|
|
Author |
|
Message | |
|
Rob R
Joined: 28 Oct 2004 Posts: 31902 Location: York
|
|
|
|
|
Falstaff
Joined: 27 May 2009 Posts: 1014
|
|
|
|
|
dpack
Joined: 02 Jul 2005 Posts: 46235 Location: yes
|
|
|
|
|
Mistress Rose
Joined: 21 Jul 2011 Posts: 15984
|
|
|
|
|
OtleyLad
Joined: 13 Jan 2007 Posts: 2737 Location: Otley, West Yorkshire
|
|
|
|
|
Tavascarow
Joined: 06 Aug 2006 Posts: 8407 Location: South Cornwall
|
|
|
|
|
Rob R
Joined: 28 Oct 2004 Posts: 31902 Location: York
|
|
|
|
|
Mistress Rose
Joined: 21 Jul 2011 Posts: 15984
|
|
|
|
|
GrahamH
Joined: 23 May 2015 Posts: 523
|
|
|
|
|
Rob R
Joined: 28 Oct 2004 Posts: 31902 Location: York
|
Posted: Thu Jul 30, 15 8:51 am Post subject: |
|
GrahamH wrote: |
Drax power station for all it's bad press is a wonderful piece of engineering.
I remember walking down the inside of one of the flues towards the bottom of the stack, the light was filtering down the 850 foot tall shaft and the faint illumination showed the roof of the flue ascending to about 90 foot to where it met the shaft.
With the silence, the light levels and the immense structures I was reminded of the interior of a cathedral.
From on top of the stack, looking down at the 375 foot tall cooling towers and the rest of the site was astounding and later, in the generating/turbine building, itself nearly three hundred foot high seeing the shaft that all the rest of the processes were in place for.
As a piece of engineering it works remarkably well and has adapted to the changes in fuels and legislation over its fairly long life. The largest power station in Western Europe, the tallest industrial chimney in the UK, started generating about 1976.
Hopefully Drax and it's like will be replaced by a green option but when, and by what who knows. |
I agree, and it makes a good photo, too |
|
|
|
|
Tavascarow
Joined: 06 Aug 2006 Posts: 8407 Location: South Cornwall
|
|
|
|
|
Rob R
Joined: 28 Oct 2004 Posts: 31902 Location: York
|
|
|
|
|
Tavascarow
Joined: 06 Aug 2006 Posts: 8407 Location: South Cornwall
|
|
|
|
|
Mistress Rose
Joined: 21 Jul 2011 Posts: 15984
|
Posted: Fri Jul 31, 15 6:40 am Post subject: |
|
Conifer plantation isn't as sterile as it is made out to be Taviscarow. In the north of England and Scotland it is home to red squirrels and pine martens. The pine martens are seeming to oust/kill the grey squirrels, so valuable in expanding such red squirrel populations as we have. I would also disagree about unmanaged woodlands. If you look at the flora of an unmanaged woodland it is very sparse as there is very little light below the canopy. We re-coppiced one acre that was mainly ash and hazel, and hadn't been coppiced for up to 50 years. From about 4 species we now have over 70. I am sure there are others, but with all the growth there, I couldn't get to all of it, and ended up with burrs in my hair as it was. We now get silver washed fritillaries and other butterflies in there. Insects attract bats, birds and other animals etc.
I agree with you about using sewage for power generation, and as you say Rob, using unused grass would also be useful, especially as where you are not grazing/cutting seems to do damage to the soil.
Graham, Drax does sound an amazing structure. When you look at the engineering of a lot of places, they really are very good. Pity that some of them are so ugly though like that 'Gherkin' shaped thing in London which always reminds me of a 1960s picture of a rocket, and the Lloyds building there too. We had a similar thing in Portsmouth called the Tricorn; built in the 1960s using new technology. It was cold and leaked water, the ramp up to the car parks was too tight and it looked awful. It has now been demolished, and instead they have the Spinnaker Tower. Again very clever, but only acceptable if painted white. I saw it before painting and it just looked like a lump of concrete. I worked at the other end of the scale and some of our microelectronics looked quite jewel like. |
|
|
|
|
alison Downsizer Moderator
Joined: 29 Oct 2004 Posts: 12918 Location: North Devon
|
|
|
|
|
|