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  • BS 3680-11A:1992

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Measurement of liquid flow in open channels. Free surface flow in closed conduits Methods of measurement

    Available format(s):  Hardcopy, PDF

    Superseded date:  29-06-2007

    Language(s):  English

    Published date:  15-10-1992

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    Committees responsible
    National foreword
    Methods
    1. Scope
    2. Normative reference
    3. Definitions
    4. Methods of flow measurement
    5. Uncertainties
    Annex
    A. (informative) Bibliography
    Figures
    1. Vertical slot weir
    2. Trapezoidal weir
    3. US Geological Survey sewer flow-meter
    4. University of Illinois sewer flow-meter
    5. Parshall flume
    6. Palmer-Bowlus flume
    7. Electromagnetic flow-meter

    Abstract - (Show below) - (Hide below)

    Provides a synopsis of the methods of flow gauging that can be employed in closed conduits flowing part full and details the advantages and disadvantages of the various methods.

    General Product Information - (Show below) - (Hide below)

    Committee CPI/113
    Development Note Supersedes 91/29059 DC. (04/2005) Also numbered as ISO/TR 9824-1. (07/2005)
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 748:2007 Hydrometry Measurement of liquid flow in open channels using current-meters or floats
    ISO 6416:2017 Hydrometry — Measurement of discharge by the ultrasonic transit time (time of flight) method
    ISO 555-2:1987 Liquid flow measurement in open channels Dilution methods for the measurement of steady flow Part 2: Integration method
    ISO 4359:2013 Flow measurement structures — Rectangular, trapezoidal and U-shaped flumes
    ISO 1100-1:1996 Measurement of liquid flow in open channels Part 1: Establishment and operation of a gauging station
    ISO 8316:1987 Measurement of liquid flow in closed conduits Method by collection of the liquid in a volumetric tank
    ISO 9213:2004 Measurement of total discharge in open channels Electromagnetic method using a full-channel-width coil
    ISO 2537:2007 Hydrometry — Rotating-element current-meters
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