Document Center is acquired by Nimonik

Scope

1.1 This test method covers the measurement of flow rate of water in open channels, streams, and closed conduits with a free water surface.

1.2 The test method covers the use of acoustic transmissions to measure the average water velocity along a line between one or more opposing sets of transducers-by the time difference or frequency difference techniques.

1.3 The values stated in SI units are to be regarded as the standard.

1.4 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific precautionary statements are given in Section 6.

Keywords

acoustic velocity meter; open channel flow; streamflow; water discharge

To find similar documents by ASTM Volume:

11.01 (Water (I))

To find similar documents by classification:

17.120.20 (Flow in open channels Including hydrometric determinations)

This document comes with our free Notification Service, good for the life of the document.

This document is available in either Paper or PDF format.