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API 688 : 2012

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API 688 : 2012

PULSATION AND VIBRATION CONTROL IN POSITIVE DISPLACEMENT MACHINERY SYSTEMS FOR PETROLEUM, PETROCHEMICAL, AND NATURAL GAS INDUSTRY SERVICES

American Petroleum Institute

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Table of Contents

Part 1: Pulsation and Vibration Control Fundamentals for
        Positive Displacement Machinery
1 Scope
2 Terms and Definitions
3 Fundamentals of Pulsation and Mechanical Vibration Theory
4 Fundamentals of Modeling
5 Flow Measurement
6 Results Reporting Guidelines
7 Field testing
8 Valve Dynamic Performance Analysis
Part 2: Reciprocating Compressors
1 General
2 Comments On API 618, 5th Edition,
  Clause 7.9 - Pulsation and Vibration Control
API 618 Annex M (informative) - Design Approach Work
        Process Flowcharts
API 618 Annex N (informative) - Guideline for Compressor
        Gas Piping Design and Preparation for an Acoustic
        Simulation Analysis
API 618 Annex O (informative) - Guidelines for Sizing Low
        Pass Acoustic Filters
API 618 Annex P (informative) - Piping and Pulsation
        Superession Device Shaking Force Guidelines

Abstract

Gives guidance on the application of pulsation and vibration control requirements found in the API purchasing specifications for positive displacement machinery.

General Product Information

Document Type Standard
Status Current
Publisher American Petroleum Institute