Version as of 2004-10-01 01:16:24
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Data Logger¶ó´Â °èÃøÀåºñÀÇ µ¥ÀÌÅ͸¦ rs232 ÀÎÅÍÆäÀ̽º·Î ÅͳΠ³»¿¡¼ ¼ö½ÅÇÏ¿© ¼ö½ÅÇÑ µ¥ÀÌÅ͸¦ °¡°øÇÏ°í, °¡°øÇÑ µ¥ÀÌÅ͸¦ ¹ÙÅÁÀ¸·Î ÅͳΠ³»ºÎÀÇ ÇüÅÂ/°èÃøÀåºñÀÇ º¯À§¿¡ ´ëÇÑ ±×·¡ÇÁ/¼öÁýµÈ µ¥ÀÌÅ͸¦ ¹ÙÅÁÀ¸·Î ÇÑ °¢ ½ÃÁ¡º° °èÃøÀåºñÀÇ º¯À§¿¡ ´ëÇÑ ±×·¡ÇÁ¸¦ Ãâ·ÂÇÑ´Ù.
- ±â°£ ; 2004.9.30. ~ 2004.10.23. (¿¹Á¤)
ÀÛ¾÷³»¿ª
- data loggerÀÇ µ¥ÀÌÅÍ ¼öÁý
- data logger¿¡¼ Àü¼ÛµÇ´Â ½ÅÈ£¸¦ rs232·Î ¼ö½Å
- ¼ö½Å ½ÅÈ£¸¦ µ¥ÀÌÅÍ·Î º¯È¯
; wave length data(wd)¸¦ real wave length data(rw, ¥ë, ´ÜÀ§:nm)·Î º¯È¯. rw = wd * .001 + 1525
; º¯Çü·ü ¥å = 1 / (1-Pe) * ¥Ä¥ë / ¥ë ±¤Åº¼º°è¼ö Pe = 0.227, not fixed. ½ÇÁ¦ º¯Çü·üÀÇ ´ÜÀ§´Â ¥ì¥å(¥å * 10^-6) »ç¿ë.
; º¯Çü·ü ¥å¿¡ ¼¾¼ÀÇ ±æÀÌ LÀ» °öÇÏ¸é º¯À§(´ÜÀ§:m)°¡ ³ª¿È.
- µ¥ÀÌÅ͸¦ ÃøÁ¤½ÃÁ¡°ú ÇÔ²² ³»ºÎ µ¥ÀÌÅͺ£À̽º¿¡ ÀúÀå
- Graph Ãâ·Â
- °¢ data loggerÀÇ º¯À§ ±×·¡ÇÁ Ãâ·Â
; ÇØ´ç data loggerÀÇ º¯À§¸¦ Åä´ë·Î Æò±Õ°î·üÀ» ±¸ÇÑ´Ù. km = 1/ rm = (¥ÄL2 - ¥ÄL1) / (y1 - y2) * L
( km:Æò±Õ°î·ü rm:Æò±Õ°î·ü¹Ý°æ L:¼¾¼ÀÇ ±æÀÌ y1,y2:¹Ù´Ú¿¡¼ºÎÅÍÀÇ ¼³Ä¡À§Ä¡(bottom, top) )
º¯À§°ª yx´Â : yx = 0.5 * km * ( x^2 - Lx ) ; ÀÌ ½ÄÀ» Åä´ë·Î °¢ ÃøÁ¤ÁöÁ¡ÀÇ ±×·¡ÇÁ°¡ ³ª¿Í¾ß ÇÔ.
( yx:data loggerÀÇ x À§Ä¡¿¡¼ÀÇ º¯À§°ª x = {0 < x < L} )
- ÅͳΠ³»ºÎÀÇ º¯ÇüÇü»ódeformed shapeÀ» Ãâ·Â
; °¢ ÃøÁ¤ÁöÁ¡ÀÇ Æò±Õ°î·ü°ªÀ» ÀÌ¿ë, ÃøÁ¤À§Ä¡¿¡¼ºÎÅÍ arc¸¦ ±×·Á, ÀÎÁ¢ÇÑ °Íµé³¢¸® ¿¬°áµÇµµ·Ï ÇÔ
- °¢ ÃøÁ¤±¸°£ÀÇ ½Ã°£¿¡ µû¸¥ º¯À§ ±×·¡ÇÁ Ãâ·Â
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