ÀÚµ¿·Î±×ÀÎ
ÄÁÅÙÃ÷ | contents
ÀϹݰԽÃÆÇ
Q&A°Ô½ÃÆÇ
°øÇÐ S/W
½ºÅ͵ð | study
´ÜÀ§È¯»ê
³óµµ°è»ê
ÀϹÝÈ­ÇÐ
È­°øÀϹÝ
È­°ø½Ç¹«

   
  ¿­±³È¯±â Tube Rupture case¿¡ ´ëÇÑ PSV relieving load calculation
  ±Û¾´ÀÌ : ġŸ   °íÀ¯ID : riversky199     ³¯Â¥ : 12-05-11 11:15     Á¶È¸ : 8927    
¾È³çÇϼ¼¿ä.
 
¿­±³È¯±â Tube Rupture case¿¡ ´ëÇÑ PSV relieving load °è»ê½Ã ¹Ø¿¡ ½ÄÀ» ¾²°í ÀÖ½À´Ï´Ù.
¾Æ¸¶ ¸¹ÀÌ º¸¼ÌÀ» °Ì´Ï´Ù.
 
F = 1.75 * ID^2 * ((OPH - DPL or PCF) * DN)^0.5  [kg/h]
      ID: Tube internal Diameter,
      OPH: Operating Pressur at high side,
      OPL; Operating Pressure at low side,
      PCF: Critical Pressure , DN: Density at high side
 
¿©±â¼­, Tube°¡ ÆĴܵǸé Tube¿Í µ¿ÀÏÇÑ ´Ü¸éÀûÀ» °¡Áö´Â Sharp Edged Orifice·Î Ãë±ÞµÇ´Âµ¥, À̶§ ÆĴܵȠTubeÀÇ ¾çÂÊÀ¸·Î À¯Ã¼°¡ ¹èÃâµÉ ¼ö ÀÖ´Ù°í PSV ¼³°è °¡ÀÌµå ¹× code ¿¡ ¼³¸íµÇ¾î ÀÖ½À´Ï´Ù.
 
±×·¸´Ù¸é, Áú¹® ÀÔ´Ï´Ù.
»ó±â¿¡ ³ª¿­µÈ °è»ê½ÄÀ» ÀÌ¿ëÇØ ±¸ÇÑ °ª¿¡ 2¹è¸¦ ÇؾßÇÏ´ÂÁö¿ä?
¾î¶²ÀÌ´Â ¿©±â¿¡ µÎ¹è¸¦ ÇؾßÇÑ´Ù ¾ÈÇصµ µÈ´Ù ÀÇ°ßÀÌ ºÐºÐÇؼ­ °í¼ö´ÔÀÇ ÀÇ°ßÀ» µè°íÀÚ Áú¹®µå¸³´Ï´Ù.
Ȥ½Ã Tube Rupture½Ã¿¡ ´ëÇÑ PSV »çÀÌ¡ÀÇ ÁÁÀº ¹æ¹ýÀÖÀ¸½Ã¸é ¾Ë·ÁÁֽñ⠹ٶø´Ï´Ù.
  

½ºÅ×Æijë Stefano   12-05-17 16:10
Shell ȤÀº Tube ÃøÀÇ ¾î´À ÂÊÀÇ ¾Ð·ÂÀÌ ³ôÀ¸³Ä¿¡ µû¶ó Tube¸¦ ÅëÇØ Èê·¯µî¾î¿À°Å³ª ³ª°¡´Â °ÍÀ» ±âÁØÀ¸·Î
Tube¸¦ °üÅëÇÏ¿© Tube Sheet ¾çÂÊÀ¸·Î Èê·¯³ª°¡°Å³ª µé¾î¿Â´Ù°í º¸°í µ¿ÀÏ ´Ü¸éÀû¿¡ ±æÀÌ°¡ ´Ù¸¥ ¾çÂÊÀ¸·ÎÀÇ È帧À¸·Î °è»êÇؼ­ À̸¦ ´õÇØ¾ß ÇÒ °ÍÀÔ´Ï´Ù.
   

Copyright 1999.07.10-Now ChemEng.co.kr & 3D System Engineering. (mail : ykjang@naver.com, call 010-4456-8090)