Body parameters with application of optimal differential variation method in super cavity model

Tran Thu Ha, Nguyen Anh Son, Duong Ngoc Hai


When a slender body moves very fast through water at sufficient speed the cavity phenomena is happened. In a cavity model the body’s lengths and cavitator diameter are determined by the differential variationoptimal method so that the velocity of body is maximum.


Super cavity; Runge-Kutta methods; data assimilation

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