¢¸
  • [ÀÚ¿¬°úÇÐ][½ÇÇ躸°í¼­] À̵¿Çö»ó½ÇÇè - Á¾¸»¼ÓµµÃøÁ¤[Measurement of Terminal Velocity]   (1 ÆäÀÌÁö)
    1

  • [ÀÚ¿¬°úÇÐ][½ÇÇ躸°í¼­] À̵¿Çö»ó½ÇÇè - Á¾¸»¼ÓµµÃøÁ¤[Measurement of Terminal Velocity]   (2 ÆäÀÌÁö)
    2

  • [ÀÚ¿¬°úÇÐ][½ÇÇ躸°í¼­] À̵¿Çö»ó½ÇÇè - Á¾¸»¼ÓµµÃøÁ¤[Measurement of Terminal Velocity]   (3 ÆäÀÌÁö)
    3

  • [ÀÚ¿¬°úÇÐ][½ÇÇ躸°í¼­] À̵¿Çö»ó½ÇÇè - Á¾¸»¼ÓµµÃøÁ¤[Measurement of Terminal Velocity]   (4 ÆäÀÌÁö)
    4

  • [ÀÚ¿¬°úÇÐ][½ÇÇ躸°í¼­] À̵¿Çö»ó½ÇÇè - Á¾¸»¼ÓµµÃøÁ¤[Measurement of Terminal Velocity]   (5 ÆäÀÌÁö)
    5

  • [ÀÚ¿¬°úÇÐ][½ÇÇ躸°í¼­] À̵¿Çö»ó½ÇÇè - Á¾¸»¼ÓµµÃøÁ¤[Measurement of Terminal Velocity]   (6 ÆäÀÌÁö)
    6

  • [ÀÚ¿¬°úÇÐ][½ÇÇ躸°í¼­] À̵¿Çö»ó½ÇÇè - Á¾¸»¼ÓµµÃøÁ¤[Measurement of Terminal Velocity]   (7 ÆäÀÌÁö)
    7

  • [ÀÚ¿¬°úÇÐ][½ÇÇ躸°í¼­] À̵¿Çö»ó½ÇÇè - Á¾¸»¼ÓµµÃøÁ¤[Measurement of Terminal Velocity]   (8 ÆäÀÌÁö)
    8

  • [ÀÚ¿¬°úÇÐ][½ÇÇ躸°í¼­] À̵¿Çö»ó½ÇÇè - Á¾¸»¼ÓµµÃøÁ¤[Measurement of Terminal Velocity]   (9 ÆäÀÌÁö)
    9


  • º» ¹®¼­ÀÇ
    ¹Ì¸®º¸±â´Â
    9 Pg ±îÁö¸¸
    °¡´ÉÇÕ´Ï´Ù.
¢º
Ŭ¸¯ : ´õ Å©°Ôº¸±â
  • [ÀÚ¿¬°úÇÐ][½ÇÇ躸°í¼­] À̵¿Çö»ó½ÇÇè - Á¾¸»¼ÓµµÃøÁ¤[Measurement of Terminal Velocity]   (1 ÆäÀÌÁö)
    1

  • [ÀÚ¿¬°úÇÐ][½ÇÇ躸°í¼­] À̵¿Çö»ó½ÇÇè - Á¾¸»¼ÓµµÃøÁ¤[Measurement of Terminal Velocity]   (2 ÆäÀÌÁö)
    2

  • [ÀÚ¿¬°úÇÐ][½ÇÇ躸°í¼­] À̵¿Çö»ó½ÇÇè - Á¾¸»¼ÓµµÃøÁ¤[Measurement of Terminal Velocity]   (3 ÆäÀÌÁö)
    3

  • [ÀÚ¿¬°úÇÐ][½ÇÇ躸°í¼­] À̵¿Çö»ó½ÇÇè - Á¾¸»¼ÓµµÃøÁ¤[Measurement of Terminal Velocity]   (4 ÆäÀÌÁö)
    4

  • [ÀÚ¿¬°úÇÐ][½ÇÇ躸°í¼­] À̵¿Çö»ó½ÇÇè - Á¾¸»¼ÓµµÃøÁ¤[Measurement of Terminal Velocity]   (5 ÆäÀÌÁö)
    5

  • [ÀÚ¿¬°úÇÐ][½ÇÇ躸°í¼­] À̵¿Çö»ó½ÇÇè - Á¾¸»¼ÓµµÃøÁ¤[Measurement of Terminal Velocity]   (6 ÆäÀÌÁö)
    6

  • [ÀÚ¿¬°úÇÐ][½ÇÇ躸°í¼­] À̵¿Çö»ó½ÇÇè - Á¾¸»¼ÓµµÃøÁ¤[Measurement of Terminal Velocity]   (7 ÆäÀÌÁö)
    7

  • [ÀÚ¿¬°úÇÐ][½ÇÇ躸°í¼­] À̵¿Çö»ó½ÇÇè - Á¾¸»¼ÓµµÃøÁ¤[Measurement of Terminal Velocity]   (8 ÆäÀÌÁö)
    8

  • [ÀÚ¿¬°úÇÐ][½ÇÇ躸°í¼­] À̵¿Çö»ó½ÇÇè - Á¾¸»¼ÓµµÃøÁ¤[Measurement of Terminal Velocity]   (9 ÆäÀÌÁö)
    9



  • º» ¹®¼­ÀÇ
    (Å« À̹ÌÁö)
    ¹Ì¸®º¸±â´Â
    9 Page ±îÁö¸¸
    °¡´ÉÇÕ´Ï´Ù.
´õºíŬ¸¯ : ´Ý±â
X ´Ý±â
µå·¡±× : Á¿ìÀ̵¿

[ÀÚ¿¬°úÇÐ][½ÇÇ躸°í¼­] À̵¿Çö»ó½ÇÇè - Á¾¸»¼ÓµµÃøÁ¤[Measurement of Terminal Velocity]

½ÇÇè°úÁ¦ > ÀÚ¿¬°úÇÐ ÀÎ ¼â ¹Ù·Î°¡±âÀúÀå
Áñ°Üã±â
Å°º¸µå¸¦ ´­·¯ÁÖ¼¼¿ä
( Ctrl + D )
¸µÅ©º¹»ç
Ŭ¸³º¸µå¿¡ º¹»ç µÇ¾ú½À´Ï´Ù.
¿øÇÏ´Â °÷¿¡ ºÙÇô³Ö±â Çϼ¼¿ä
( Ctrl + V )
ÆÄÀÏ : [ÀÚ¿¬°úÇÐ][½ÇÇ躸°í¼­] À̵¿Çö»ó½ÇÇè - Á¾¸»¼ÓµµÃøÁ¤~.hwp   [Size : 583 Kbyte ]
ºÐ·®   9 Page
°¡°Ý  1,800 ¿ø

Ä«Ä«¿À ID·Î
´Ù¿î ¹Þ±â
±¸±Û ID·Î
´Ù¿î ¹Þ±â
ÆäÀ̽ººÏ ID·Î
´Ù¿î ¹Þ±â


º»¹®/³»¿ë
Measurement of
Terminal Velocity

1. ¸ñÀû

©ç Áß·ÂÇÏ¿¡¼­ ±¸Ã¼°¡ À¯Ã¼Áß¿¡¼­ ħ°­ÇÒ ¶§¿¡ ÀϾ´Â Çö»óÀ» ÀÌÇØÇÑ´Ù.
©è Ç׷°è¼ö(Drag Coefficient)¿Í Reynolds Number¿ÍÀÇ °ü°è¸¦ ¾Ë¾Æº»´Ù.

2. ÀÌ·Ð

©ç Ç×·Â(Drag, Drag Force, Fd) :
È帧¹æÇâ¿¡¼­ À¯Ã¼°¡ °íüǥ¸é¿¡ ¹ÌÄ¡´Â Èû
(3-1)
©è Ç׷°è¼ö(Drag Coefficient) :
À¯Ã¼ÀÇ ¹ÐµµµÎ¿Í ¼ÓµµµÎ¿ÍÀÇ °ö¿¡ ´ëÇÑ (´ÜÀ§ Åõ¿µ¸éÀû´ç Ç×·Â)ÀÇ ºñ·Î¼­ Á¤ÀǵȴÙ.
(3-2)
where, : Ç×·Â(Drag)
: Åõ¿µ ¸éÀû (Projection Area)
Ç׷°è¼ö´Â Reynolds Number¿Í ÀÔÀÚÀÇ ÇüÅÂÀÇ ÇÔ¼öÀÌ´Ù.
ÁÖ¾îÁø ÇüÅ°¡ ±¸(Ϲ)ÀÏ °æ¿ì, ´ÙÀ½°ú °°Àº °æ¿ì¿¡ µû¶ó Ç׷°è¼ö°¡ º¯È­

¨ç Reynolds Number°¡ ³·À»¶§

Ç׷°è¼ö´Â Stokes` Law¿¡ ºñ±³Àû Àß ÀÏÄ¡ÇÑ´Ù. ( )
(3-3)
(3-4)
Á¡µ¿·ù(Creeping Flow) :
Á¡µµ°¡ ÀÛÀº ±âü³ª ¾×ü Áß¿¡¼­ ¿òÁ÷ÀÌ´Â ¸ÕÁö³ª ¾È°³°°Àº ÀÛÀº ÀÔÀÚ³ª, Á¡µµ°¡ ¾ÆÁÖ Å« ¾×üÁß¿¡¼­ ¿òÁ÷ÀÌ´Â Å« ÀÔÀÚÀÇ ¿îµ¿¡¦(»ý·«)

¨è Reynolds Number°¡ 1000ÀÌ»óÀ϶§,

°¡ µÈ´Ù.

¨è ÀÏ ¶§,

¨ç ¾×üº° ħ°­¼Óµµ ÃøÁ¤±â

¨è °¢°¢ ´Ù¸¥ Á÷°æÀ» °¡Áø ±¸Ã¼(4°¡Áö)

¨é ħ°­¾× (¹°, ±â¸§)

¨ê Stop Watch

¨ë ÀüÀÚÀú¿ï

¨ì Varnier Calliper

4. ½ÇÇè Áغñ¹°

5. ½ÇÇè ¹æ¹ý

¨ç ħ°­¼Óµµ ÃøÁ¤±â(À§ ±×¸²)¿¡ ¿ë¾×À» ä¿ì°í ¼öÁ÷À¸·Î ¼¼¿î´Ù.

¨è ħ°­¼Óµµ ÃøÁ¤±â¿¡ ³«ÇϰŸ®¸¦ ¼±Á¤ÇÑ´Ù.

¨é °¢ ±¸Ã¼ÀÇ ¹Ðµµ¸¦ ÃøÁ¤ÇÑ´Ù.

¨ê ±¸¸¦ ¶³¾î¶ß¸®°í ±¸ÀÇ Ä§°­¼Óµµ°¡ ¾î´ÀÁ¤µµ ÀÏÁ¤ÇØ Á³´Ù°í »ý°¢µÇ´Â ¼ø °£¿¡ ħ°­¼Óµµ¸¦ ÃøÁ¤ÇÑ´Ù.

¨ë ħ°­¼Óµµ´Â °üÀÇ ÇϺο¡ ¹Ì¸® Á¤ÇسõÀº ±¸°£À» ±¸°¡ ¶³¾îÁö´Âµ¥ ¼Ò¿äµÇ´Â ½Ã°£À» ¹Ýº¹ ÃøÁ¤ÇÏ¿© °è»êÇÑ´Ù.

¨ì ±¸Ã¼ÀÇ ÁöÁ¤°Å¸®¿¡¼­ ³«ÇϽð£À» ÃøÁ¤ÇÑ´Ù. (ÃÑ 5ȸ ¹Ýº¹)

¨í À§ÀÇ ¹æ¹ýÀ¸·Î ±¸Ã¼¸¦ ´Þ¸®ÇÏ¿© ¹Ýº¹ÇÑ´Ù.

6. ½ÇÇè °á°ú



ÀÚ·áÁ¤º¸
ID : leew*****
Regist : 2013-05-02
Update : 2017-03-23
FileNo : 11071430

Àå¹Ù±¸´Ï

¿¬°ü°Ë»ö(#)
ÀÚ¿¬°úÇÐ   ½ÇÇ躸°í¼­   À̵¿Çö»ó½ÇÇè   Á¾¸»¼ÓµµÃøÁ¤   Measurement   Terminal   Velocity  


ȸ»ç¼Ò°³ | °³ÀÎÁ¤º¸Ãë±Þ¹æħ | °í°´¼¾ÅÍ ¤Ó olle@olleSoft.co.kr
¿Ã·¹¼ÒÇÁÆ® | »ç¾÷ÀÚ : 408-04-51642 ¤Ó ±¤ÁÖ±¤¿ª½Ã ±¤»ê±¸ ¹«Áø´ë·Î 326-6, 201È£ | äÈñÁØ | Åë½Å : ±¤»ê0561È£
Copyright¨Ï ¿Ã·¹¼ÒÇÁÆ® All rights reserved | Tel.070-8744-9518
°³ÀÎÁ¤º¸Ãë±Þ¹æħ ¤Ó °í°´¼¾ÅÍ ¤Ó olle@olleSoft.co.kr
¿Ã·¹¼ÒÇÁÆ® | »ç¾÷ÀÚ : 408-04-51642 | Tel.070-8744-9518