本帖最後由 serrurier 於 2013-12-19 07:24 AM 編輯
1 ~) m& ?$ e) c# 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。% i* J+ @( r3 V$ X6 F$ @# z) G% w+ j
Scotland Canals
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; d, e; D4 l7 g! S$ R$ H/ S# ztvb now,tvbnow,bttvbAt the beginning there were two canals:
: {& l* T" t, d6 i" U) fTVBNOW 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。Canal Forth and Clyde was built in 1777, between harbors Grangemouth and Falkirk connecting Glasgow with west cost of Scotland.
0 v8 m: e g- F9 V( etvb now,tvbnow,bttvbCanal 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.5.39.217.76, R8 i. I% g( K& Y* p; `% [
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! c3 \0 Q4 U/ w: G9 Z7 P0 Dtvb now,tvbnow,bttvbIn 1963,after 150 yrs of existence of this water way with 11 locks the construction of a huge water carousel started.5 B' c( X1 S* s' ?! \1 t5 `$ c6 E3 b
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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9 w4 e$ B* [; D4 E+ N5.39.217.76This 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.tvb now,tvbnow,bttvb2 t9 E" C: |& @
Boats enter the tub, then the tub locks up and the huge arm starts rotating .
/ v! U$ S8 {+ A) K p! u, J8 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。, D; {" d8 K1 m. ]+ i0 C
lower canal
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Entrance to lower canal
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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。) ^, l: p( k+ T7 R
A Boat is approaching the “tub”
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3 U- @5 f. p! |7 H# ]There are boats in both “tubs” upper and lower
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Rotation is starting4 h8 u$ O1 y: S& p; V, s
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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。: M: q! C3 @, x- `0 M+ ]
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RotationTVBNOW 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 o# q: O7 o) K! L7 g4 j
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Just before “landing”8 X- E1 m$ K, k1 k# i
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。, Q& {; b# O) ]+ F; t: {1 R
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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。+ B, R3 _2 Y' E/ g+ c/ N ~+ u! ]8 Q
7 y6 R. w7 h6 g( E& K+ m+ s5.39.217.76Closing the gate, regulation of level of water and“tubs” rotation Takes 15 min. only.9 f! O# C! S# m& M; A9 ~
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One“tub” 78 ft. long with water and boat weights about 300 tons. ( }" ?& p" e( W
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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 kWh5.39.217.767 Y, N' G. a/ [ |& v
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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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