Numerical Prediction of Wave-making Resistance of Pentamaran in Unbounded Water using a Surface Panel Method

Tarafder, Md. Shahjada; Ali, Mir Tareque

doi:10.1016/j.proeng.2013.03.120

Cited by 17 publications

(5 citation statements)

References 7 publications

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“…The same method is used to expand the perturbed velocity potential ϕ , and the hull surface boundary condition is similar to that of Eqs. (18), (19) and 20:…”

Section: Application Of the Tebemmentioning

confidence: 99%

“…Based on the boundary element method (BEM), panels are arranged on the bottom to predict the wave-making resistance of a catamaran at a finite water depth [22]. The wave-making resistance of a pentamaran is predicted at infinite depth of water by using the BEM and the linearized free surface condition with second order terms [19], and the Froude number up to 0.8. Linear wave-making theory is applied to determine the bow bulbs and hull form for full body ship with the minimum total resistance [25,26].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

The Prediction of Hull Gesture and Flow Around Ship Based on Taylor Expansion Boundary Element Method

Gong

2019

Polish Maritime Research

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Based on the potential flow theory and traditional boundary element method (BEM), Taylor expansion boundary element method (TEBEM) is introduced in this paper for the prediction of the flow field around ship, as a result, hull gesture and pressure distribution on hull surface are obtained. By this method, dipole strength of every field point is expanded in Taylor expansion, so that approximately continuous hull and free surface boundary condition could be achieved. To close the new equation system, the boundary condition of tangent velocity in every control point is introduced. With the simultaneous solving of hull boundary condition and free surface condition, the disturbance velocity potential could be obtained. The present method is used to predict the flow field and hull gesture of Wigley parabolic hull, Series 60 and KVLCC2 models. To validate the numerical model for full form ship, the wave profile, the computed hull gesture and hull surface pressure of KVLCC2 model are compared with experimental results.

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“…The same method is used to expand the perturbed velocity potential ϕ , and the hull surface boundary condition is similar to that of Eqs. (18), (19) and 20:…”

Section: Application Of the Tebemmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

The Prediction of Hull Gesture and Flow Around Ship Based on Taylor Expansion Boundary Element Method

Gong

2019

Polish Maritime Research

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show abstract

“…Using a Wigley hull, two variants of the third configuration has been investigated by Peng [7]. Dudson and Gee also have investigated on the second configuration where for the first one has been numerically studied by Tarafder et al [8,9].…”

Section: Introductionmentioning

confidence: 99%

Experimental study of the interference resistance of pentamaran asymmetric side-hull configurations

Yanuar

Ibadurrahman

Karim

et al. 2017

AIP Conference Proceedings

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“…Tarafdera S., T. and S. Nizamb Alia in 2013 analyzed the potential flow around a "pentamarán" (Spanish word for a marine vehicle of five helmets) moving with uniform speed [16]. A panel method developed in 2013 by J. H. Tan and Wang was applied on a wing and a transient wake was used to predict the transient aerodynamic effects on the blades of a helicopter rotor in suspension and forward flight [17].…”

Section: Introductionmentioning

confidence: 99%

Non-Dimensional Values for Convergence of Lift Prediction Using Panel Method

Fernando¹,

Pablo²

2017

OJFD

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This paper presents an implementation and posterior analysis of the convergence of the panel method. The implemented panel method is based on vortex lines and an unsteady wake on a flat plate as a wing. The main goal of the study was to discover parameters and their values range to obtain convergence of the solution. Results of lift convergence in function of control panel's position, the effect of the size of the wake panels, the dimension of the wake, and the computation time are quantitatively described. The lift results are similar to the predictions by the lifting-line theory and the wake exhibited an expected shape, showing wingtip, and start vortices. Geometric parameters and non-dimensional values were developed to increase accuracy and stability of the method.

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Numerical Prediction of Wave-making Resistance of Pentamaran in Unbounded Water using a Surface Panel Method

Cited by 17 publications

References 7 publications

The Prediction of Hull Gesture and Flow Around Ship Based on Taylor Expansion Boundary Element Method

The Prediction of Hull Gesture and Flow Around Ship Based on Taylor Expansion Boundary Element Method

Experimental study of the interference resistance of pentamaran asymmetric side-hull configurations

Non-Dimensional Values for Convergence of Lift Prediction Using Panel Method

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