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Operating Deflection Shapes (ODS) Analysis

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Mobility Testing

In mobility testing, accelerance, mobility and compliance functions are calculated. For structures with well-separated modes, estimation of natural frequencies and damping ratios is possible. Often done during troubleshooting using hammer testing.

rail illustration outline

Operating Deflection Shapes (ODS) Analysis

A versatile application for determining the vibration patterns of machinery and structures under various operating conditions such as engine speed and ambient forces. Our ODS systems guide you through the entire measurement and analysis process.

rail illustration outline

Operating Deflection Shapes (ODS) Analysis

A versatile application for determining the vibration patterns of machinery and structures under various operating conditions such as engine speed and ambient forces. Our ODS systems guide you through the entire measurement and analysis process.

Operating Deflection

Operating Deflection Shapes (ODS) Analysis

A versatile application for determining the vibration patterns of machinery and structures under various operating conditions such as engine speed and ambient forces. Our ODS systems guide you through the entire measurement and analysis process.

Mobility Testing

Mobility Testing

A versatile application for determining the vibration patterns of machinery and structures under various operating conditions such as engine speed and ambient forces. Our ODS systems guide you through the entire measurement and analysis process.

rail illustration outline

Operating Deflection Shapes (ODS) Analysis

A versatile application for determining the vibration patterns of machinery and structures under various operating conditions such as engine speed and ambient forces. Our ODS systems guide you through the entire measurement and analysis process.

rail illustration outline

Operating Deflection Shapes (ODS) Analysis

A versatile application for determining the vibration patterns of machinery and structures under various operating conditions such as engine speed and ambient forces. Our ODS systems guide you through the entire measurement and analysis process.

rail illustration outline

Operating Deflection Shapes (ODS) Analysis

A versatile application for determining the vibration patterns of machinery and structures under various operating conditions such as engine speed and ambient forces. Our ODS systems guide you through the entire measurement and analysis process.

rail illustration outline

Operating Deflection Shapes (ODS) Analysis

A versatile application for determining the vibration patterns of machinery and structures under various operating conditions such as engine speed and ambient forces. Our ODS systems guide you through the entire measurement and analysis process.

Operating Deflection

Operating Deflection Shapes (ODS) Analysis

A versatile application for determining the vibration patterns of machinery and structures under various operating conditions such as engine speed and ambient forces. Our ODS systems guide you through the entire measurement and analysis process.

rail illustration outline

Operating Deflection Shapes (ODS) Analysis

A versatile application for determining the vibration patterns of machinery and structures under various operating conditions such as engine speed and ambient forces. Our ODS systems guide you through the entire measurement and analysis process.

mechanic checking the motor of a car

Operating Deflection Shapes (ODS) Analysis

A versatile application for determining the vibration patterns of machinery and structures under various operating conditions such as engine speed and ambient forces. Our ODS systems guide you through the entire measurement and analysis process.

engineer with glasses working on the computer with two screens showing the durability simulation and analysis software tools

Mobility Testing

In mobility testing, accelerance, mobility and compliance functions are calculated. For structures with well-separated modes, estimation of natural frequencies and damping ratios is possible. Often done during troubleshooting using hammer testing.

Gas turbine testing

Gas turbines are highly complex machines that need comprehensive testing and analysis during development in order to understand and optimize their dynamic behaviour.

Airframers face stringent requirements to reduce fuel burn, environmental emissions and engine noise, drawing engine performance into central focus. Engine testing takes considerable resources. With huge engine test facilities, data acquisition requirements and many involved staff, each test is a large operation with tight schedules and test commitments.

Brüel & Kjær’s gas-turbine test systems provide high-performance, scalable platforms for dynamic data recording, real-time monitoring, and post-analysis.

System suggestion

Gas turbine testing system overview

This LAN-XI-based system provides data recording for hundreds of dynamic channels, highly detailed real-time monitoring of test data, and the capability to share data for post-test analysis. Real-time analysis and alarm information from monitoring stations ensure data validity.

Highly scalable and easily transportable, this system can be combined for high-capacity centralized data-acquisition or split into smaller mobile systems for easy transport.

BK Connect data processing provides post-analysis functions supporting a wide range of formats for import from, and export to, native and third-party systems.

TYPE 3057

3 Ch. Input Bridge Module 102.4 khz

Designed for high-frequency applications with bridge type transducers.

BK CONNECT TYPE 8403

Data Processing Software

BK Connect software for efficiently analyzing and processing data. The process chains, created by the sound and vibration specialist, enable pseudo real-time data processing and tools for analyzing sound and vibration data.

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