ASME PTC11 : 2008(R2018)
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
FANS
Hardcopy , PDF
23-07-2013
English
17-08-2018
Notice
Foreword
Committee Roster
Correspondence With the PTC 11 Committee
1 Object and Scope
1-1 Object
1-2 Scope
1-3 Applicability
1-4 Uncertainty
2 Definitions of Terms, Symbols, and Their Descriptions
2-1 Symbols
2-2 Definitions
3 Guiding Principles
3-1 Introduction
3-2 Prior Agreements
3-3 Code Philosophy
3-4 System Design Considerations
3-5 Internal Inspection and Measurement of Cross Section
3-6 Test Personnel
3-7 Point of Operation
3-8 Method of Operation During Test
3-9 Inspection, Alterations, and Adjustments
3-10 Inconsistencies
3-11 Multiple Inlets or Ducts
3-12 Preliminary Test
3-13 Reference Measurements
4 Instruments and Methods of Measurement
4-1 General Considerations
4-2 Traverse Specifications
4-3 Barometric Pressure
4-4 Temperature
4-5 Moisture
4-6 Gas Composition
4-7 Pressure Sensing
4-8 Pressure Indicating
4-9 Yaw and Pitch
4-10 Rotational Speed
4-11 Input Power
5 Computation of Results
5-1 General Considerations
5-2 Correction of Traverse Data
5-3 Gas Composition
5-4 Density
5-5 Fluid Velocity
5-6 Mass Flow Rate
5-7 Flow-Weighted Averages
5-8 Fan Input Power
5-9 Fan Speed (Slip Method)
5-10 Mass Flow Rate: Specific Energy Approach
5-11 Volume Flow Rate: Pressure Approach
5-12 Inlet Flow Distortion
5-13 Uncertainties
6 Report of Results
6-1 General Requirements
6-2 Executive Summary
6-3 Introduction
6-4 Calculations and Results
6-5 Instrumentation
6-6 Conclusions
6-7 Appendices
7 Uncertainty Analysis
7-1 Introduction
7-2 Uncertainty Propagation Equations
7-3 Assigning Values to Primary Uncertainties
7-4 Fan Mass Flow and Uncertainty for Multiple Traverse
Planes
Mandatory Appendix
I - Reduced Load Fan Input Power Determination
Nonmandatory Appendices
A - Data Sheets
B - Sample Calculations
C - Method of Approaching a Specified Point of Operation
D - Derivations of Uncertainties Equations
E - References and Further Reading
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