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°ÇÃà Architecture


·¹À̳îÁî¼ö(Reynolds Number)

ÀÛ¼ºÀÚ Uploader : engx ÀÛ¼ºÀÏ Upload Date: 2008-10-24º¯°æÀÏ Update Date: 2020-12-03Á¶È¸¼ö View : 26573

·¹À̳îÁî¼ö(Reynolds Number)

R = V*D / ¥ô

R : Reynolds Number
V : À¯¼Ó(m/s)
D : Ư¼º±æÀÌ(m), ¿øÇü°üÀÇ °æ¿ì Á÷°æ(m)
¥ô : À¯Ã¼ÀÇ µ¿Á¡¼º°è¼ö(m^2/s)
   ¹°ÀÇ °æ¿ì º¸Åë 10^(-6)À» »ç¿ëÇÔ

°ü¼º·ÂÀ» Á¡¼º·ÂÀ¸·Î ³ª´« °ªÀ¸·Î ¹«Â÷¿øÀ̸ç,
¼ö¸®Çп¡¼­´Â ÁÖ·Î ¹°ÀÇ È帧 »óÅÂ(Ãþ·ù, ³­·ù)¸¦
±¸ºÐÇÒ ¶§ ÀÌ¿ëÇÔ.

¢¹¿øÇü°ü¼ö·ÎÀÇ °æ¿ì
- Ãþ·ù     : 0 < R < 2,000
- õÀÌÃþ·ù : 2,000 < R < 4,000
- ³­·ù     : 4,000 < R

*** Âü°í¹®Çå[References] ***

R = V*D / ¥ô
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