Measurement & Instrumentation

We design and implement measurement and control systems to capture and manage experimental processes in real time.

This enables reliable data acquisition, precise control of test conditions, and synchronization of complex experiments.

Measuring What Matters

Experimental testing requires accurate measurement of key physical quantities.

We implement measurement systems for:

  • Temperature (surface, air, and system components)
  • Pressure and flow-related parameters
  • Electrical quantities such as voltage, current, and power
  • Derived quantities such as airflow conditions and liquid water content

These measurements form the basis for evaluating system performance under controlled conditions.

Flow & Environmental Measurements

For icing wind tunnel applications, we support:

  • Determination of airflow conditions using pressure and temperature measurements
  • Traversing measurements for spatially resolved data
  • Liquid water content (LWC) measurement using established methods

In addition, we explore advanced approaches for spatially resolved measurements of flow and icing conditions.

Optical Measurement Techniques

We use camera-based methods to capture and quantify physical phenomena.

This includes:

  • High-speed imaging of impacts, icing, and fluid behavior
  • Optical analysis of droplet formation and particle interactions
  • Visualization of flow fields (e.g. shadowgraphy or particle-based methods)

These techniques enable both qualitative observation and quantitative analysis.

Control Systems & Actuation

We develop control systems to actively manage experimental conditions.

This includes:

  • Multi-channel control of heating systems
  • Regulation of power input and operating conditions
  • Integration of actuators such as valves, relays, and switching systems

Precise control is essential for reproducible and meaningful experiments.

Data Acquisition & Synchronization

Measurement systems are integrated into synchronized data acquisition frameworks.

This enables:

  • Recording of multiple signals simultaneously
  • Synchronization with high-speed imaging systems
  • Triggered measurements aligned with physical events

Examples include synchronization of imaging systems with rotating components or transient processes.

Flexible System Integration

We combine different technologies to build tailored measurement systems.

This includes:

  • Integration of sensors into custom test setups
  • Use of modular data acquisition systems
  • Implementation of embedded solutions for compact or specialized applications

This flexibility allows adaptation to a wide range of experimental requirements.

Enabling Reliable Experiments

Measurement and instrumentation enable:

These capabilities are essential for both research and application-driven development.

Typical Use Cases

Frequently Asked Questions

Thermal, mechanical, electrical, and flow-related quantities depending on the test setup.

Yes, measurement and control systems are adapted to each experimental requirement.

Yes, measurement systems can be synchronized with high-speed cameras and other instruments.

Yes, data acquisition and control are typically performed in real time during experiments.