1993
DOI: 10.5957/jsr.1993.37.1.34
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Aspects of Modeling Partially Cavitating Flows

Abstract: A method for calculating partially cavitating flows is presented. This method respects the impermeability condition on the profile in the vicinity of the cavity. The difficulties inherent in a scheme which gives a solution depending on the internal field organization, when the cavity is open, are analyzed. Several closure models are compared with the experimental results. This comparison shows the great variety of models that would have to be considered in order to give a proper account of the t(ac) law for th… Show more

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Cited by 18 publications
(11 citation statements)
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“…Алгоритм коррекции при фиксированном σ пояснен на рис. Алгоритм коррекции для каверны фиксированной длины основан на решении уравнения (18) с Z = Z 0 0 и уравнения (20). При этом дополнительное условие…”
Section: задачи с постоянной правой частью динамического условияunclassified
“…Алгоритм коррекции при фиксированном σ пояснен на рис. Алгоритм коррекции для каверны фиксированной длины основан на решении уравнения (18) с Z = Z 0 0 и уравнения (20). При этом дополнительное условие…”
Section: задачи с постоянной правой частью динамического условияunclassified
“…3. It is based on the use of two solutions to equations (18), (20) and their matching in the point x * , where the least curvature of S F takes place. The first solution uses Z ∞ 0 and a fixed point s 0 ; based on this solution an abscissa x * will be found; this solution defines the left branch of S F .…”
Section: Problems With Constant Right Part Of the Dynamic Conditionmentioning
confidence: 99%
“…The first solution uses Z ∞ 0 and a fixed point s 0 ; based on this solution an abscissa x * will be found; this solution defines the left branch of S F . The second solution uses Z ∞ 0 and a fixed point s 1 in the equation for h, which is symmetric to equation (20); this solution defines the right branch of S F and abscissa x * * with the same normal as in x * , but x * * may differ from x * . The branches are connected at x = x * , however the right branch and the Riabouchinsky's solid will be moved over a distance of x * * − x * along axis x and over a distance of h * along the perpendicular axis.…”
Section: Problems With Constant Right Part Of the Dynamic Conditionmentioning
confidence: 99%
See 1 more Smart Citation
“…A surface vorticity technique to deal with thick foil sections which employed an open cavity model was developed in Yamaguchi and Kato (1983). Similar BEM techniques were developed by Lemonnier and Rowe (1988) and Rowe and Blottiaux (1993). Potential‐based BEMs were finally applied by Kinnas and Fine (1991, 1993) and Lee et al (1992) for the analysis of cavitating propeller flows.…”
Section: Introductionmentioning
confidence: 99%