ASME PTC4.4 : 2008

Table of Contents

Notice<br>Foreword<br>Committee Roster<br>Correspondence With the PTC Committee<br>Section 1 - Object and Scope<br>1-1 Object<br>1-2 Scope<br>1-3 Test Uncertainty<br>Section 2 - Definitions of Terms, Symbols, and Conversion <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Factors<br>2-1 Definitions of Terms<br>2-2 Symbols<br>2-3 Conversion Factors<br>2-4 Descriptive Figures<br>Section 3 - Guiding Principles<br>3-1 Introduction<br>3-2 Planning for the Test<br>3-3 Prior Agreements<br>3-4 Test Preparations<br>3-5 Conducting the Test<br>3-6 Calculation, Analysis, and Reporting of Results<br>Section 4 - Instruments and Methods of Measurement<br>4-1 Introduction<br>4-2 General<br>4-3 Temperature Measurement<br>4-4 Pressure Measurement<br>4-5 Flow Measurement<br>4-6 Liquid and Gaseous Fuel Sampling<br>4-7 Power Measurement<br>4-8 Data Collection and Handling<br>Section 5 - Calculations<br>5-1 Introduction<br>5-2 Intermediate Calculations<br>5-3 Gas Flow by HRSG Energy Balance<br>5-4 Gas Flow by Gas Turbine Energy Balance<br>5-5 Weighted Capacity<br>5-6 Correction of Test Conditions to Guarantee<br>Section 6 - Report of Results<br>6-1 General<br>6-2 Section 1: Executive Summary<br>6-3 Section 2: Introduction<br>6-4 Section 3: Test Data<br>6-5 Section 4: Data Reduction, Corrections, and Results<br>6-6 Section 5: Appendices<br>Section 7 - Uncertainty Analysis<br>7-1 Introduction<br>7-2 Uncertainty Calculation<br>7-3 Guidance for Determining Systematic Changes<br>Mandatory Appendix<br>I - Exhaust Flow by Gas Turbine Energy Balance<br>Nonmandatory Appendices<br>A - Sample HRSG Heat Balance Calculations<br>B - Sample Gas Turbine Heat Balance Calculations<br>C - Uncertainty Sample Calculation<br>D - Fuel Sensible Heat<br>E - Gas Enthalpy Equation Derivation<br>F - HRSG Heat Loss<br>G - Bypass Damper Leakage<br>H - Uncertainty Worksheet Form

Abstract

Describes procedures for conducting performance tests of Heat Recovery Steam Generators (HRSGs) used to recover gas turbine exhaust energy.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	American Society of Mechanical Engineers
ProductNote	Reconfirmed 2008
Pages
ISBN