air-circulation

Investigators subsequently determined that a defective air-circulation fan—combined with the crew's decision to turn on certain engine and wing anti-ice systems while flying through unusually warm temperatures—caused the plane to quickly depressurize, according to the document posted on the aviation website earlier this week.

Reports Detail Incidents of Korean Air, Asiana Jets Andy Pasztor 2011

Loose stickers get sucked into the air-circulation system, eventually ending up in the drains where melted frost collects, creating "a big old ice clog," Mr. Hansen says.

In a State of Sticker Shock, Stores Try to Sell Public on a Radical Idea Kate Linebaugh 2011

- Times Online: The survival of the most important cave paintings in the world is in doubt because of a severe fungal infection that spread after an air-circulation system was installed to protect them, archaeologists say.

Archaeological Update Bill Crider 2008

I watched the girl who looked like me pump the Naxophedrine into the air-circulation system.

Crashed ROBIN WASSERMAN 2009

- Times Online: The survival of the most important cave paintings in the world is in doubt because of a severe fungal infection that spread after an air-circulation system was installed to protect them, archaeologists say.

Archive 2007-12-30 Bill Crider 2007

I watched the girl who looked like me pump the Naxophedrine into the air-circulation system.

Crashed ROBIN WASSERMAN 2009

Flight attendant unions, which have long voiced fears about illnesses that may have resulted from exposure to poor air aboard airplanes, had been pushing for a tougher air-circulation requirement, but are overall pleased with the Ashrae report.

Why Air Quality on Planes Can Seem Stagnant 2009

In the restaurant we visited on Saturday we sat in the non-smoking section, and the other pubs and restaurants either had a moderate amount of smokers or good air-circulation.

The weekend in Amsterdam magnio 2007

The low background hum of a air-circulation system.

Analog Science Fiction and Fact 2004

The air-circulation system, for example, was independently powered.

Drowning World Foster, Alan Dean, 1946- 2003