GB/T 17213.16-2005
Industrial-process control valves.Part 8-4: Noise considerations.Prediction of noise generated by hydrodynamic flow (English Version)

Standard No.: GB/T 17213.16-2005
Language: Chinese, Available in English version
Release Date: 2005
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Status: Be replaced 2016-07
Replace By: GB/T 17213.16-2015
Latest: GB/T 17213.16-2015

Scope: This part of GB/T 17213 enables designers and operators of industrial process plants to determine the noise generated by hydrodynamic flow through control valves in a particular location. Using the coefficients that determine the specific characteristics of the control valve and a uniform calculation method, it is possible to predict the sound power radiated into the pipe and the airborne noise radiated by the control valve and the pipe system. At present, users of control valves generally require to know the sound pressure level outside the pipeline, especially the sound pressure level 1m downstream of the control valve and 1m away from the pipe wall. For this reason, this part provides a method for determining the value of the sound pressure level method. This section also provides a method for calculating the sound power level inside the duct.

GB/T 17213.16-2005 Referenced Document

GB/T 17213.1-1998 Industrial-process control valves. Part 1: Control valve terminology and general considerations
GB/T 17213.14-2005 Industrial-process control valves.Part 8-2: Noise considerations.Laboratory of noise generated by hydrodynamic flow through control valves
GB/T 17213.2-2005 Industrial-process control valves.Part 2-1:Flow capacity.Sizing equations for fluid flow under installed conditions
GB/T 17213.9-2005 Industrial-process control valves.Part 2-3: Flow capacity.Test procedures

2016 GB/T 17213.16-2015 Industrial process control valves - Part 8-4: Noise considerations Noise prediction method for hydraulic flow through control valves
2005 GB/T 17213.16-2005 Industrial-process control valves.Part 8-4: Noise considerations.Prediction of noise generated by hydrodynamic flow