enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Chimney - Wikipedia

   en.wikipedia.org/wiki/Chimney

   A chimney is an architectural ventilation ... where A t =7.1 inch 2 is the minimum required flow area from water heater tank and A f =19.6 inch 2 is the minimum ...

3. LNER Class A4 4498 Sir Nigel Gresley - Wikipedia

   en.wikipedia.org/wiki/LNER_Class_A4_4498_Sir...

   As with the earlier LNER A4 Pacifics, Sir Nigel Gresley was built with single chimney and side valances covering the wheels. The valances were removed to aid in maintenance on 21 February 1942. Sir Nigel Gresley gained its double chimney and Kylchap double blastpipe on 13 December 1957. 60007 also gained AWS equipment on 27 September 1950. A ...

4. Chimney starter - Wikipedia

   en.wikipedia.org/wiki/Chimney_starter

   Chimney starters essentially work by increasing the draft, supplying more oxygen to the coals. Taller starters are more effective than shorter ones. In empirical studies of lighting cones for Haitian charcoal stoves (which are placed over a grate rather than having an integrated grate), the ignition time and charcoal consumption were halved compared to lighting on a shallow bed grate, and ...

5. AOL Mail

   mail.aol.com/?icid=aol.com-nav

   Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

6. Stack effect - Wikipedia

   en.wikipedia.org/wiki/Stack_effect

   The stack effect or chimney effect is the movement of air into and out of buildings through unsealed openings, chimneys, flue-gas stacks, or other purposefully designed openings or containers, resulting from air buoyancy. Buoyancy occurs due to a difference in indoor-to-outdoor air density resulting from temperature and moisture differences ...

7. Anaconda Smelter Stack - Wikipedia

   en.wikipedia.org/wiki/Anaconda_Smelter_Stack

   The Anaconda Smelter Stack is the tallest surviving masonry structure in the world, with an overall height of about 585 feet (178.3 m), including a brick chimney 555 feet (169.2 m) tall and the downhill side of a concrete foundation 30 feet (9.1 m) tall.