本帖最後由 serrurier 於 2013-12-19 07:24 AM 編輯
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Scotland Canalswww1.tvboxnow.com# e! h( k0 P4 T$ m( S
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At the beginning there were two canals:www1.tvboxnow.com, ]3 @0 y _' V$ [7 F. u& `
Canal Forth and Clyde was built in 1777, between harbors Grangemouth and Falkirk connecting Glasgow with west cost of Scotland.TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。" V5 G9 D$ p+ R0 L1 O2 i6 w
Canal Union between Falkirk and Edinburgh was finished in 1822. Because of geographical difficulties, which created a difference of 79 ft. in elevation, the two canals were connected by 11 locks.tvb now,tvbnow,bttvb( w- h Z" J3 |$ z/ Y$ c) D
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In 1963,after 150 yrs of existence of this water way with 11 locks the construction of a huge water carousel started.$ m0 X! l" i9 l6 x$ z
This extraordinary idea was finished in 2002 and became a symbol of Scotland.This invention saves not only time but also energy.
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This is the only rotational boat transporter in the world. It has two arms and each arm forms a kind of huge tub filled with water.
" G5 U+ C! Q4 T$ e- A$ X4 kTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。Boats enter the tub, then the tub locks up and the huge arm starts rotating .
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lower canal
6 \ }3 t4 _6 K9 Xwww1.tvboxnow.comTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。( S: d1 C2 J/ o6 W: _8 w# t5 P
& J" x5 H( F4 G9 J ]TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。Entrance to lower canal
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5 ]- n5 \7 M% r公仔箱論壇A Boat is approaching the “tub”www1.tvboxnow.com" i5 n7 L, `/ b9 d
9 g( V2 _+ |* i" q2 ~' f: h0 H0 ptvb now,tvbnow,bttvbTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。/ z! |2 B- U) M' T4 l/ j$ f
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7 {. E; {$ }; ~! |公仔箱論壇There are boats in both “tubs” upper and lower
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7 B" A. M2 p8 V: oTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。
6 N1 }. A# t# l+ iRotation is starting公仔箱論壇1 d+ @6 @$ R6 {7 l7 b, I' g+ r% |
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Boats in both rotating arms
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/ I5 C; ~1 j* x# r3 V1 eTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。Rotation
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; S6 |+ L7 a6 o/ @ {TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。
: O1 G2 |9 z) K: V6 c% f7 h# D5 XTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。www1.tvboxnow.com0 N$ A6 U! i3 n9 C; e. F
Just before “landing”
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- ~( J: z( h4 C% X1 p/ k# DClosing the gate, regulation of level of water and“tubs” rotation Takes 15 min. only.www1.tvboxnow.com, N1 q, W* H* `6 x0 Y/ J
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" S3 B6 C$ q5 z7 Twww1.tvboxnow.comOne“tub” 78 ft. long with water and boat weights about 300 tons.
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The“tubs” are filled according the Archimedes’ Law. So the weight of “tubs” are balanced. To open the upper and lower lock and turn the whole system by 180◦they need an engine of 22.5 kW which only use 1.5 kWh
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發表於 2013-12-19 07:01 AM
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發表於 2013-12-21 09:09 PM
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