal transformation, artificial cavitated low pressure region, wall jet, flow past an aerofoil, high speed airflow jet
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