The present invention flow rollers are a moving surface boundary layer control method that can reduce surface friction in, automobiles, aircrafts, ships, high speed trains, launch vehicles, sound barriers, temperature barriers, and housings. In a moving surface airflow control system, a flow roller device for mounting on a vehicle for reducing fluid resistance has a first elongated rotating body mounted on a first axis of rotation. The first axis of rotation defines a first forward portion and a first rear portion. The first forward portion is in front of the first axis of rotation, and the first rear portion is behind the first axis of rotation. The first forward portion is configured to move with the fluid flow in a direction along a longitudinal midline and rotate with the airflow.