Ysi, Inc.

Arthur R Schmidt

Vadim Polonichko

Ramon Cabrera

John Sloat

Matthew J Hull

A method for measuring channel flow discharge comprising the steps of: locating a platform carrying a fluid flow measurement device at a plurality of stations at spaced locations across a channel; determining the velocity of the platform at each station by averaging the differences between the position of the platform at a first time (t) and the position of the platform at a second time equal to the first time plus a position averaging interval (PI) for a plurality of different first times; obtaining current flow vs. depth profiles at each station by adjusting current velocity as measured by the current flow measuring device for the platform velocity; determining the flow discharge at each station.

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Tolono, IL, United States of America

Arthur R Schmidt