When you boil it down, improving average fuel economy is super simple: Burn less fuel in the cylinder when cruising. Toward that end, engine developers have toiled to make lean mixtures work since way ...
The primary factor related to field fires is higher air temperature. It dries out crops more quickly and creates conditions ...
H. B. DIXON has observed that the ignition temperature of hydrogen-oxygen mixtures may be lowered so much as 200° C. by small quantities of nitrogen dioxide. Hinshelwood 1,2 and his co-workers, who ...