TY - GEN AU - J A Swaffield C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1982-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.IR.82-2478 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1982 TI - Application of the method of characteristics to predict attenuation in unsteady partially filled pipe flow: ER -