船舶与海洋工程
船舶與海洋工程
선박여해양공정
Shanghai Shipbuilding
2013年
3期
10-15
,共6页
程宣恺%周志勇%陈康%魏菲菲%陆琛亮
程宣愷%週誌勇%陳康%魏菲菲%陸琛亮
정선개%주지용%진강%위비비%륙침량
计算流体力学%自航试验%数值拖曳水池
計算流體力學%自航試驗%數值拖抴水池
계산류체역학%자항시험%수치타예수지
computational fluid dynamics%self propulsion test%numerical towing tank
基于 SHIPFLOW 软件，对螺旋桨敞水试验、船舶阻力试验和自航试验进行数值模拟，并依据试验结果验证。发现数值模拟能够较好地预报螺旋桨的推力系数、扭矩系数、船模的阻力系数和自航因子及推进效率，为船舶的线型设计和螺旋桨设计提供有效的数值参考。
基于 SHIPFLOW 軟件，對螺鏇槳敞水試驗、船舶阻力試驗和自航試驗進行數值模擬，併依據試驗結果驗證。髮現數值模擬能夠較好地預報螺鏇槳的推力繫數、扭矩繫數、船模的阻力繫數和自航因子及推進效率，為船舶的線型設計和螺鏇槳設計提供有效的數值參攷。
기우 SHIPFLOW 연건，대라선장창수시험、선박조력시험화자항시험진행수치모의，병의거시험결과험증。발현수치모의능구교호지예보라선장적추력계수、뉴구계수、선모적조력계수화자항인자급추진효솔，위선박적선형설계화라선장설계제공유효적수치삼고。
Based on SHIPFLOW software, the propeller open water test, the ship resistance test and the self propulsion test are numerically simulated and validated according to experimental results. It is found that the numerical simulations can well predict the propeller thrust coefficients and torque coefficients, the ship model resistance coefficients, the self propulsion factor and the propulsion efficiency, which can provide helpful guidance for the hull lines design and propeller design.
