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°øÀÎ1´Ü
09-03-13 11:35
Google.com¿¡¼ Hysys SimBasis À̶ó´Â ´Ü¾î·Î °Ë»öÀ» Çϸé pdf ÆÄÀÏÀ» ¸¸³ª½Ç ¼ö ÀÖ½À´Ï´Ù.
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À§ 3°³½ÄÀº Equation of State¶ó°í Çؼ ºñ±Ø¼º ÈÇÕ¹°¿¡ ´ëÇؼ Àû¿ëµÇ´Â »óŹæÁ¤½ÄÀÔ´Ï´Ù.
NRTLÀ̳ª UNIQUACµîÀº ±Ø¼ºÈÇÕ¹°¿¡ ´ëÇÑ »óŹæÁ¤½ÄÀÔ´Ï´Ù.
Ideal¿¡¼´Â P*V = n*R*T ÀÔ´Ï´Ù. ±âü¿¡¼¸¸ Àû¿ëµÇ´Â »óŹæÁ¤½ÄÀÔ´Ï´Ù.
ÇÏÁö¸¸ ½ÇÁ¦¿¡¼´Â z = 1 ÀÌ ¾Æ´Ï¹Ç·Î P*V = z*n*R*T ÀÔ´Ï´Ù.
±×¸®°í ½ÇÁ¦±âü´Â ºÐÀÚ°£ÀÇ ÀηÂ, ºÐÀÚ°¡ Â÷ÁöÇÏ´Â ºÎÇǸ¦ ¹«½ÃÇÒ ¼ö ¾øÀ¸¹Ç·Î P¿Í V¿¡ ´ëÇÑ
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±×¸®°í »óÈ£ ÈÇÕ¹°°£ÀÇ ±Ø¼º¿¡ ´ëÇÑ Binary Parameter Àû¿ëÀÌ ÇÊ¿äÇÕ´Ï´Ù.
±×¸®°í z ¿¡´ëÇÑ 3Â÷ ¹æÁ¤½Ä¿¡ ´ëÇÑ °ßÇØ, ÀÌ·± °ÍÀ» Á¾ÇÕÁ¤¸®ÇÑ °ÍÀÌ ¹Ù·Î
ÀÌ¿¡ ¿°ÅµÈ »óŹæÁ¤½ÄµéÀÎ °ÍÀÔ´Ï´Ù.
Á¤È®ÇÑ °³³ä°ú À̷п¡ ´ëÇÑ °ÍÀº È°ø¿¿ªÇРåÀÚ Àü¹Ý¿¡ ³ª¿À¸ç, ½ÄÀº Hysys SimBasis µµ¿ò¸»
ÆÄÀÏ¿¡¼ È®ÀÎÇÒ ¼ö ÀÖ½À´Ï´Ù.
Google.com¿¡¼ Hysys SimBasis À̶ó´Â ´Ü¾î·Î °Ë»öÀ» Çϸé pdf ÆÄÀÏÀ» ¸¸³ª½Ç ¼ö ÀÖ½À´Ï´Ù. ¿©±â¿¡ º¸¸é Ideal, Peng Robinson, Soave-Redich-Kwong¿¡ ´ëÇÑ °è»ê½ÄÀ» º¸½Ç ¼ö ÀÖ½À´Ï´Ù. À§ 3°³½ÄÀº Equation of State¶ó°í Çؼ ºñ±Ø¼º ÈÇÕ¹°¿¡ ´ëÇؼ Àû¿ëµÇ´Â »óŹæÁ¤½ÄÀÔ´Ï´Ù. NRTLÀ̳ª UNIQUACµîÀº ±Ø¼ºÈÇÕ¹°¿¡ ´ëÇÑ »óŹæÁ¤½ÄÀÔ´Ï´Ù. Ideal¿¡¼´Â P*V = n*R*T ÀÔ´Ï´Ù. ±âü¿¡¼¸¸ Àû¿ëµÇ´Â »óŹæÁ¤½ÄÀÔ´Ï´Ù. ÇÏÁö¸¸ ½ÇÁ¦¿¡¼´Â z = 1 ÀÌ ¾Æ´Ï¹Ç·Î P*V = z*n*R*T ÀÔ´Ï´Ù. ±×¸®°í ½ÇÁ¦±âü´Â ºÐÀÚ°£ÀÇ ÀηÂ, ºÐÀÚ°¡ Â÷ÁöÇÏ´Â ºÎÇǸ¦ ¹«½ÃÇÒ ¼ö ¾øÀ¸¹Ç·Î P¿Í V¿¡ ´ëÇÑ º¸»óÀÌ ÇÊ¿äÇÕ´Ï´Ù. ±×¸®°í »óÈ£ ÈÇÕ¹°°£ÀÇ ±Ø¼º¿¡ ´ëÇÑ Binary Parameter Àû¿ëÀÌ ÇÊ¿äÇÕ´Ï´Ù. ±×¸®°í z ¿¡´ëÇÑ 3Â÷ ¹æÁ¤½Ä¿¡ ´ëÇÑ °ßÇØ, ÀÌ·± °ÍÀ» Á¾ÇÕÁ¤¸®ÇÑ °ÍÀÌ ¹Ù·Î ÀÌ¿¡ ¿°ÅµÈ »óŹæÁ¤½ÄµéÀÎ °ÍÀÔ´Ï´Ù. Á¤È®ÇÑ °³³ä°ú À̷п¡ ´ëÇÑ °ÍÀº È°ø¿¿ªÇРåÀÚ Àü¹Ý¿¡ ³ª¿À¸ç, ½ÄÀº Hysys SimBasis µµ¿ò¸» ÆÄÀÏ¿¡¼ È®ÀÎÇÒ ¼ö ÀÖ½À´Ï´Ù.
Stefano
09-03-15 04:03
ÀÌ°÷¿¡¼ ÀÚ¼¼È÷ ¾Ë¾Æº¸µµ·Ï Çϼ¼¿ä.
EOS(Equation of State):
http://en.wikipedia.org/wiki/Equation_of_state#Other_equations_of_state_of_interest
¸ðµ¨ ¼±Á¤°¡À̵å :
http://www.aiche.org/uploadedfiles/students/departmentuploads/thermodynamics.pdf
ÀÌ°÷¿¡¼ ÀÚ¼¼È÷ ¾Ë¾Æº¸µµ·Ï Çϼ¼¿ä. EOS(Equation of State): http://en.wikipedia.org/wiki/Equation_of_state#Other_equations_of_state_of_interest ¸ðµ¨ ¼±Á¤°¡À̵å : http://www.aiche.org/uploadedfiles/students/departmentuploads/thermodynamics.pdf
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