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13 hours ago, KennethT said:I'------------ a few seconds after the compressor turns on, you can see the walls of the tent being sucked in - there is certainly negative pressure inside that tent! -----
Not necessarily. In aerodynamics, when air is blown over a surface, it will create an uplift pressure. Try to blow over a piece of paper. It does not mean air is being sucked out. Check your air flow pattern.
dcarch
13 hours ago, KennethT said:I'------------ a few seconds after the compressor turns on, you can see the walls of the tent being sucked in - there is certainly negative pressure inside that tent! -----
Not necessarily. In aerodynamics, when air is blown over a surface, it will create an uplift pressure. Try to blow over a piece of paper. It does not mean air is being sucked out.
dcarch
