... acquisition system. A summary of some of the lessons learned from different test campaigns conducted from 2018 to 2021 is provided, along with a discussion on the measurement upgrades performed. The experience obtained with this rig, as recounted in this paper, could be relevant to similar test rigs or future...

... Energy AG Maximilian Karl Mühlheim a.d.R., Germany Christian Kunkel Heinz-Peter Schi er Technical University of Darmstadt Institute of Gas Turbines and Aerospace Propulsion Darmstadt, Germany ABSTRACT Symbols Frequency Length A new transonic compressor test rig for gas turbine front Indices Revolution...

... speedlines in a fairly wide range of conditions, provided that geometrical and operational details are carefully matched. Keywords: IPT, turbine maps, test rig, CFD NOMENCLATURE speed of sound cross sectional area ADP aero design point B1 blade absolute, relative velocity magnitude spouting velocity...

...Abstract Abstract As a new type of acoustic-electric conversion method, bi-directional impulse turbine provides great potential for developing large scale and economic thermoacoustic power generators. A test rig for turbine tests in acoustic fields, which are provided through two reciprocating...

... 04 08 2009 In the present paper a steady state analysis of a SOFC/GT hybrid cycle test rig is shown. In the test rig the SOFC stack is replaced by a hardware simulator. Therefore the cycle can be investigated without the risk of damaging the cell. One focus of the numerical studies...

... 04 08 2009 Within the scope of a hybrid power plant project a micro gas turbine test rig was developed and is actually under construction at the DLR Institute of Combustion Technology. The test rig consists of a Turbec T100PH micro gas turbine and the required piping system...