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STAR-CD
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STAR-CD
pre & post processing
Graphical User Interface
STAR-CD´Â ¼³Ä¡,
ÀÚµ¿ °ÝÀÚ»ý¼º,
ÇØ¼® ¼öÇà ¹× °á°ú ÈÄ󸮸¦ À§ÇÑ °¡Àå Áøº¸µÈ
CFD ToolÀ» Á¦°øÇÏ´Â Pre/post-processing ȯ°æÀ» °¡Áø Graphic User
Interface(GUI)ÀÎ pro-STAR¿Í ¿ÏÀüÈ÷ ÅëÇյǾî ÀÖ½À´Ï´Ù. GUI ȯ°æÀº
Process Áß½ÉÀûÀÌ¸ç ¸Å¿ì Á÷°üÀûÀ̰í ÀÍÈ÷°í »ç¿ëÇϱ⠽±½À´Ï´Ù. STAR-CDÀÇ
High-Level Interactive systemÀº ´ç½ÅÀ» ´ÙÀ½°ú °°Àº ¸ðµ¨ÀÇ Á¦ÀÛ °úÁ¤À¸·Î ÀεµÇØÁÝ´Ï´Ù.
* Creating / importing, checking and ¡®fixing¡¯ the grid
* Specifying boundary locations
* Selecting thermo-physical models, properties and
boundary conditions
* Setting up solution controls
* Monitoring and steering the calculations
ÇØ¼®ÀÌ Á¾·áµÈ ÈÄ
GUI SystemÀº ´Ù¾çÇÑ Pre/Post Processing ´É·ÂÀ» Á¦°øÇÕ´Ï´Ù. ¿©±â¿¡´Â Animation, Particle Tracking, Data graph ¹× ±¤¹üÀ§ÇÑ
Raster ¹× Vector style PlotÀÌ Æ÷ÇԵ˴ϴÙ. Pre/post-processingÀº ¾Æ·¡¿Í °°Àº Ư¡À» °¡Áý´Ï´Ù:
* More flexible tabular input for transient runs
* Enhanced GL based visualization
* New lightweight 3-D interactive viewer
CAD Readers
CD-adapco´Â ¸ðµç CAD ȯ°æ ¹× CAE Workflow ³»¿¡¼
STAR-CD°¡ Àß Àû¿ëµÉ °ÍÀ¸·Î È®½ÅÇÕ´Ï´Ù. µû¶ó¼ STAR-CD´Â ¸ðµç
Major CAD System°ú ÀϹÝÀûÀΠǥÁØ Æ÷¸ËÀÇ Çü»óÀ» ÀÐÀ» ¼ö ÀÖ½À´Ï´Ù.
´ÙÀ½ÀÇ ÀϹÝÀûÀΠǥÁØ Çü½ÄÀ» Áö¿øÇÕ´Ï´Ù.
* IGES
* STL (Stereolithography)
* STEP AP203 ISO standard
* Parasolid
* VDA-FS
´ÙÀ½ÀÇ Native CAD Reader´Â ´ç½ÅÀÇ ÄÄÇ»ÅÍ¿¡ ¼³Ä¡ÇÏ´Â µ¥ µå´Â ³ë°í¿Í ºñ¿ë ¹ß»ýÀÇ ÇÊ¿ä ¾øÀÌ Native FormatÀÇ
CAD ModelÀ» ºÒ·¯¿Ã ¼ö ÀÖ½À´Ï´Ù.
* CATIA V4
* CATIA V5
* Unigraphics NX
* Pro/ENGINEER
Surface Cleaning and Meshing
CAD ModelÀ» ºÒ·¯¿À´Â °Í¸¸ÀÌ ³¡ÀÌ ¾Æ´Õ´Ï´Ù. CAD Data´Â Á¾Á¾
CAD System¿¡ ÀûÇÕÇÑ Çü»ó Á¤ÀǸ¦ Æ÷ÇÔÇÏÁö¸¸, °ÝÀÚ »ý¼º ÀÛ¾÷À» Çϱâ Àü¿¡ ¼öÁ¤ ȤÀº Á¦°Å°¡ ÇÊ¿äÇÕ´Ï´Ù. ±×·¯¹Ç·Î
Surface PreparationÀº ºÒÇÊ¿äÇÑ Çü»ó Á¤º¸¸¦ Á¦°ÅÇϰí ÀÚµ¿ÀûÀ¸·Î Small Surface GapÀ» ´ÝÀ¸¸ç,
Surface¸¦ ¿¬°áÇÏ´Â STAR-CD ³»ÀÇ ModuleÀ» Æ÷ÇÔÇÕ´Ï´Ù.
°á±¹ À̰ÍÀº
Surface ¹× Volume Meshing¿¡ ÇÊ¿äÇÑ Closed Envelope¸¦ »ý¼ºÇÕ´Ï´Ù.
Surface Wrapping
STAR-CD¿¡¼ °¡´ÉÇÑ ÀÌ À¯ÀÏÇÑ °ÝÀÚ »ý¼º¹ýÀº Ãʱ⿡ HoleÀ» ´Ý°í Surface¸¦ ¿¬°áÇÏ¸ç ³»ºÎ ¹×
OverlappingµÈ Surface¸¦ Á¦°ÅÇÏ´Â µîÀÇ ¿ÏÀüÈ÷ ÀÚµ¿ÈµÈ 󸮰úÁ¤À» ÅëÇØ ºü¸£°í ÀÚµ¿ÀûÀ¸·Î ¡°Shrink-wrapped¡±µÈ º¹ÀâÇÏ°í °Å´ëÇÑ
CAD ¸ðµ¨ÀÌ °¡´ÉÇϵµ·Ï °³¹ßµÇ¾ú½À´Ï´Ù. ÀÌ·¯ÇÑ »óȲÀº External Aerodynamics,
Underhood, Passenger Compartment ȤÀº CAD ¸ðµ¨ÀÌ Å©°í ´Ù¸¥
CAD System¿¡ ÀÇÇØ »ý¼ºµÈ ¸ðµ¨¿¡¼ÀÇ ÀϹÝÀûÀÎ Thermal Management Application (ºñÇà±â ¿£Áø½Ç µî)¿¡ ÀÀ¿ëµË´Ï´Ù.
ÁÖµÈ ¹®Á¦´Â ÀüüÀûÀÎ °ÝÀÚ»ý¼º ½Ã°£ÀÔ´Ï´Ù.
À¯Ã¼¿¡ ÀÇÇØ Á¢ÃËµÈ ¸é¿¡¼ÀÇWrapping
SolutionÀº Volume MeshingÀ» À§ÇÑ Triangle ȤÀº
Quadrangle ÇüÅÂÀÇ ¿ÏÀüÈ÷ ´ÝÈù Surface Mesh¸¦ »ý¼ºÇÕ´Ï´Ù.
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