[問題] 流體力學已刪文
看板Physics作者hydrasmith31 (或許死亡才是最好的解脫)時間16年前 (2008/02/12 00:08)推噓3(3推 0噓 16→)留言19則, 3人參與討論串2/14 (看更多)
1. For a uniform laminar flow between two parallel plates with the
velocity distribution of u / U = a + bη + cη2 , η = y / δ
U : free stream velocity
δ : boundary layer thickness
y : distance between the two plates
a , b , c , d = ?
這題問的是它的邊界條件
比方說有時候速度分佈改成 u / U = a + bη + cη2 + dη3
或者改成u / U = a + bη + cη2 + dη3 + eη4
那麼邊界條件要怎麼決定呢
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