摘要
针对实际测量任务,为保证长江上游航道测量快艇的最大航速及测量航速要求,比较几种不同推进方式,分析其动力特点,该艇建造完成后实测航速为35 km/h,船舶航向稳定性良好,船舶回转试验及惯性试验试航结果完全满足设计要求,实船使用表明,该船动力满足设计要求,喷水推进装置与主机匹配优良。
In order to meet practical measure demands and ensure the max measure speed of the hydrographic survey yacht in the upper reaches of Changjiang river,the different propulsion modes are compared and the power characteristics of this yacht are analyzed. The sea-route measuring speed of the yacht reaches 35 km / h with good stability,so that the shipping turning test and inertia test results meet the design demand. The practical use proved that the yacht satisfied design requirements and the waterjet has good match with main engine.
出处
《船海工程》
北大核心
2015年第6期93-95,共3页
Ship & Ocean Engineering
关键词
快艇
推进系统
喷水推进
yacht
propulsion system
water-jet
