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  Datasheet¿¡¼­ SI Unit¿Í Metric UnitÀÇ Â÷ÀÌÁ¡Àº ¹«¾ùÀΰ¡¿ä?
  ±Û¾´ÀÌ : YGLEE   °íÀ¯ID : lyk9897     ³¯Â¥ : 13-05-05 17:05     Á¶È¸ : 4131    
API Datasheet ÀÛ¼º½Ã, Measurement systemÀ¸·Î SI Unit or Metric Unit µÑ Áß Çϳª·Î ¼±ÅÃÀ» Ç϶ó°í Çϴµ¥..
 
SI Unit¿Í Metric UnitÀÇ Á¤È®ÇÑ Â÷ÀÌÁ¡Àº ¹«¾ùÀΰ¡¿ä? ´Ã Çò°¥¸®´Âµ¥ Á¤È®È÷ °¡¸£ÃÄ ÁÖ½Ã¸é °í¸¿°Ú½À´Ï´Ù.

½ºÅ×Æijë Stefano   13-05-06 15:16
(1) Metric Unit¿Í SI UnitÀÇ Áß¿äÇÑ Â÷ÀÌ´Â ÈûÀÇ ´ÜÀ§¿¡¼­ ºñ·ÔµË´Ï´Ù.
SI  Unit¿¡¼­ ÈûÀÇ ´ÜÀ§´Â  1 N ¡Õ 1 kg*m/s^2À¸·Î Á¤ÀÇµÈ ÈûÀ» »ç¿ëÇÏ¿© Energy, Power, Pressure,µîÀ¸·Î À¯µµÇÏ¿© »ç¿ëÇÏ°í,
Metric Unit¿¡¼­ÀÇ ÈûÀÇ ´ÜÀ§´Â  Áö±¸Ç¥¸é»ó¿¡¼­ 1 kg(Áú·®)ÀÌ Áö±¸ Á߽ɹæÇâÀ¸·Î ²ø¾î´ç±â´Â Èû Áï Áß·Â(=¹«°Ô)¸¦ 1kgf·Î Á¤ÀÇÇÏ°í Ãâ¹ßÇÕ´Ï´Ù.  1 kgf ¡Õ 1 kg*9.80665 m/s^2

(2) Metric Unit¿Í SI UnitÁß È­°ø¼³°è¿Í °ü·ÃµÈ Áß¿äÇÑ Â÷ÀÌ´Â ´ÙÀ½ ¸î°¡Áö¿Í °ü·ÃµË´Ï´Ù.

Physical Q'ty.__SI____  __Metric___  Definition and Conversion

Force..........N.................kgf..............  N¡Õkg*m/s^2; 1 kgf =9.80665 kg-m/s^2=9.80665 N
Energy........J..................kgf-m .........  J¡Õ N-m;  1 kgf-m=9.60665 N-m =  9.80665 J
Power.........W................kgf-m/s..........W¡ÕJ/s;  1 kgf-m/s = 9.80665 N-m/s= 9.80665 J/s = 9.80665 W

Pressure......Pa................kgf/cm2 ......  Pa¡Õ N/m^2; 1kgf/cm2= 98066.5 Pa = 0.980665 M Pa 
Viscosity......Pa-s..............kg/m-s...........1 Pa-s = N-s/m^2 = 1kg/m-s = 1000 cP.
Surface Tension...N/m......kgf/m.............1 kgf/m=9.80665 N/m
   

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