BS 1042-1.1(1981) : 1981
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 FLUID FLOW IN CLOSED CONDUITS - SPECIFICATION FOR SQUARE-EDGED ORIFICE PLATES, NOZZLES AND VENTURI TUBES INSERTED IN CIRCULAR CROSS SECTION CONDUITS RUNNING FULL
Hardcopy , PDF
15-07-1992
English
01-01-1981
Gives the geometry and method of use of square-edged orifice plates, nozzles and Venturi tubes when they are inserted in a conduit running full, to determine the rate of the fluid flowing in the conduit. It gives necessary information for calculating the flow-rate and its associated uncertainty. Applies only to pressure difference devices in which the flow remains subsonic throughout the measuring section, is steady or varies only slowly with time and the fluid is single-phased. Each device can only be used within limits which are specified. Does not apply for pipe sizes less than 50mm or more than 1,200mm or for pipe Reynolds numbers below 3150.
Committee |
PCL/2
|
DocumentType |
Standard
|
Pages |
69
|
PublisherName |
British Standards Institution
|
Status |
Superseded
|
SupersededBy | |
Supersedes |
BS 4773-1:1971 | Methods for testing and rating air terminal devices for air distribution systems Aerodynamic testing |
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BS 1289-1:1986 | Flue blocks and masonry terminals for gas appliances Specification for precast concrete flue blocks and terminals |
BS 3135:1975 | Specification for gas turbines: acceptance tests |
BS 1289-2:1989 | Flue blocks and masonry terminals for gas appliances Specification for clay flue blocks and terminals |
BS 1042-1.5(1987) : 1987 | MEASUREMENTS OF FLUID FLOW IN CLOSED CONDUITS - GUIDE TO THE EFFECT OF DEPARTURE FROM THE STANDARD CONDITIONS SPECIFIED IN SECTION 1.1 |
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BS 599:1966 | Methods of testing pumps |
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BS 3554-2:1972 | Specification for gas governors Independent governors for inlet pressures up to 350 mbar |
BS 4979-1:1973 | Methods for testing and rating air control devices for air distribution systems Aerodynamic testing of constant flow rate assemblies without a heat exchanger |
BS 6754:1986 | Specifications and testing of compressed air dryers |
BS 1042-1.2(1984) : LATEST | SPEC. FOR SQUARE-EDGED ORIFICE PLATES, NOZZLES (WITH DRAIN HOLES, IN PIPES BELOW 50MM DIAMETER, AS INLET AND OUTLET DEVICES) AND OTHER ORIFICE PLATES AND BORDA INLETS |
BS 4857-1:1972 | Methods for testing and rating terminal reheat units for air distribution systems Thermal and aerodynamic performance |
BS 1042-1.4(1984) : 1984 | MEASUREMENT OF FLUID FLOW IN CLOSED CONDUITS - GUIDE TO THE USE OF DEVICES SPECIFIED IN SECTIONS 1.1 AND 1.2 |
BS 752:1974 | Test code for acceptance of steam turbines |
BS 3156-5:1969 | Analysis of fuel gases Techniques for high pressure gases |
BS 6028:1990 | Methods for determination of discharge capacity of automatic steam traps |
BS 6316:1983 | Code of practice for test pumping water wells |
BS 6821:1988 | Methods for aerodynamic testing of dampers and valves |
BS 5384(1977) : LATEST | GUIDE TO THE SELECTION AND USE OF CONTROL SYSTEMS FOR HEATING, VENTILATING AND AIR CONDITIONING INSTALLATIONS |
BS 7226:1989 | Methods of test for performance of inlet air cleaning equipment for internal combustion engines and compressors |
BS 5968:1980 | Methods of acceptance testing of industrial type steam turbines |
BS 4979:1986 | Methods for aerodynamic testing of constant and variable dual or single duct boxes, single duct units and induction boxes for air distribution systems |
BS EN 24006:1993 | Measurement of fluid flow in closed conduits. Vocabulary and symbols |
BS 3986(1991) : 1991 AMD 9836 | METHODS OF TEST FOR DRYING PERFORMANCE OF AGRICULTURAL GRAIN DRYERS - GENERAL PROCEDURES AND LIMITED REQUIREMENTS FOR WHEAT |
BS 5875(1991) : 91 AMD 7978 | GLOSSARY OF TERMS AND SYMBOLS FOR MEASUREMENT OF FLUID FLOW IN CLOSED CONDUITS |
ISO 2186:2007 | Fluid flow in closed conduits — Connections for pressure signal transmissions between primary and secondary elements |
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