本帖最後由 serrurier 於 2013-12-19 07:24 AM 編輯
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2 `' q3 m9 P) g: V/ [Scotland Canals
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At the beginning there were two canals:os.tvboxnow.com9 k' A. L2 O; D( R
Canal Forth and Clyde was built in 1777, between harbors Grangemouth and Falkirk connecting Glasgow with west cost of Scotland.# \; G! j1 }. ~& V" Y. b2 f
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.
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3 V8 k! P. }/ L' m0 pos.tvboxnow.comIn 1963,after 150 yrs of existence of this water way with 11 locks the construction of a huge water carousel started.- Q/ G# I, Y, Y5 `6 H% u, G
This extraordinary idea was finished in 2002 and became a symbol of Scotland.This invention saves not only time but also energy. 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。6 Z( U) m9 S* Y( F! P( ^! c2 N# X
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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.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。1 Q( I5 k S0 u) n$ c( t
Boats enter the tub, then the tub locks up and the huge arm starts rotating .
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+ I( m' D: P7 t5 v! }! p2 jtvb now,tvbnow,bttvblower canal
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Entrance to lower canaltvb now,tvbnow,bttvb* y3 F$ j9 J9 O' Z% q
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A Boat is approaching the “tub”tvb now,tvbnow,bttvb1 ^8 z& B: e& U$ r
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There are boats in both “tubs” upper and lower0 W$ c0 ]5 \0 k9 H) I1 B
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5 {$ X5 w$ K9 v$ o公仔箱論壇Rotation is startingtvb now,tvbnow,bttvb5 Q q% j8 {2 J9 r Z# ]
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Boats in both rotating armsTVBNOW 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。* I5 p& [, T/ Q1 J4 C/ k T8 K
5 ?% E' l* f" n6 Q: K# w公仔箱論壇os.tvboxnow.com$ S. m5 w( p$ K2 I5 Q: i+ p$ q
Rotation
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* c& |/ U6 I3 ] a4 ?" c: xos.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。; U' Z* K" W5 E% a* ~, H
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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。+ c0 }7 [( c" Z( `
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Just before “landing”os.tvboxnow.com0 D$ ^4 s9 W4 m" W% Q/ W
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0 {. w, m# R aTVBNOW 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。Closing the gate, regulation of level of water and“tubs” rotation Takes 15 min. only.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。& ~" x! ?( `3 X7 u5 z
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One“tub” 78 ft. long with water and boat weights about 300 tons.
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$ I3 }* n! {7 o( z- ~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。
9 ^# S0 z" L* gThe“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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