Monday, June 19th, 2017 05:07 pm
An interesting article about temperatures in the tube tunnels, and approaches to reduce them.

www.ianvisits.co.uk/blog/2017/06/10/cooling-the-tube-engineering-heat-out-of-the-underground/.

One interesting note is that the tube tunnels used to be a lot cooler, but the clay around them, a highly effective insulator, has, over the years, pretty much reached its thermal capacity.
Tags:

Reply

From:
Anonymous (will be screened)
OpenID (will be screened if not on Access List)
Identity URL: 
User (will be screened if not on Access List)
Account name:
Password:
If you don't have an account you can create one now.
Subject:
HTML doesn't work in the subject.

Message:

If you are unable to use this captcha for any reason, please contact us by email at support@dreamwidth.org


 
Notice: This account is set to log the IP addresses of everyone who comments.
Links will be displayed as unclickable URLs to help prevent spam.