TY - BOOK AU - Silvestre,Patricio Elegado AU - Ackermann,Norbert L. AU - Shi-igai,Hiroyoshi AU - Petersen,Jens L. ED - Government of the United Kingdom, TI - Field calibration of weirs using unsteady flow techniques T2 - Thesis PY - 1974/// CY - Bangkok PB - Asian Institute of Technology KW - Weirs KW - Fluid dynamics N1 - A thesis submitted in partial fulfillment of the requirement for the degree of Master of Engineering of the Asian Institute of Technology, Bangkok, Thailand; Thesis (M.Eng.) - Asian Institute of Technology, 1974 N2 - A theoretical study on the effect of translatory waves on unsteady flow weir calibration was undertaken in an attempt to develop a criteria for the use of unsteady flow or falling head weir calibration. The translatory negative waves which occur during the calibration were assumed to be steep-fronted in an effort to simplify the solution. This assumption, however, was found out to give results which arc not accurate enough for the establishment of the criteria UR - http://203.159.5.9/ait-thesis/detail.php?q=B24202 ER -