SGT-A35 (RB211) User Group

The overall objective and expectations of the SGT-A35 (formerly Industrial RB211) User Group is to develop a strong, independent and knowledgeable user community in order to increase the reliability, reduce risk and reduce operational costs of this Siemens aeroderivative engine.

This User Group covers the entire RB211 engine family.

If you are interested in this User Group, please email Valentin Moens at vm[at]

The following ETN Members are part of the SGT-A35 User Group Steering Committee:


The 2020 SGT-A35 User Group Meeting was supported by :

© SGT-A35, Siemens

The objectives of the User Group are to:

  • Provide a continuous and focused dialog between the user community, Siemens and ISPs in order to define and develop solutions to prioritised operational issues/requirements;
  • Identify more generic issues that can be brought to the ETN’s Technical Committees in order to explore potential solutions together with leading experts from the R&D community;
  • Explore opportunities to reduce issues through development of standardisation of gas turbine packages. ETN has already two ongoing successful projects in this field related to exhaust systems and air filtration.

After the meeting the Steering Committee of the Industrial RB211 User Group will evaluate the proposed solutions and initiate a follow-up process with close discussions with Siemens, the R&D community and ISPs in order to identify the best way forward to address and overcome the issues as well as to fulfil the user community’s future needs.

Various types of collaboration schemes could be sought depending on the type of issues, such as R&D projects, feasibility studies, as well as development of best practice guidelines or standards.

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Valentin Moëns, Technical Project Officer

vm[at]   +32 (0)2 646 15 77

Upcoming events

There are no upcoming events

Past events

  • | SGT-A35 User Group – follow-up of 2020 meetingThe SGT-A35 user community will hold meetings in April and May...  Read more.

  • | SGT-A35 | RB211 User Group Meeting 2020ETN’s virtual SGT-A35 User Group Meeting will be held on 6-8 October 2020...  Read more.

  • | SGT-A35 | RB211 User Group Meeting 2019ETN's SGT-A35 (Industrial RB211) User Group Meeting will take place on 7-9 May 2019 in Amsterdam, Netherlands...  Read more.

  • | SGT-A35 | RB211 User Group meeting 2018The 2018 edition of the SGT-A35 User Group meeting was held on 26-27 April in Sitges (near Barcelona), Spain....  Read more.

  • | SGT-A35 | RB211 User Group meeting 2017The first meeting of the Industrial RB211 User group took place on 3 and 4 May 2017 in Milan, Italy....  Read more.



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