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Great Western Coffee Shop > Journey by Journey > London to Reading (Data Manager: Ollie) > Air Con that makes turbo trains warmer
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Author Topic: Air Con that makes turbo trains warmer  (Read 9201 times)
onthecushions
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« Reply #15 on: June 18, 2010, 21:24:02 »
Quote from: paul7755 on June 18, 2010, 18:08:32
Quote from: onthecushions on June 18, 2010, 13:56:56

LUL▸ (London Underground Ltd) have a system for air conditioning tube trains (i.e the ones in the small dia, deep tunnels).

The compressors will be off in the tunnels, so no condenser heat will be emitted.

The appliance of Science,

OTC

I think you are talking about an idea that has been proposed.  It doesn't exist yet, and until it is specified for a new fleet, it remains theoretical...

Paul

It has been tested and proven, so it's certainly not theoretical.

You are absolutely right to point out that the new stock (and its specification) doesn't exist yet.

OTC
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super tm
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« Reply #16 on: June 18, 2010, 21:32:18 »
Quote from: onthecushions on June 18, 2010, 21:24:02
Quote from: paul7755 on June 18, 2010, 18:08:32
Quote from: onthecushions on June 18, 2010, 13:56:56

LUL▸ (London Underground Ltd) have a system for air conditioning tube trains (i.e the ones in the small dia, deep tunnels).

The compressors will be off in the tunnels, so no condenser heat will be emitted.

The appliance of Science,

OTC

I think you are talking about an idea that has been proposed.  It doesn't exist yet, and until it is specified for a new fleet, it remains theoretical...

Paul

It has been tested and proven, so it's certainly not theoretical.

You are absolutely right to point out that the new stock (and its specification) doesn't exist yet.

OTC



I believe this wont happen because the large amount of heat which will still be present when the train enters the tunnel.
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Chris from Nailsea
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« Reply #17 on: June 18, 2010, 21:45:20 »
Not half as much heat as you will generate from me, by using 'reply with quote', rather than simply 'reply'!

Chris  Wink Cheesy Grin
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William Huskisson MP▸ (Member of Parliament, or Mile Post (a method of measuring the railway in miles and chains from a starting point - usually London), depending on context) was the first person to be killed by a train while crossing the tracks, in 1830.  Many more have died in the same way since then.  Don't take a chance: Stop, Look, Listen.

"Level crossings are safe, unless they are used in an unsafe manner."  Discuss.
onthecushions
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« Reply #18 on: June 20, 2010, 19:28:04 »

Suggest reading:

http://www.ianvisits.co.uk/blog/2008/03/12/cooling-the-london-underground/

OTC
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