plural of friction drum

plural of friction hitch

A type of understructural element used to support a superstructure (ie. building and basement foundation slab), where a long pole buried vertically in the ground relies on friction with the ground to prevent sinking, supporting the heavy superstructure above, when used in groups as a pile foundation.

A skin injury caused by friction.

plural of friction burn

(fluid mechanics) A dimensionless friction factor relating the head loss over a pipe to the lengthscale of the pipe and the fluid velocity.

plural of Darcy friction factor

Synonym of iliotibial band syndrome