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黑珍珠号 发表于 24-10-23 21:07:09

大师兄 帮忙看看 怎么回事

自己没事做了个小船打算当打窝船的后入水试船 发现水声很大 但是速度不快 大师帮忙看看怎么回事 什么原因会导致这样呢 感谢了
http://image.rcfans.com/pic/20241023/1729688693049466_953.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
http://image.rcfans.com/pic/20241023/1729688693052135_298.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
http://image.rcfans.com/pic/20241023/1729688693081780_157.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
http://image.rcfans.com/pic/20241023/172968869327983_742.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
http://image.rcfans.com/pic/20241023/1729688693497692_533.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
http://image.rcfans.com/pic/20241023/1729688693701327_36.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20

黑珍珠号 发表于 24-10-23 21:10:46

两页桨
http://image.rcfans.com/pic/20241023/1729689031235456_498.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20

北海的狼 发表于 24-10-24 07:34:42

黑珍珠号 发表于 24-10-24 13:03:27

北海的狼 发表于 2024-10-24 07:34
V角小了  出轴高了  起滑线低于桨中心

师傅啊 太专业了没听懂 能说的简单点吗

北海的狼 发表于 24-10-24 13:27:42

黑珍珠号 发表于 24-10-24 20:22:03

北海的狼 发表于 2024-10-24 13:27
你船底V型  角度太小了  这就导致  两根轴的安装高度  超过了船起滑之后的浸水线  桨入水深度不够  桨效低

感谢感谢

武藤知岚 发表于 24-11-5 16:53:04

简单理解就是螺旋桨距离水面太近（甚至部分特定状态下桨叶露出水面）造成严重的空划

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