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VDI 2048 Blatt 1:2000-10

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Uncertainties of measurements at acceptance tests for energy conversion and power plants - Fundamentals
Available format(s)

Hardcopy , PDF

Superseded date

01-11-2020

Language(s)

German - English

Published date

10-01-2000

Preliminary note
Introduction
1 Scope
2 Symbols, abbreviations, and indices
3 Underlying concept
4 Physical principles
5 Statistical principles
6 Quality control and improvement of the
   measured values by means of a
   correction calculation
7 Examination of assured and expected
   properties
8 Uncertainty of difference measurements
9 Auxiliary variables and non-measured
   variables
10 Factors affecting the uncertainty of the
   result variables
11 Using inequalities
Annex A - Example
Annex B - Criteria catalogue for certification
          in accordance with VDI 2048
Bibliography

Provide a procedure for analysing measurements in terms of the best possible information content, taking into account the special circumstances prevailing in power plant and chemical engineering processes.

DevelopmentNote
Supersedes VDI 2048. (12/2000)
DocumentType
Standard
Pages
88
PublisherName
Verlag des Vereins Deutscher Ingenieure
Status
Superseded
SupersededBy
Supersedes

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VDI/VDE 2640 Blatt 1:1993-06 Measurement of fluid flow in closed conduits; general guidelines and mathematical basics
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VDI 2042:1976-12 Thermal acceptance tests of steam turbines; examples (to DIN 1943), evaluation
DIN 13303-2:1982-11 STOCHASTICS - MATHEMATICAL STATISTICS - CONCEPTS, SIGNS AND SYMBOLS
EN ISO 5167-2:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 2: Orifice plates (ISO 5167-2:2003)
DIN 1943:1975-02 THERMAL ACCEPTANCE TESTS OF STEAM TURBINES
DIN EN ISO 5167-2:2004-01 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 2: Orifice plates (ISO 5167-2:2003)
VDI 2048 Blatt 3:2012-05 Uncertainties of measurement during acceptance tests on energy-conversion and power plants - Examples, especially preparation of acceptance tests of a gas and steam power plant
VDI 4675 Blatt 1:2012-09 Balance-based averaging of inhomogeneous flow fields - Introduction
ISO 5167-4:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 4: Venturi tubes
VDI 2048 Blatt 2:2003-08 Uncertainties of measurement during acceptance tests on energy-conversion and power plants - Examples, especially retrofit measures
EN ISO 5167-4:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 4: Venturi tubes (ISO 5167-4:2003)
ISO 5167-2:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 2: Orifice plates
VDI 1000:2017-02 VDI Standardisation Work - Principles and procedures
EN ISO 5167-1:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 1: General principles and requirements (ISO 5167-1:2003)
DIN 13303-1:1982-05 STOCHASTICS; PROBABILITY THEORY, COMMON FUNDAMENTAL CONCEPTS OF MATHEMATICAL AND OF DESCRIPTIVE STATISTICS; CONCEPTS, SIGNS AND SYMBOLS
EN ISO 5167-3:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 3: Nozzles and Venturi nozzles (ISO 5167-3:2003)
ISO 5167-1:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 1: General principles and requirements
DIN EN ISO 5167-3:2004-01 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 3: Nozzles and Venturi nozzles (ISO 5167-3:2003)
DIN EN ISO 5167-1:2004-01 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 1: General principles and requirements (ISO 5167-1:2003)
ISO/IEC Guide 98-3:2008 Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)

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