Management Articles
1: Re-designed Super Quiet Compact Vaneaxial Fan
For a long time the efficient ventilation of remote rooms in the large houses could be done only with two independent air supply sources (like a furnace). Ventilating ductwork in contemporary large houses becomes so long and elaborated that even a high pressure furnace fan couldn't generate enough static pressure to blow through the whole length of such a duct. The existing low pressure booster duct fans, even though compact enough to be installed in-line in the house ventilation ductwork, still do not provide enough booster pressure / airflow. The usual solution to this problem was installation of two independent furnaces with different air ducts, which is rather expensive option.
2: Cubicles: more interesting then you might think
Many different types of businesses and companies make use of cubicles as a way to efficiently divide up office space, while giving each and every employee their own semi-private workspace. Typically,
3: Wet Air Scrubbers for Air Filtration
Wet Packed Scrubbers are used to remove gaseous and particulate contaminants from gas streams. Scrubbing is accomplished by impingement of particulates and/or by absorption of soluble gas or vapor molecules on the liquid-wetted surface of the packing. Gas or vapor removal is more complex than particulate capture. The contaminant becomes a solute and has a vapor pressure above that of scrubbing liquid. This vapor pressure typically increases with increasing concentration of the solute in the liquid and with increasing liquid temperature. Scrubbing of the contaminant continues as long as partial pressure of contaminant in the gas is above its vapor pressure with respect to the liquid. The rate of contaminant removal is a function of the difference between the partial pressure and vapor pressure, as well as the rate of diffusion of the contaminant.
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