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½ºÅ×Æijë Stefano   18-09-12 13:19
(1) Conveying Air Requied for Inclined Conveying Pipe

Inclined Piping ¿¡¼­ÀÇ È帧À» ºÐ¼®ÇÏ°í À̸¦ ½Ç¿ëÀûÀ¸·Î ÀÌ¿ëÇÏ´Â ¿¬±¸°¡ »ó´ëÀûÀ¸·Î ºÎÁ·ÇÏ¿© Á¤·®È­ µÈ ÀÚ·á°¡ ¸¹Áö ¾Ê°í
¼³·É ƯÁ¤ ½Ã½ºÅÛ¿¡ ´ëÇØ ¿¬±¸ºÐ¼®ÇÑ ÀڷḦ ³»³õ´õ¶óµµ ½ÇÁ¦°æÇèÀÌ ¸¹Àº Àü¹®°¡µéÀÇ ºñÆòÀÌ ¸¸¸¸Ä¡ ¾Ê°Ô ³ª¿À´Â °Í °°½À´Ï´Ù.

ƯÈ÷ Particle(Powder~Granules, Pellets)ÀÇ Å©±â, Çü»ó, ¹°¸®Àû, Àü±âÀû Ư¼º, À̼۹è°üÀÇ Ç¥¸é»óŵ µû¶ó À̼۰ü ³»¿¡¼­ÀÇ È帧ÀÇ ±ÕÀϼºÀÌ Á¦°¢°¢ ´Þ¶ó¼­ ÀϹÝÈ­µÈ ÀڷḦ ¾ò¾î³»±â´Â ¾î·Æ±â ¶§¹®¿¡  Inclined ConveyingÀ» ÇÇÇÏ´Â °ÍÀÌ ±ÇÀåµÇ°í,

°üÀDZæÀ̸¦ ÁÙÀ̱â À§ÇØ °æ»çÁø À̼۰üÀ¸·Î ÇßÀ»¶§ ¿ÀÈ÷·Á À̼ÛÀ» À§ÇÑ °ø±âÀ¯·®ÀÌ ´õ Áö±â¶§¹®¿¡ Àå°Å¸® ¼öÁ÷ »ó½Â°üÀÎ °æ¿ì °æ»çÁø °üÀ» ÇÇÇÏ°í, Á÷Á¢ ¼öÁ÷À̼۰üÀÇ °æ¿ì¿¡µµ ¼öÁ÷-¼öÆòÀ̼۰üÀ» ±³´ë·Î µÎ´Â °ÍÀÌ À̼۽à ¹®Á¦¹ß»ýÀ» ÁÙÀÌ´Â ¹æ¹ýÀ̶ó°í ÇÕ´Ï´Ù.

(2)  Minimum Conveying Air Velocities

À̷лóÀ¸·Î, ±×¸®°í ¾ð¶æº¸±â¿¡ Minimum Conveying Air Velocity´Â  Vertical > Inclined  > Horizontal ÀÏ °ÍÀ¸·Î º¸ÀÌÁö¸¸ Á¤È®ÇÑ Á¤·®Àú µ¥ÀÌÅÍ´Â Á¦½ÃÇÏ°í ÀÖÁö ¾ÊÁö¸¸ ½ÇÁ¦·Î´Â  Vetrical< Horizontal < Inclined  Pipe ¼øÀ¸·Î  ÃÖÀú À̼ۼӵµ°¡ µÈ´Ù°í ÇÕ´Ï´Ù.

https://books.google.co.kr/books?id=aucSdlD8LtcC&pg=PA245&lpg=PA245&dq=Pneumatic+Conveying+through+inclined+Line&source=bl&ots=lyB6zTU6-u&sig=YDSvLSkwtAo3P1IurJpKT5gO-Vc&hl=ko&sa=X&ved=2ahUKEwizysjEqLTdAhUBgbwKHXvYDl04ChDoATAFegQIBBAB#v=onepage&q=Pneumatic%20Conveying%20through%20inclined%20Line&f=false    (p.245  ÂüÁ¶)

 CFD(Computational Fluid Dynamics) ProgramÀ» ÀÌ¿ëÇÏ¿© ºÐ¼®ÇÑ ³í¹®¿¡¼­ 3°¡Áö °æ¿ìÀÇ »ó´ëÀû Power¸¦ ºñ±³ÇÑ Graph°¡ º¸ÀÔ´Ï´Ù.  Âü°íÇϼ¼¿ä.

https://www.researchgate.net/profile/Ivan_Dukov3/publication/320078937_APPLICATION_OF_CFD_FOR_DESIGN_OF_ENERGY_EFFICIENT_DILUTE_PHASE_PNEUMATIC_CONVEYING_SYSTEMS/links/59ccdf2c4585156541ab703d/APPLICATION-OF-CFD-FOR-DESIGN-OF-ENERGY-EFFICIENT-DILUTE-PHASE-PNEUMATIC-CONVEYING-SYSTEMS.pdf?origin=publication_detail
   

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