An analysis of the velocity and the shape of large gas bubbles
rising through tubes filled with viscous liquids is presented. Four
tubes, with diameters ranging from 0. 446 inches to 3. 97 inches, and
three liquids, with viscosities ranging from one to 200 centipoise,
were used in the study....
The Oregon Forestry Fact Sheets are designed for the leader as tools to support the group experience. Leaders are encouraged to make copies for their members.