http://thehotaisle.disqus.com/Fresh Ideas About IT OperationsenFri, 27 Feb 2009 11:18:23 -0000http://www.thehotaisle.com/2008/08/01/cold-aisle-curtains-gain-popularity/#comment-6702510I have a patent pending system that contains cold air and segregates hot air using air curtains.The hot air is not exhausted because that requires fresh air and the costs for heating/cooling/humidification/dehumidification of the fresh air.I use large air to air heat exchangers with evaporative and dry cooling capability. my blog on the dcj contains a link to drawings and schematics.take a look,I would appreciate feedbackaelarsenFri, 27 Feb 2009 11:18:23 -0000http://www.thehotaisle.com/2008/08/01/cold-aisle-curtains-gain-popularity/#comment-1093861For any containment strategy to work there needs to be sufficient cool air in the cold aisle. check out <a href="http://www.adaptivcool/hotspotr.html" rel="nofollow">www.adaptivcool/hotspotr.html</a> for an effective solution to supply the right amount of cool air in the cold aisles regardless of underfloor obstructions etc.GrisoLM1Mon, 04 Aug 2008 14:57:08 -0000