本帖最後由 serrurier 於 2013-12-19 07:24 AM 編輯 ' k1 @/ Y; I3 Q
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$ q* a+ ~) r. [
Scotland Canals
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# i- f) U6 L* B% ^: g2 l8 Z- X9 tAt the beginning there were two canals:公仔箱論壇9 g- e, T" ~& i7 a0 v) P) I& ?
Canal Forth and Clyde was built in 1777, between harbors Grangemouth and Falkirk connecting Glasgow with west cost of Scotland.! r% Y6 X* M7 d. [- J) P
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.5.39.217.77:8898- q- L1 q1 {% {' I
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, r {; d7 z# W; j% _- M5.39.217.77:8898In 1963,after 150 yrs of existence of this water way with 11 locks the construction of a huge water carousel started.
8 l( g+ }5 y* q* z2 x" |tvb now,tvbnow,bttvbThis extraordinary idea was finished in 2002 and became a symbol of Scotland.This invention saves not only time but also energy.
2 g% ]7 A; e' n1 F2 d( [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。
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( J' n7 f! w; rTVBNOW 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。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.公仔箱論壇" ^% t1 z6 S/ |* {7 i1 p
Boats enter the tub, then the tub locks up and the huge arm starts rotating .
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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。# v2 q8 l2 c8 w7 p
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。- F6 h! e* M9 m7 Z
Entrance to lower canal
; {" Y! ^ K& ^+ zTVBNOW 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。
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A Boat is approaching the “tub”
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' g3 k) E) L r3 z* cThere are boats in both “tubs” upper and lower
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& j6 j+ u! n: R3 l; Y8 PTVBNOW 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 is starting8 m+ I0 O/ A9 s$ |6 _# }
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# N3 z; R9 s1 } Q3 h公仔箱論壇Boats in both rotating arms
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Rotation
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公仔箱論壇. e! ~- m+ z% o# n9 R3 V
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Just before “landing”公仔箱論壇( A! p2 e5 i+ Y2 r
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tvb now,tvbnow,bttvb& x+ g: X8 h1 A. ]; _; `
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Closing the gate, regulation of level of water and“tubs” rotation Takes 15 min. only.
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8 ?; [7 G3 ^7 N6 K6 f. Ptvb now,tvbnow,bttvbOne“tub” 78 ft. long with water and boat weights about 300 tons. ) k" }) \; B% N2 O
) ]$ C5 k/ r" u/ S. C9 r3 }. YTVBNOW 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。
- V) ^, H- }% e: W5 DThe“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
' \7 m% a. b, H" y9 q+ b- @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。5.39.217.77:88986 |" `3 c( \% v
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發表於 2013-12-21 09:09 PM
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