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A platform for research: civil engineering, architecture and urbanism
Axial flow duct fans solve tunnel ventilation problems
Installation of two fans for ventilating Consolidated Edison Co's Hell Gate-Astoria tunnel, which carries steam, gas, electric, oil, and air lines; abnormally high temperatures in tunnel might cause leaks in gas mains due to expansion and contraction, or breakdown of insulation on electric cables; installation keeps temperature below allowable limit of 104 F.
Axial flow duct fans solve tunnel ventilation problems
Installation of two fans for ventilating Consolidated Edison Co's Hell Gate-Astoria tunnel, which carries steam, gas, electric, oil, and air lines; abnormally high temperatures in tunnel might cause leaks in gas mains due to expansion and contraction, or breakdown of insulation on electric cables; installation keeps temperature below allowable limit of 104 F.
Axial flow duct fans solve tunnel ventilation problems
Heating, Piping Air Conditioning
Nash, G.G. (author)
1949
2 pages
Article (Journal)
English
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