¾È³çÇϼ¼¿ä!! óÀ½ ¿À¼Ì³ª¿ä??
 
CAD ( 46 )
Á¦¾î/°èÃø/¼¾¼­ ( 4 )
µµ±Ý/µµÀå ( 1 )
¾÷üã±â ( 3 )
±ÝÇü ( 4 )
°øÇÐ ( 13 )
±â°è¿ä¼Ò ( 15 )
ÀÚµ¿È­(FA) ( 35 )
±â¼ú¹ø¿ª ( 2 )
±Ý¼ÓÀç·á ( 18 )
¼³°èÁ¦µµ ( 41 )
±â°è±Ý¼Ó ( 15 )
ȯ°æ/¿¡³ÊÁö ( 2 )
ÆßÇÁ¾Ð·Â, ¿ÀÀÏÀÇ À¯·®, ¸ðÅÍÀÇ Ãൿ·ÂÀº °¢°¢ ¾î¶»°Ô µÇ¾î¾ß ÇÏ´ÂÁö °è»êºÎŹµå¸³´Ï´Ù.
ÀÚµ¿È­(FA)> À¯¾Ð
2009-01-22 12:49:59
leetech
´äº¯ : 1
̵̧ : 0
Á¶È¸ : 14094

¾È³çÇϽʴϱî?

ȸ¿ø ¿©·¯ºÐ^^

À¯¾Ð °ü·Ã ¹®Á¦ÀÔ´Ï´Ù.

½Ç¸°´õÀÇ ÇǽºÅæ Áö¸§ 80mm, ·ÎµåÀÇ Áö¸§ 40mm, ½ºÆ®·ÎÅ© 400mmÀÇ Á¶°Ç¿¡¼­ 1tf{10kN}ÀÇ ½Ç¸°´õ Ã߷°ú, ½Ç¸°´õ·ÎµåÀÇ ÀüÁø¿¡´Â 4ÃÊ, ÈÄÁø¿¡´Â 3ÃÊÀÇ ÀÛµ¿À» ¾ò±â À§Çؼ­´Â ÆßÇÁ¾Ð·Â, ¿ÀÀÏÀÇ À¯·®, ¸ðÅÍÀÇ Ãൿ·ÂÀº °¢°¢ ¾î¶»°Ô µÇ¾î¾ß ÇÏ´ÂÁö °è»êºÎŹµå¸³´Ï´Ù.

Àß ºÎŹµå¸³´Ï´Ù.

´äº¯ Ãßõ : 1
obelock   2009-01-23 04:36:23
ÈÄÁø½Ã Ãß·ÂÀÌ ÀÛÀ¸¹Ç·Î ÈÄÁøÀ϶§ 1ÅæÀ» ³¾¼öÀÖ´Â ¾Ð·ÂÀº

P = W / A = 4*W/(3.14 * (D^2-d^2)) = 4 * 1000 Kg / (3.14 * (8^2-4^2)) = 26.5 Kg/Cm^2

ÀüÁø½Ã ¼Óµµ V1 = 400 / 4 = 100 mm/sec = 600 Cm/min ÀÌ°í À̶§ À¯·® Q1 = A * V = 3.14 * 8^2 / 4 * 600 = 30.2 L/min

ÈÄÁø½Ã ¼Óµµ V2 = 400 / 3 = 133 mm/sec = 800 Cm/min ÀÌ°í Q2 = 3.14 * (8^2-4^2) / 4 * 800 = 30.2 L/min

µû¶ó¼­ ¸ðÅÍ µ¿·ÂÀº Kw = (¾Ð·Â x À¯·®) / (612 x È¿À²) = (26.5 x 30.2 ) / (612 x 0.8) = 1.63 Kw

2.2 Kw ¾²½Ã¸é µÇ°Ú³×¿ä
 
»óÈ£ : (ÁÖ)¸ÞÄ«ÇǾÆ(¼­¿ïÁöÁ¡)´ëÇ¥ÀÌ»ç : ±èÇöÁÖ»ç¾÷ÀÚµî·Ï¹øÈ£ : 119-85-40453Åë½ÅÆǸž÷½Å°í : Á¦ 2023-¼­¿ïÁ¾·Î-1613È£
°³ÀÎÁ¤º¸º¸È£Ã¥ÀÓÀÚ : ±èÇöÁÖ»ç¾÷Àå¼ÒÀçÁö : [03134] ¼­¿ïƯº°½Ã Á¾·Î±¸ µ·È­¹®·Î 88-1, 3Ãþ
´ëÇ¥ÀüÈ­: 1544-1605¸¶ÄÉÆÃ: 02-861-9044±â¼ú±³À°Áö¿ø: 02-861-9044Æѽº: 02-6008-9111E-mail : mechapia@mechapia.com
Copyright(c)2008 Mechapia Co. All rights reserved.