本帖最後由 serrurier 於 2013-12-19 07:24 AM 編輯 0 ]3 G, L9 n. Y5 m6 F$ h- g
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Scotland Canals
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At the beginning there were two canals: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。7 O: y d( o. ]1 J. C& q; j$ ^
Canal Forth and Clyde was built in 1777, between harbors Grangemouth and Falkirk connecting Glasgow with west cost of Scotland.tvb now,tvbnow,bttvb/ `* I! `+ y: d( s/ ?+ Z2 `) k3 {
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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" b W9 i' {( M$ ntvb now,tvbnow,bttvbIn 1963,after 150 yrs of existence of this water way with 11 locks the construction of a huge water carousel started.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。3 q0 e, Z4 y5 m+ V- o( `5 E J8 a
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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, T4 i8 \8 j/ e4 M8 {. nThis 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.
: i j% _: f0 }, r2 gBoats enter the tub, then the tub locks up and the huge arm starts rotating .公仔箱論壇% ~# a, C$ Y- b" s4 k+ g+ ~% w
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2 |6 r# w6 c+ u) C7 y Q2 x* y公仔箱論壇Entrance to lower canal8 ~7 I. J" \; S& z
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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。/ R/ B' d* q) |# ?
A Boat is approaching the “tub”
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There are boats in both “tubs” upper and lower公仔箱論壇. a# \" e& z$ y0 Z1 ~
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Rotation is starting+ `3 s6 K; I2 ~
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Boats in both rotating arms. T- U1 Y; d3 b- ]+ q
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% o& j! J5 m) d/ D V2 u( _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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Just before “landing”
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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。" C$ z/ B0 V& u2 z8 |2 V# |
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7 N$ O3 V9 R2 iTVBNOW 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.
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One“tub” 78 ft. long with water and boat weights about 300 tons.
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+ w1 W u! e9 i2 ^& \/ Vtvb now,tvbnow,bttvbThe“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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