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Information Journal Paper

Title

EVALUATION OF PLANING CRAFT MANEUVERABILITY USING NUMERICAL MODELING

Pages

  89-96

Abstract

 Ship MANEUVERING in calm water and waves is an important topic to avoid collisions and broaching, therefore reliable ship MANEUVERING simulations are required for incident analysis and prevention. The maneuverability of planing crafts has been the subject of many research projects during the last few decades. To assess the maneuverability of planing crafts at the early design stage, reliable simulation models are required. Traditionally, these tools have used empiric descriptions of the forces and moments on the planing craft’s hull. However, today new numerical MODELING techniques are available, enabling more reliable predictions of the MANEUVERING behaviour of planing crafts. Ship MANEUVERING performance evaluation is essential in primary design stages. Ship MANEUVERING calculations, horizontal plane motion control and development of MANEUVERING simulators require a mathematical description of ship MANEUVERING. In recent years, different mathematical models have been suggested for MANEUVERING of displacement vessels that are capable of estimating vessel maneuvers with acceptable precision. But simulation of planing craft maneuverability through mathematical model is not common yet and is the subject of future research. In this paper different maneuvers are executed through the mathematical model. Then the mathematical model is solved and different maneuvers are simulated. Simulations are validated by model tests. Finally, the influence of rudder angle on maneuverability of PLANING SHIP is studied. Difference between simulation results and experimental is less than ten percent. At the end of this paper the effect of the rudder dimension on the tactical diameter of PLANING SHIP in turning MANEUVERING is evaluated.

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    APA: Copy

    HAJIZADEH, SAJAD, Seif, Mohammad Saeed, & MEHDIGHOLI, HAMID. (2016). EVALUATION OF PLANING CRAFT MANEUVERABILITY USING NUMERICAL MODELING. MODARES MECHANICAL ENGINEERING, 15(10), 89-96. SID. https://sid.ir/paper/179648/en

    Vancouver: Copy

    HAJIZADEH SAJAD, Seif Mohammad Saeed, MEHDIGHOLI HAMID. EVALUATION OF PLANING CRAFT MANEUVERABILITY USING NUMERICAL MODELING. MODARES MECHANICAL ENGINEERING[Internet]. 2016;15(10):89-96. Available from: https://sid.ir/paper/179648/en

    IEEE: Copy

    SAJAD HAJIZADEH, Mohammad Saeed Seif, and HAMID MEHDIGHOLI, “EVALUATION OF PLANING CRAFT MANEUVERABILITY USING NUMERICAL MODELING,” MODARES MECHANICAL ENGINEERING, vol. 15, no. 10, pp. 89–96, 2016, [Online]. Available: https://sid.ir/paper/179648/en

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