Chimera RANS simulations of nonlinear waves induced by a heaving cylinder /
amplitude of body motion and the frequency of body
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| Format: | Thesis eBook |
| Language: | English |
| Published: |
[Place of publication not identified] :
[publisher not identified] ;
1998.
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| Subjects: | |
| Online Access: | Link to OAKTrust copy |
| Summary: | amplitude of body motion and the frequency of body between viscous flow and potential flow in region away boundary conditions are satisfied on the exact free Chimera RANS method has been generalized for time comparison result shows good agreement of wave profile cylinder. The focus of interest is to simulate the domain simulation of heave motion of a floating effects. Both kinematic and dynamic free surface from the body. The discrepancy of wave profile near generated by a circular cylinder in forced heaving is compared with existing potential flow theory. The made to quantify the effects of water depth, the motion of a floating circular cylinder. research, the motion. motion. Several simulations have been performed to Navier-stokes equations, related to free surface flow, nonlinear waves. In the present induced by vertical noted as viscosity effect. Computations were also profile, especially near the body. The computed result related to the free surface. The studies have shown simulating the transient flow The present method solves the incompressible flow, Reynolds-Averaged surface to ensure accurate resolution of the fully taking into account both viscous and non-linear wave the body between viscous flow and potential flow is the effect of viscosity for flow field and wave time-dependent flow field and free surface elevation verify the capability of the Chimera IONS method |
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| Item Description: | "Major subject: Ocean Engineering". Vita. |
| Physical Description: | xii, 94 leaves : illustrations ; 28 cm. Also available online. Issued also on microfiche from Lange Micrographics. |
| Bibliography: | Includes bibliographical references (leaves 86-93). |