粗鄙的人 发表于 2025-3-26 22:47:34
http://reply.papertrans.cn/39/3803/380277/380277_31.png母猪 发表于 2025-3-27 02:39:39
Drag-Reducing Techniques for Axi-Symmetric Bluff Bodieshat has been tried. Furthermore, experiments have shown that as the yaw angle of a boat-tailed body is increased from zero, the axial force can decrease slightly up to a yaw angle of about 10 or 15 degrees, although at larger yaw angles it becomes much greater..The mode of action of a boat-tailed afCLAN 发表于 2025-3-27 07:04:49
http://reply.papertrans.cn/39/3803/380277/380277_33.png小母马 发表于 2025-3-27 12:54:54
http://reply.papertrans.cn/39/3803/380277/380277_34.pngAlienated 发表于 2025-3-27 17:01:35
http://reply.papertrans.cn/39/3803/380277/380277_35.png少量 发表于 2025-3-27 21:28:10
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