Convection velocity in a direct current
โ
L.H.M. Van Stekelenburg
๐
Article
๐
1946
๐
Elsevier Science
โ 261 KB
The convection velocity of the gas in the centre of a vertical direct current arc has been determined by measuring the velocity of small carbon particles carried along. These sparks have been photographed with intervals of 1/250 sec. From the mean velocity of the sparks during ~these intervals we de