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Visiolution at test cell

Efficient, clean combustion

Visiolution Optical Combustion Analysis

A clear vision of combustion

Understanding the behavior and attributes of combustion is key to improving efficiency, delivering performance and reducing emissions. AVL’s Visiolution range of optical combustion analysis tools provides a high-definition insight that can influence the entire development process.

Our Visiolution portfolio includes the fiber optic-based technology X-FEM VISIO and VisioScope 2.0 products. Backed up by the AVL X-ion™ combustion data acquisition system, it enables OEMs to understand combustion events under a range of scenarios and powertrain configurations.

Fine Tuning Combustion


AVL’s optical measurement technology enables OEMs to gain a clear picture of combustion inside the engine. This dynamic powertrain development tool aids in the optimization of fuel consumption, mixture formation, exhaust emissions and knock and preignition behavior. This allows legislative obligations to be met while still maximizing performance and driveability.
 

The Visiolution Portfolio


The visiolution portfolio consists of two product families, each of which serve different purposes. These are:

X-FEM VISIO


Our X-FEM VISIO uses fiber optic technology to record the light coming from the combustion event and analyzes it using the data acquisition system, AVL X-ion™. With this technology you can analyze phenomena like flame propagation, knocking combustion and the pre-ignition behaviour of the engine.

VisioScope


VisioScope optically records carburetion, fuel injection, soot formation and temperature distribution. This is achieved with an endoscope and camera.

VisioService


At AVL we not only sell the products from the Visiolution product line but offer measurement services and data evaluation based on AVL optical measurement equipment.

Additional benefits include:

  • Measurement under highly transient situations such as cold start/tip in
  • Ideal for exploring injection strategies
  • Supports engineering of mixture formation
  • Supports investigation of critical emission cycles
  • Aids the evaluation of flame propagation and detection of knock limit
  • Detects root causes of irregular combustion and evaluates thermal risk

Pressure sensor for combustion analysis

Sensor GH01D

Size M3.5 sensor for mounting bores where access is an issue

Pressure sensor for combustion analysis

Sensor GH15DKE-B

The industry benchmark in size M5 for R&D

Pressure sensor for combustion analysis

Sensor GH15DK

The industry benchmark in size M5 for R&D with the smallest contour

Pressure sensor for combustion analysis

Sensor LP12DA

The industry standard for low-pressure measurements

Pressure sensor for combustion analysis

Sensor GR15D

The industry benchmark in size M5 for R&D tasks with maximum vibration

Pressure sensor for combustion analysis

Sensor GH15DKE-A

Size M5 sensor with integrated adaptor and sealing rings

Pressure sensor for combustion analysis

Sensor GH15D

The industry benchmark in size M5 for thermodynamic analysis with smallest contour

Pressure sensor for combustion analysis

Sensor GU22CK

The industry benchmark for 6.2 mm sensors for R&D

Pressure sensor for combustion analysis

Sensor GU22C

The industry benchmark in size 6.2 mm for thermodynamic analysis

Pressure sensor for combustion analysis

Sensor GH13G

The industry benchmark in size M8 and M10 for R&D in small glow plug bores

Pressure sensor for exhaust system analysis

Sensor LP22DA-10

The industry benchmark for low-pressure exhaust system analysis

Pressure sensor for combustion analysis

Sensor GU24DE

The industry benchmark for M8 size sensors for thermodynamic analysis

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