Vibration, dynamics and noise

formerly BETA Machinery Analysis and SVT Engineering Consultants


Improving the integrity, reliability and performance of piping systems, structures and rotating equipment

Veridian free vibration screening softwareVeridian™ piping vibration tool released
Identify high-risk locations and track anomalies with our new, complimentary software tool.
Web-based, secure, confidential.
Get started with a free account
Energy Institute surveyEnergy Institute guideline user survey
VDN is part of the EI committee to update the 2008 guideline for the avoidance of fatigue failures.
Provide your input now in this short survey

About Us

Vibration, dynamics and noise (VDN) is a specialized engineering consultancy that helps you avoid vibration, reliability and noise problems.

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An Integrated Approach to Manage Vibration Risks

Easily avoid integrity risks that result from many different sources.

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Examples of Piping Vibration (Video)

Small-bore and mainline piping vibration: a common integrity issue for owners.

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Small-Bore Connections (SBC) Assessment
Small Bore Connection (SBC) Vibration Analysis

for all machinery types and applications

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Pulsation & Mechanical Analysis: Reciprocating Compressor
Reciprocating Compressor station - API 618 Pulsation & Mechanical Analysis

This analysis includes a pulsation study, a mechanical review, mechanical frequency avoidance analysis, and, when required, a forced response analysis (per API 618, API RP 688 and GMRC High Speed Compressor Guideline).

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DamperX™ Vibration Clamps, Braces, Supports

Damping products to reduce vibration (superior performance for demanding applications)

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Troubleshooting, Root Cause Analysis (RCA)
Troubleshooting compressor

Advanced vibration analysis including pulsation, resonance, stress and transients

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Acoustic Fatigue Assessment for Blowdown Systems

API Std 521 for pressure relief and blowdown valves

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Subsea Piping Vibration

For new and existing systems

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Happy customers

Wood Group works hard to earn the trust of the people we work for.

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We are proud to support our clients around the world with vibration analysis consulting, troubleshooting, and condition monitoring services.

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See what's shaking at VDN

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Flow-Induced Vibration (FIV) Analysis
Piping dead leg branch causing vortex shedding - Flow-Induced Vibration (FIV)

Design Analysis and Field Troubleshooting

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