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  • VDI 2048 Blatt 1:2000-10

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Uncertainties of measurements at acceptance tests for energy conversion and power plants - Fundamentals

    Available format(s):  Hardcopy, PDF

    Superseded date:  11-01-2020

    Language(s):  German - English

    Published date:  01-10-2000

    Publisher:  Verlag des Vereins Deutscher Ingenieure

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

    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

    Abstract - (Show below) - (Hide below)

    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.

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

    Development Note Supersedes VDI 2048. (12/2000)
    Document Type Standard
    Publisher Verlag des Vereins Deutscher Ingenieure
    Status Superseded
    Superseded By
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    BS ISO 18129:2015 Condition monitoring and diagnostics of machines. Approaches for performance diagnosis
    DIN ISO 18129:2016-01 CONDITION MONITORING AND DIAGNOSTICS OF MACHINES - APPROACHES FOR PERFORMANCE DIAGNOSIS (ISO 18129:2015)
    VDI 2055-3 : 2011 COR 2012 THERMAL INSULATION OF HEATED AND REFRIGERATED OPERATIONAL INSTALLATIONS IN THE INDUSTRY AND THE BUILDING SERVICES - TECHNICAL BASICS FOR THE VERIFICATION OF THERMOTECHNICAL PROPERTIES OF INSULATION SYSTEMS, DETERMINATION OF TOTAL HEAT LOSSES
    VDI 2048 Blatt 2:2003-08 Uncertainties of measurement during acceptance tests on energy-conversion and power plants - Examples, especially retrofit measures
    VDI 4670 Blatt 1:2016-04 Thermodynamic properties of humid air and combustion gases
    VDI 3986:2014-07 Determination of efficiencies of conventional power stations
    VDI 3478 Blatt 1:2011-03 Biological waste gas purification - Bioscrubbers
    ISO 18129:2015 Condition monitoring and diagnostics of machines Approaches for performance diagnosis
    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
    VDI 4661:2014-08 Energetic characteristics - Fundamentals - Methodology
    VDI 4603 Blatt 1:2014-04 Operation management and process monitoring in power generation and utilities

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

    VDI/VDE 2640 Blatt 1:1993-06 Measurement of fluid flow in closed conduits; general guidelines and mathematical basics
    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
    DIN EN ISO 5167-4:2004-01 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)
    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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