BS 3680-4C:1981
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Methods of measurement of liquid flow in open channels. Weirs and flumes Flumes
Hardcopy , PDF
30-05-2008
English
30-06-1981
Cooperating organizations
Foreword
1 Scope
2 References
3 Definitions and symbols
4 Characteristics of flumes
5 Selection of the type of flume
6 Installation
7 Maintenance: general requirements
8 Measurement of head
9 Determination of discharge
10 Rectangular-throated flumes
11 Trapezoidal-throated flumes
12 U-throated (round bottomed) flumes
13 Errors in flow measurement
Appendix A - Guide for the selection of weirs and flumes
for the measurement of the discharge of water
in open channels
Appendix B - Velocity distribution
Appendix C - Computation of discharge using boundary layer theory
Appendix D - Examples illustrating methods for the computation
of discharge
Appendix E - Example of the computation of the overall
uncertainty of discharge measurement
Appendix F - Determination of height of hump for
rectangular-throated flumes
Publications referred to
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.