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½Ã¹Ä·¹À̼Ç(Simulation)
µ¥ÀÌÅ͸¦ À§ÇÑ 3D ½Ã°¢È ¹× ºÐ¼® ¼ÒÇÁÆ®¿þ¾î: n
±¤¹üÀ§ÇÑ ´ë¿ë·® ¹è¿ÀÇ Áøº¸ÀûÀÎ °¡½ÃÈ ¹×
ºÐ¼® µµ±¸ n
CAE(CFD,
FEA) ¿£Áö´Ï¾î¸µ ½Ã¹Ä·¹ÀÌ¼Ç µ¥ÀÌÅÍÀÇ ÀÌÇØ(Understand): - ¶Ù¾î³ °¡½ÃÈ ¹× ºÐ¼® ±â´ÉÀ¸·Î ¿£Áö´Ï¾î°¡ ÀÚ½ÅÀÇ ÇØ¼® °á°ú¸¦ Á¤È®È÷ ÆÇ´Ü. - ½ÇÇè À̹ÌÁö¿¡¼ ½Ã¹Ä·¹ÀÌ¼Ç ½ÇÇà°ú ÅëÂû·Î È®Àå. |
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n Àû¿ë ±â¼ú: - ³ÐÀº ¹üÀ§ÀÇ ½Ã¹Ä·¹ÀÌ¼Ç µ¥ÀÌÅÍ Áö¿ø. - Áøº¸ÀûÀÎ ÈÄó¸®(Post-processing) °¡½ÃÈ. - °·ÂÇÑ Å½»ö(Exploration) ¹× ºÐ¼®. - 3D À̹ÌÁö¿¡¼ ½Ã¹Ä·¹À̼ÇÀ¸·Î. |
n ÀÀ¿ë ºÐ¾ß: - ¼öÄ¡ ½Ã¹Ä·¹ÀÌ¼Ç (Numerical Simulation). - ÈÄó¸®(Post-processing). - CFD & FEA ¹× ´ÙÁß ¹°¸®(Multi-physics). - ±¸Á¶ ¿¹Ãø (Structure Predication). |
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½Ã¹Ä·¹ÀÌ¼Ç µ¥ÀÌÅÍÀÇ 3D ÈÄó¸® ¹× ºÐ¼® ¼ÒÇÁÆ®¿þ¾î ¼Ö·ç¼Ç: n
Æø ³ÐÀº ¹üÀ§ÀÇ CAE(CFD, FEA) ½Ã¹Ä·¹ÀÌ¼Ç µ¥ÀÌÅÍ Çü½Ä(Format)
Áö¿ø. n
´ë¿ë·® µ¥ÀÌÅÍÀÇ Ã³¸®¿Í °¡½ÃÈ¿¡¼ ¹ß»ýÇÏ´Â Áß¿ä º´¸ñÇö»ó Á¦°Å. |
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n
´Ù¾çÇÑ Áøº¸ÀûÀÎ µ¥ÀÌÅÍ °¡½ÃÈ µµ±¸ Á¦°ø. n
°æ°èÁ¶°Ç(BC,
Boundary Conditions). n
±âÁØ
°ª(Reference values): - ¹Ðµµ(Density), ¼Óµµ (Velocity), ¾Ð·Â (Pressure) µî n
ÀÚµ¿ÀûÀ¸·Î
Ư¡ ÃßÃâ (Feature Extraction) µµ±¸. n
Áøº¸ÀûÀÎ Åë°èÀû(Statistical) ºÐ¼®. n
ÀÌÂ÷
º¯¼ö (Secondary variables) °è»ê. n
3D º¼·ý¸ÞÆ®¸¯ÀÇ ÀÎÆ÷Æ®
¹× À¶ÇÕ(Fusion). n
3D º¼·ý¸ÞÆ®¸¯ ¸Þ½¬ À籸¼º(Reconstruction). n
¼Ö¹ö·Î ÀͽºÆ÷Æ®. n
ÇÁ·¹Á¨Å×ÀÌ¼Ç ¹× Ä¿¹Â´ÏÄÉÀÌ¼Ç µµ±¸. |
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n
CAE(CFD, FEA) ¿¬±¸ÀÚ¸¦ À§ÇÑ ¿Ïº®ÇÑ ±â´É Á¦°ø: - ½Ã¹Ä·¹ÀÌ¼Ç °á°ú µ¥ÀÌÅÍÀÇ ÀÌÇØ(Understand)¸¦ À§ÇÑ °¡½ÃÈ. - È¿À²ÀûÀ̰í Á¤È®ÇÑ Æ¯Â¡ ÃßÃâ(Feature Extraction). - ´ÙÁß ¹°¸®Çؼ®(Multi-physics)ÀÇ °¡½ÃÈ ¹× ºÐ¼®. - ºü¸¥ µð½ºÇ÷¹ÀÌ, ÀÌÇØ°¡ ºü¸¥ ºÐ¼®. - ºÐ¼® ÀÛ¾÷È帧À» ½Ã°¢ÀûÀ¸·Î °ü¸®. - Matlab¢ç ¿¬°á, LabVIEW¢ç¿Í ÅëÇÕ. - À̹ÌÁö ½ºÅÿ¡¼ ¼Ö¹ö¿¡ ´ëÇÑ ¼± 󸮸¦ À§ÇÑ ¸ðµ¨ À籸¼º(Reconstruction). - ÇÁ·¹Á¨Å×ÀÌ¼Ç ¹× Ä¿¹Â´ÏÄÉÀÌ¼Ç µµ±¸. - ¼öÄ¡ ¸ðµ¨ÀÇ Å©±â Áõ°¡¿¡ µû¸¥ È®À强. |
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n
ÀÛ¾÷È帧 (Framework)ÀÇ È®Àå: - TCL/ C++À» »ç¿ëÇÏ¿© ¸ðµâ È®Àå. - C++ ¶Ç´Â TCLÀ» ÅëÇÏ¿© °¡½ÃÈ ¹× ´Ù¸ñÀû(Versatile) ÀÇ È®ÀåµÈ ÇÁ·¹ÀÓ¿öÅ© »ý¼º. - µ¥½ºÅ©Åé, Çù¾÷, ¸ôÀÔ(Immersive) VR ¼Ö·ç¼Ç. |
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ÀÀ¿ë ºÐ¾ß: n ½Ã¹Ä·¹ÀÌ¼Ç °á°ú µ¥ÀÌÅÍÀÇ ¼±/ÈÄ Ã³¸®. n ±â°è ¹× ¿°øÇÐ(Thermal engineering). n ±¸Á¶Çؼ®,
FEA. n CFD ¹× ´ÙÁß ¹°¸®Çؼ®(Multi-physics). n ¿£Áö´Ï¾î¸µ µðÀÚÀÎ ¸®ºä. n ¿ª ¼³°è °øÇÐ (Reverse engineering) µî |
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Open Inventor & Avizo´Â VSG»çÀÇ µî·Ï»óǰÀ̸ç, PHANTOM, OpenHapticsÀº SensAble
Technologies»çÀÇ µî·Ï»óÇ¥À̸ç, (ÁÖ)¾²¸®µð ÀÎÅÍÆäÀ̽º´Â VSG »çÀÇ Á¦Ç° ±º ¹× PHANTOM Á¦Ç° ±ºÀ»
±¹³» µ¶Á¡ °ø±ÞÇÕ´Ï´Ù Omega & Delta ¹× Sigma´Â
ForceDimension »çÀÇ µî·Ï»óÇ¥À̸ç, ForceDimension, SenseGraphics ¹× Novint »çÀÇ
»ó±â Á¦Ç° ±ºÀÇ °ø½Ä Çѱ¹ ´ë¸®Á¡ ÀÔ´Ï´Ù.
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