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¹ï¬yÅé¤O¾Ç®a©Î¤uµ{®v¦Ó¨¥¡Aªý¤O»P±À¶i¬O±K¤£¥i¤Àªº°ÝÃD¡A¹B°Ê©Ê¯à»P ¾Þ±±¥çµM¡C¦Ó¨âªÌ³£¬O¥L­Ì³ÌÃö¤Áªº°ÝÃD¡C¦]¦¹¡A·í§Ú­Ì¤HÃþ·Q­n§ó¦nªº ¬yÅ餤ªº¥æ³q¤u¨ã©Î¾÷±ñ®É¡A¤£§K·|·Q¨£½å«ä»ô¨Ó¼Ò¥é¥Íª«¤@µf¡A¬Ý¬Ý°Ê ª«¦³¦ó§®©Û¥i¥H´î¤Öªý¤O¡B´£°ª±À¶i®Ä²v¡B©Î¼W¥[¹B°Ê¾Þ±±©Ê¯à¡CÁöµM¡y¥é¥Í¡z ¤@Ãã¬Oªñ¦~¨Óªº²£ª«¡A¦ý¬O³o·Qªk¦­´N¦s©ó§Ú­Ìªº»·¯ª¸£¤¤¡C´åªa¥¿¬O³Ì¦nªº ¨Ò¤l¡G½º¦¡ªº¤U¥b¨­Â\°Ê¬O¾Ç³½ÃþªºÂ\§À¡Fªñ¦~¨Ó«Ü¬y¦æªº¥õ¦¡¥Xµo¤ÎÂਭ ®É¤§¼çªa¤]¬O¾Ç³½ÃþªºÂ\§À¡A¦Ó¥B¦]¬°¦³®Ä²v¤S§Ö³t¡A¤w¸g³Q°ê»Úªa¨ó©ú¤å ³W½d¥u¯à¥H¦¹¤è¦¡´å15¤½¤Ø¡C§_«h¡A¤@¨Ó¤j®a­n¤ñåx®ð½Ö¸û¤[¡A¤G¨Ó¥õ¦¡¥i ¯à­nÅÜ¡y¼ç¦¡¡z¤F¡C¹L¥h´N¦³¿ï¤â´¿¸g¦b°ê»Ú¤jÁɤ¤¡A¥Xµo«á¥H¦¹Â\§À¼çªa ¤è¦¡´å¤Fªñ40 ¤½¤Ø¤~«_¥X¤ô­±´«®ð¡C

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    1. ·LÀ¢·¾ (riblets)¡G¦b¾A·íªº¦ì¸m¤W«õ¤@¨Ç·L¤pªºÀ¢·¾¡C³o¨ÇÀ¢·¾·|§ïÅܯ¿©ÊÃä¬É¼h (turbulent boundary layer) ¤¤­ì¦³ªºµ²ºc»P³t«×¤À¥¬¡A¦]¦Ó´î¤Ö¼¯À¿ªý¤O¡C³o¨Ç·LÀ¢·¾³Qµo²{¦b¹³ÃT³½Åì¤W¡A¦³µÛ¯S®íªº±Æ¦C¤è¦¡¡C³o¬Oªñ¦~¨Ó¬Û·í¼öªùªº¬ã¨s¤§¤@¡C

    2. ¶¶±q©Êªí­± (compliant surface)¡G1960¦~¥N®É¡A¬ì¾Ç®aµo²{®ü³bªº¥Ö½§¤£¥u¥ú·Æ¦Ó¥B¦³¯S®íªº¼u©Ê¡C©ó¬O¥L­Ì¤ÀªR®ü³bªº¥Ö½§ºc³y¡Aµo²{°£¤Fªí¥Ö¥~¡A¤U­±¦³¨â¼h¬X³nªº¯×ªÕ¼h¡A¦Ó³o¼Ëªº²Õ¦XºÙ¬°¶¶±q©Êªí­±¡A¥i¨Ï¥Ö½§ÀHµÛ¤ô¬y²¤¬°§ïÅÜ¥~§Î¡C¾Ú¦¹¡A³\¦h¬ì¾Ç®a¼Ò¥é³oºØµ²ºc¶i¦æ´îªý¹êÅç¡A¦ý¬O¨Ã¤£¤Q¤À¦¨¥\¡C¤£¦¨¥\ªº­ì¦]¨s³º¬O¦b©ó¥¼¯à¾A·í¦a¼Ò¥é¡A©Î¬O³o¼Ëªº¶¶±q©Êªí­±®Ú¥»»P´îªýµLÃö¡A¦Ü¤µ¤´¦³ª§Ä³¡B©|µL©w½× (Vogel, 1999, p. 436)¡C

  2. ¥D°Ê¾À (active wall motion)¡G³oºØ´îªý¤èªk¥D­n¬OÂǵ۪«Åéªí­±ªº¬¡°Ê¨Ó§ïÅܯ¿©ÊÃä¬É¼h¤¤­ì¦³ªºµ²ºc»P³t«×¤À¥¬¡C¦ý¬O²o¯A¨ì¦p¦óÂǵ۷L°»´ú¾¹·PÀ³¯¿©ÊÃä¬É¼h¤¤ªº¬y³õ³t«×ÅܤơA¦A¥[¥H¾A·í¦aÅýª«Åéªí­±ªº¬¡°Ê¡A§xÃø«×¬Û·í°ª¡A¥Ø«e¦³ªº¬ã¨s¦¨ªG¨Ã¤£¦h (Kang & Choi, 2000)¡C¦ýÀHµÛ·L¾÷¹q¨t²Î (Micro Electro-Mechanical System, MEMS) ªº¤éº¥¦¨¼ô¡A©Î³\±N¨Ó¤j¦³¥i¬°¡C

  3. ªí­±§÷½è©Î¤Àªcª«¡G¬ì¾Ç®a¬ã¨s³½Ãþ¤ÎÄH³bÃþªº¥Ö½§®ÉÁÙµo²{¡A¨e­Ìªº¥Ö½§·|¤Àªc¯S®íªº¤Àªcª«Âл\¦bªí¥Ö¤W¡C¦]¦Ó¡A¬ì¾Ç®a¤S·Q¨ì¥t¤@Ãþ§ïÅܼ¯À¿ªý¤Oªº¤èªk¡C³oºØ§ïÅÜªí­±§÷½èªº´îªý¤èªk¦³¤TÃþ¡G
    1. ¶î¸Ë¡GÂǵۦbª«Åéªí­±¶î¸Ë¤£¦Pªºº£®Æ¡A¥H¤£¦Pªº¤Æ¾Ç©Ê½è§ïÅܪ«Åéªí­±»P¬yÅ骺¼¯À¿«Y¼Æ¡A¥H´î§C¼¯À¿ªý¤O¡C³oºØªí­±¥[¤u§Þ³N¹ï¤HÃþ¦Ó¨¥¬O³Ì²«Kªº¡A¥u­n§ä¹ï¶î¸Ëº£®Æ´N¦ü¥G¤j¥\§i¦¨¡CµM¦Ó¡A¦p¦óµo²{¾A·íªº¶î®Æ¡A¤°»ò¶î®Æ¾A¦X¦óºØ¹B°Ê¡A¥H¤Î¦bÀ³¥Î¤W¶·§JªAªº»G»k»P­é¸¨µ¥°ÝÃD¡A³£¬O«E«Ý§V¤O¬ã¨sªº¡C

    2. ·Lªw (micro-bubble injection )¡G»Pªí­±ºc³yÃþªº§Þ³N¤@¼Ë¡A·Lªwª`¤Jªk¤]¬O·QÂǵۧïÅܯ¿©ÊÃä¬É¼h¤¤­ì¦³ªºµ²ºc»P³t«×¤À¥¬¡A¨Ó´î§Cªý¤O¡C¨ä­ì²z¬O§Q¥Î®ðÅé»PÃä¬É¼h¤¤²GÅ餣¦Pªº±K«×»P³t«×¨Ó§ïÅܬy³õµ²ºc»P³t«×¤À¥¬¡C¥Ø«e¤wµo²{·Lªw»Ýª`¤J¯¿©ÊÃä¬É¼h¤¤ªº buffer layer ¤~¦³©úÅã®ÄªG (Fontaine et al., 1999)¡C

    3. ·L¼Q¡Gµø¼Q¤J¬y³õ¤¤ªºª«½è¤£¦P¡A·L¼Qªk¤]¤À¬°¨âºØ¡G¦P½è¬yÅé»P«D¦P½èª«¡C
      • ¦P½è¬yÅé¡G²Ä¤@ºØ¡A¼Q¤JÃä¬É¼h¤¤ªº¬O¬y³õ¤¤ªº¬yÅé (¦pªÅ®ð©Î¤ô)¡C¬ü°ê¯è¤ÓÁ`¸p (NASA) »PªÅ­x (USAF) ´¿¥H F-16¾Ô°«¾÷¬°­ì«¬¡AÁp¦X¶}µo¤@ºØ¤T¨¤Álªº¹êÅç¾÷F-16XL (¨£¹Ï¤@)¡A¨Ã¦b¨ä¾÷Ál¤W¸Ë¤W·PÀ³¤Î·L¼Q-·L§l¨t²Î¡A¨Ó¬ã¨sÂǵۧïÅÜÃä¬É¼h¤¤­ì¦³ªº³t«×¤À¥¬¨Ó±±¨îÃä¬É¼hªº­éÂ÷¡A¹F¨ì´î§CÂH©ÊÀ£®tªý¤O¥Øªºªº¥i¦æ©Ê¡C

      • «D¦P½èª«¡G¨Ò¦p¡A¦³¤H¶}©l¥[¤J·L¤p°ª¤À¤l»E¦Xª«¡A©Î¬Oµ²¦X·Lªwª`¤Jªk§Î¦¨¤@ºØ²V¦Xª«¨Óª`¤JÃä¬É¼h¤¤¡A¥H¼Ò¥é³½Ãþ¥Ö½§¯S®íªº¤Àªcª«¡AÂǵۧïÅܬyÅé¤À¤l¶¡ªº¼¯À¿¤O¡A¨Ï¬yÅé (¤@¯ë¦Ó¨¥¬O¤ô) ªºÖߺ¢©Ê§½³¡§ïÅÜ¡A±q¦Ó§ïÅܼ¯À¿ªý¤O¡C
¦b¦¹­È±o¤@´£ªº¬O¡A°ª¤À¤l»E¦Xª«ªº¥[¤J·|§ïÅܬyÅ骺Öߺ¢©Ê»Pªí­±±i¤O¡A¨Ï¨äÀ³¥Î½d³òÂX¤j¡C¦]¦Ó¡A¥Ø«e¦³³\¦h°ò¦¬ã¨sÀô¶¦b°ª¤À¤l»E¦Xª«¹ï¬yÅé¦UºØ¦æ¬°ªº§ïÅܤW¡C¨Ò¦p¡Aªk°êªº¬ì¾Ç®a³Ìªñµo²{¡A¦b²GÅ餤¥[¤J¤Ö¶q¯S§Oªº°ª¤À¤l¥i¥H§ïÅܬyÅ骺ÂHº¢©Ê¡A±N¤ô¤@Ãþªº±`¨£²GÅ骺ÂH©Ê¡A±q¤û¹y¬yÅéÅܦ¨«D¤û¹y¬yÅé¡A¦Ó¨Ï¤@ºw²GÅ鸨¦b©TÅéªí­±®É´î¤Ö¡B¬Æ¦Ü¤£·|¥|Âq (Bergeron et al., 2000)¡A¦Ó³o¦¨ªG¥i¯à¥i¥H¥Î©ó«Ü¦hÃö©ó¼Q¼LªºÀ³¥Î¤¤¡C

¹Ï¤@¡@¤T¨¤Álªº¹êÅç¾÷F-16XL (¨Ó·½¡GNASA)

¡@

¥t¥~¦³¤@ºØ¥i¯à¤£ºâ¬O¥é¥Íªº´îªý§Þ³N¡A«o¤]­È±oª`·N¡C»P¦P½è¬yÅé·L§l§Þ³NÃþ¦ü¡A¥u¦bª«Åé§À³¡¼Q¥X¬y³õ¤¤ªº¬yÅé¡A§Q¥Î¦¹¼Q¬y·|ªuª«Åé§À³¡¦±½u¬y°Êªº¡yCoanda ®ÄÀ³¡z¡A¨Ó§ïÅܬy³õ¤¤ªº¬y½u¡A±N°±º¢ÂI (stagnation point) ©Ôªñª«Åé§À³¡¡A¦Ó´î¤ÖÂH©ÊÀ£®tªý¤O¡C¦¹¤èªk¤w³Q¼w°ê¤H¦¨¥\À³¥Î©ó¨T¨®¤W (Geropp & Odenthal, 2000)¡C

3. ¥é¥Í±À¶i

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  1. Â\°ÊÁl¤ù (flapping foil)¡G°£¤F«e­z¤HÃþ´åªa¤è¦¡¥~¡AÂ\°ÊªºÁl¤ù¥i»¡¬O§Ú­Ì³Ì¦­¼Ò¥é¥Íª«¨Ó±À¶i¥æ³q¤u¨ãªº¨Ò¤l¡C§Ú­Ì²{¦b¥i¯àµLªk½T©w¤¤°ê¤H¶Ç²Î²î°¦¤W·nÃrªº¤è¦¡¬O§_±o¦Û¥Íª«ªº±Òµo¡AÁÙ¬O¯Âºé¸Õ»~ªºµ²ªG¡C¦ý¬O·nÃrªº±À¶i­ì²z»P³½ÃþÂ\§À±À¶i¬O¤@¼Ëªº (°Ñ¨£¹Ï¤K)¡C¨ä¥L¼Ú¬üªñ¥Nªºµo®i«h¥i¥H½T©w¬O¨Ó¦ÛÆ[¹î³½ªºÆF·P¡A³o¨Ç¥]¬A¡G1848¦~­^°ê¤HFowles¡B1862¦~¬ü°ê¤H Johnson ¤Î 1929¦~ Curry ªº¹Á¸Õ (°Ñ¨£¹Ï¤T¦Ü¤­)¡C³o¨Ç¦­¦~ªº¹Á¸Õ¦]¬°ÁÙ¤£¬O¤Q¤À¤F¸Ñ¨ä­ì²z¡AÅãµM¤£¬O¤Q¤À¦¨¥\¡C

    ¹Ï¤G¡@¤¤°ê¤H¶Ç²Î²î°¦¤Wªº·nÃr (¨Ó·½¡G§õ¬ù·æ, 1985)


    ¹Ï¤T¡@1848¦~­^°ê¤HFowlesªºÂ\°ÊÁl¤ù (¨Ó·½¡GTaggart, 1969)


    ¹Ï¥|¡@1862¦~¬ü°ê¤H JohnsonªºÂ\°ÊÁl¤ù (¨Ó·½¡GTaggart, 1969)


    ¹Ï¤­ 1929¦~ Curry ªºÂ\°ÊÁl¤ù (¨Ó·½¡GTaggart, 1969)

  2. ¾÷¾¹³½¡GÀHµÛ§Ú­Ì¹ï¤ô¤¤¥Íª«¬ã¨sªº¼W¥[¡A¥H¤Î¾÷¹q¡B±±¨î¡B§÷®Æ¤è­±§Þ³Nªº¶i¨B¡A¼Ò¥é³½ÃþªºÂ\§À¦¡¹B°ÊÅܱo¶V¨Ó¶V¦³¥i¯à¡C°£¤F«e­zM.I.T. ®ü¬v¤uµ{¨tªº¬ã¨s¸s¬ãµoªº¾÷¾¹ÂC³½ (robotuna) »P¾÷¾¹±ô¤l³½ (robopike)¥~¡A°ê¤º¥x¤j¤]¶}©lµo®i¡y¥é¥Í«¬¦Û¥D¦¡¤ô¤U¸ü¨ã¡z(°Ñ¨£ http://www.na.ntu.edu.tw/chinese/research/latest/260.htm)¡C

  3. ««ª½Á³¼Õ»Pª½ª@¾÷¸­¤ù¡G¶Ç²Î««ª½Á³¼Õ¤D¥Ñ¼Æ¤ù¸­¤ùªþ©ó¤@Âà°Ê¶ê½L¤W©Òºc¦¨¡C¦Ó¨ä§@°Ê¤è¦¡«h¦p¹Ï¤»©Ò¥Ü¡A¸­¤ùªº±±¨î¤è¦¡¥Ñ½ÆÂø¤§¾÷±ñ³s±ì²Õ¦¨¡C¸­¤ùªº­Á¥õ¨¤¥Ñ¾Þ±±ÂI¡A¤]´N¬O¹Ï¤¤««ª½¦U¸­¤ù¤§µê½uªº¥æÂI©Ò±±¨î¡A¦Ó¦U¸­¤ù¶¡ªº¬Û¹ï­Á¥õ¨¤ (pitch angle) ©T©w¡C¦]¦¹¡A¦U¸­¤ù§@°Ê®É¥¼¥²¯à¹F¨ì¨ä³Ì°ª®Ä²v¡C¦¹¥~¡Aªñ¦~¨Ó¡A¯èªÅ¬É¡B¥Íª«¤O¾Ç¬É¤Î¨ä¥L¬yÅé»Pµ²ºc¥æ¤¬§@¥Î¬ã¨s»â°ì©Òº¥º¥µo®i¥X´£°ª¤É¤O¡B¦P®É´î§C®¶°Ê¤§²z½×¡C¨ä¥D­nªºµo²{¬O·í¬y³õ¤¤¦³ºx´õ±µªñ¤@Ál­±®É¡AÁl­±ªº¤É¤O¤Îªý¤O§¡·|¨ü¨ìºx´õªº¼vÅT¦Ó§ïÅÜ¡@(Streitlien & Triantafyllou, 1995)¡C¦Ó¯èªÅ¬É¹ïª½ª@¾÷ªº¬ã¨s«hµo²{¬y³õ¤¤ªººx´õ¥D­n¬O¨Ó¦Û«e¤è¸­¤ù¤§¯¿©Ê¸ñ¬y (Yao and Liu, 1998)¡A§Ú­Ì¤SµLªkÁ×§K¨äµo¥Í¡A¤]µLªk±±¨î¨Ï«á¤è¸­¤ù¯àÁ×¶}¦¹¯¿©Ê¸ñ¬y¡C««ª½Á³¼Õ¸­¤ùªº±¡§Î¤]¤Q¤ÀÃþ¦ü¡A¦]¬°«á¤è¸­¤ùµLªkÁ×§K¦a·|¤Á¤J«e¤è¸­¤ù¤§¯¿©Ê¸ñ¬y¤¤ªººx´õ¡A°£¤F¬O¨Ï¤É¤O¤Îªý¤O§¡·|¨ü¨ì¼vÅT¥~¡A¤]³Qµo²{¬O¸­¤ù®¶°Ê¦Óµo¥X¾¸­µªº¥D­n­ì¦] (Poling el al., 1989)¡C¦]¦¹¡A¦pªG¯à¸Ñ¨M¦¹°ÝÃD¡A«h®Ä²v»P¾¸­µ¨â¶µ«Ý§ï¨}³B¥i¥H¤@¨Ö¸Ñ¨M¡C¤]´N¬O»¡¡A°£¨Ì¤J¬y¨¤´£°ª®Ä²v¤è­±ªº¦Ò¶q¥~¡A¸­¤ù¤§­Á¥õ¨¤»Ý¦A°µÃB¥~¤§·L´T½Õ¾ã¡A¥H¨D¯à¦p³½ÃþÂ\°Ê¨­Åé¤Î§ÀÅ_¯ë¡A¾A·í¦a¤Á¤J«e­±¸­¤ù§À¸ñ¬y¤¤¤§ºx´õ¡A¦p¦¹¤è¯à§Q¥Îºx´õ¤§°Ê¯à´£°ª®Ä²v¡A¨Ã´î¤Ö¤£·í¤Á¤J«e­±¸­¤ù§À¸ñ¬y©Ò³y¦¨¸­¤ù®¶°Êªº¾¸­µ¡C¦p¦ó¯à¾A·í¦a¤Á¤J¬y³õ¤¤¤§ºx´õ¥H´î¤Öªý¤O¡B´£°ª¤É¤O»P®Ä²vªº­ì²z¤w¸g³Qµo²{ (Gopalkrishnan et al., 1994; Stretlien et al., 1996)¡C¥Ø«e³oÃþ¬ã¨s¦b²üÄõ¡B¥[®³¤j¡B­^°ê¡B¸q¤j§Q»P¥xÆW§¡¦³µo®i¡C²üÄõª©ªºÁÙ¬O©ñ¦¨¤ô¥­ªº¡A¦]¦¹³QºÙ¬°¡yÄH§À±À¶i½ü¡z (Whale Tail Wheel) (van Manen, & van Terwisga, 1997)¡C

    ¹Ï¤»¡@¶Ç²Î¤§««ª½Á³¼Õ (¨Ó·½¡GTaggart, 1969)

  4. ¼Q¤ô±À¶i (water jet)¡G¬°¨D°ª³t¸¥ªºµo®i¡A¼Q¤ô±À¶i²î°¦º¥º¥¨ü¨ì­«µø¡C»P¥Íª«¼Q¤ô¦¡±À¶i¤è¦¡Ãþ¦ü¦a¡A¼Q¤ô²î¾a°Ê¶q¦u«í­ì²z«e¶i¡C¦ý¬O¤£¦P©ó«e­z¥Íª«ªº¬O¡A¼Q¤ô±À¶i²î¥Î¤@³e³q¦¡¤Õ¹D¥H impeller §l¤J¨Ã¥[³t¤ô¬y±Æ¥X¡A¦]¦¹¥i¥H³sÄòí©wªº¿é¥X±À¤O¡C¸Ô±¡½Ð°Ñ¾\½²¶iµo±Ð±Âªº±M¤å¤¶²Ð (½²¶iµo&¾G«Ø¹Ø, 2000)¡C

4. µ²»y

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