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Planes couldn't fly the day Phoenix hit 122 degrees. Why heat grounded them
On the day in 1990 when temperatures at Phoenix Sky Harbor International Airport reached 122 degrees, air traffic was stopped ...
How to stay cool in a heat wave — even without air conditioning
Heat doesn’t just mean canceled events. It also poses a health risk. If you can’t afford to cool the whole house, make a ...
C&EN6d
Comparative Study between Flameless Combustion and Swirl Flame Combustion Using Low Preheating Temperature Air for Homogeneous Fuel NO Reduction | Energy & Fuels - ACS Publications
The reduction of NOx emission in the combustion process is of vital importance to satisfy the increasingly strict NOx emission standards. Although substantial progress has been made for fuel NO ...