Multi-phase flow

As an extension to single-phase flow phenomena of internal or external flow, multi-phase simulations complement the depth of detail of corresponding issues.

Here it could be a question of e.g. injection processes (AdBlue®, fuel, etc.), filling processes (cooling circuit, battery stack, etc.), the behavior of a gear-box considering the wetting and distribution of oil, or also the calculation of the flow around a ship taking into consideration the wetting and the influence of air and wind. These processes can be simulated adiabatically, as well as taking into consideration the thermal behavior.

Your benefits at a glance:
State-of-the-Art-Engineering through:

  • Many years of experience of our interdisciplinary specialists handling the tools in use.
  • Comprehensive understanding of the physical and technical backgrounds.
  • Validation of targeted numerical results through the direct exchange with colleagues from the testing and development department.
  • Know-how and expertise transfer owing to the familiarity with the questions posed by our customers from the automotive as well as non-automotive sector.
  • Continuous further training and v
  • Certification according to DIN EN ISO 9001:2015
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PTS-Prüftechnik GmbH
Head quarter
Bettringer Straße 42
73550 Waldstetten

Plant 2
Gottlieb-Daimler-Straße 20
73550 Waldstetten

Phone: +49 7171 / 9080 071
Telefax: +49 7171 / 9080 072
Fax PC: +49 7171 / 9080 073
E-Mail: info(at)

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