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PAK Operation TPA ´Â ½Ã½ºÅÛÀÇ ¼ÒÀ½Áøµ¿¿ø ¹× ÁÖ¿ä Àü´Þ°æ·Î ÆÄ¾ÇÀ» Á¦°øÇÏ´Â ±â¼úÀÔ´Ï´Ù.
½ÇÁ¦ ½Ã½ºÅÛÀÌ °¡µ¿µÇ°í ÀÖ´Â »óÅ¿¡¼ ÃøÁ¤µÈ ½Ã°£µ¥ÀÌÅÍ·Î ºÎÅÍ Àü´ÞÇÔ¼ö¸¦ ÃßÃâÇÕ´Ï´Ù. ±âÁ¸ TPAÀÇ °æ¿ì Á¤Áö»óÅ¿¡¼ impact hammer ȤÀº °¡Áø±â·Î Àü´ÞÇÔ¼ö¸¦ ±¸Çϱ⠶§¹®¿¡ Á¤È®ÇÑ ºÎÇÏÁ¶°ÇÀ» ¹Ý¿µÇÒ ¼ö ¾ø±â ¶§¹®¿¡ ½ÇÁ¦ °¡µ¿½ÃÀÇ Àü´ÞÇÔ¼ö¿ÍÀÇ Â÷À̰¡ ¹ß»ýÇÕ´Ï´Ù. ¿¹¸¦µé¸é ÀÚµ¿Â÷ÀÇ ¿£Áø rpm À» run-up °ú run-down ½ÃÀÇ ¿£Áø¸¶¿îÆ®¿¡ °É¸®´Â ºÎÇϰ¡ ´Ù¸£±â ¶§¹®¿¡ ±âÁ¸ TPA °¡Áö°í ¿¹ÃøÇϱ⿡´Â ¸ð¼øÀÌ ÀÖ½À´Ï´Ù.
¶ÇÇÑ, TPA¿Ü¿¡ CTC (Crosstalk cancellation) ÀÌ·ÐÀº Àû¿ëÇÏ¿© ¿¹Ãø½Ã ¹ß»ýÇÒ ¼ö ÀÖ´Â over estimation ¸¦ ÁÙÀÏ ¼ö ÀÖ½À´Ï´Ù. PAK AMM(Advanced Measurement Method)´Â ¼ÒÀ½Áøµ¿¿Ü¿¡ ´Ù¸¥ ¹°¸®·®, Áï, particle velocity, ÇÏÁß, À¯·®, ¾Ð·Â, º¯À§, .. µî ´Ù¾çÇÑ ¹°¸®·®°úÀÇ »óÈ£°ü°è¸¦ ±Ô¸íÇÒ ¼ö ÀÖ½À´Ï´Ù.
ÀÚµ¿Â÷ ±â¹ÝÀ¸·Î °³¹ßµÇ¾úÁö¸¸, ÁßÀåºñ,¼±¹Ú,ÇÁ¸°ÅÍ,¼¼Å¹±â, ³ÃÀå°í,³ó±â°è µî ´Ù¾çÇÑ ºÐ¾ß¿¡¼ Àû¿ëµÉ ¼ö ÀÖ½À´Ï´Ù.
PAK TPA/CTC/AMM Àº È¥´ÙÀÚµ¿Â÷¿Í °øµ¿°³¹ßÇÏ¿´½À´Ï´Ù. ÇÙ½É ¾Ë°í¸®ÁòÀº È¥´ÙÀÚµ¿Â÷°¡ ¼ÒÀ¯Çϰí ÀÖ½À´Ï´Ù.
°ü¸®ÀÚ µå¸²
´Ù¿î·Îµå: PAKTPA0712_low_res.pdf
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µî·ÏÀÏ:
09-05-08 15:12 Á¶È¸ :
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