Erratum: “Fiber Orientation Control Related to Papermaking” [ASME J. Fluids Eng., 2007, 129(4), pp. 457–465]

Abstract

Three errors have been detected in a further analysis of the data.The first error is that the reported frame rate of the camera is incorrect. This means that the velocities of the fibers should be divided by two. Another consequence is that the wall normal distance from the wall y will be roughly (velocity gradient not constant) half of the previously reported values.The second error is that the computed theoretical concentration profile is incorrect.The third error is that the reported fiber diameter is incorrect.