本帖最後由 serrurier 於 2013-12-19 07:24 AM 編輯
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. a( _& |% W. X" ]os.tvboxnow.comScotland Canals
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6 a+ h1 B6 Z. M* w2 w; Cos.tvboxnow.comAt the beginning there were two canals:
+ f7 S H% w; u. c% Hos.tvboxnow.comCanal 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。! k5 y* y0 P/ J8 u: E
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.3 ?+ ~" o5 Z3 v( n& r
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( a0 [0 ~& J; }9 A0 utvb 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。) v% u5 M* d; n& ~& p8 [
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.os.tvboxnow.com {. l/ e% k3 ~8 O1 x0 f1 Y5 s1 a2 t
Boats enter the tub, then the tub locks up and the huge arm starts rotating .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: O9 M5 a! O$ o$ q
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lower canal tvb now,tvbnow,bttvb! K0 @6 p' S# `; {9 l5 r
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。8 d( H. _ ]$ i; x ~) b0 T: y
5 \' q0 t V( G' g% R% f, b5 n @9 tos.tvboxnow.comEntrance to lower canal3 w; c# s% A# S" v
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A Boat is approaching the “tub”tvb now,tvbnow,bttvb; n$ h. e% @ e6 R2 ~* L' r \
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& [' z+ q' h. M q1 qTVBNOW 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+ g8 w1 w6 {! ios.tvboxnow.comThere are boats in both “tubs” upper and lower
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* o. }# D# m0 U1 j+ CRotation is starting
7 b4 g9 n7 S3 g; [# Q2 d; `& }' 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。
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; u2 t) H3 R$ n, _* \Boats in both rotating arms
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Rotation
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$ u* y/ \+ C/ C! D! @$ c' I8 `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。; {! m/ x4 v- q0 u. I% m% z& x
1 m( f% N' U4 z5 [; }/ ]os.tvboxnow.comJust before “landing”
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Closing the gate, regulation of level of water and“tubs” rotation Takes 15 min. only.os.tvboxnow.com- L) Q1 n$ M7 ]; \
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One“tub” 78 ft. long with water and boat weights about 300 tons.
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) b) O# f) H) j! wThe“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公仔箱論壇3 @' u! h3 e; f2 j- n
" c0 v3 w9 H$ 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。tvb now,tvbnow,bttvb2 P0 \6 |& L! G' [6 N( H
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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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