{"version":"1.0","type":"link","title":"Stack effect - Newikis","description":"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…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}