1-1 of 1
Keywords: frictional force
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Paper presented at the Drilling and Rock Mechanics Symposium, January 23–24, 1963
Paper Number: SPE-497-MS
... equation: P = kl M v2 . . . [3] where P, M, and V have been defined in Eq. l, and kl is a constant. Case II -- if only frictional forces act against the pile during the penetration, and if the frictional forces are directly proportional to the area of the walls of the pile in contact wit~ the material...

Product(s) added to cart

Close Modal