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High Hydrogen


The data are the results of tests carried out in a project funded by the Energy Technologies Institute (ETI) to model at reduced scale, the consequences of a flameout in a full-size combined cycle gas turbine (CCGT) when running on high hydrogen fuel mixtures. The High Hydrogen data set includes data from 69 Circular Duct Tests and 76 tests with a Heat Recovery Steam Generator. The data are further described by read me files in each directory and by reports in the directory Supporting_Documentation.
Phase 1 data (Circular Duct tests 1 - 69 and Heat Recovery Steam Generator tests 1 to 17) were added in December 2017. Phase 2 data (Heat Recovery Steam Generator tests 18 to 76) were added in December 2019, when this catalogue entry was updated accordingly.


The Energy Technologies Institute (ETI), Imperial College London.


The Energy Technologies Institute (ETI)


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No DOI minted

Citation (APA Style 7th Edition):

The Energy Technologies Institute (ETI), Imperial College London. (2011). High Hydrogen [Data set]. The Energy Technologies Institute (ETI). https://ukerc.rl.ac.uk/cgi-bin/dataDiscover.pl?Action=detail&dataid=beef8799-670a-4cab-9883-7a522c654c65

Energy Category

Field Dates:

29/07/2011 - 07/06/2019

Data Date Range:

29/07/2011 - 07/06/2019

Data type:

Time Series

Data format:

No format supplied



Number of Units:


Unit Type:


Number of Records:



Flame ionisation detectors (detecting change in voltage), optical probes (detecting change in voltage), pressure, temperature.


Open Access if terms and conditions accepted (ETI High Hydrogen)

Rights Overview:

Use of these data indicates your acceptance of the terms and conditions of the High Hydrogen Project - ETI Open Licence for Materials. You must acknowledge the source of the data as indicated in the licence.



Related Project:

High Hydrogen

Related Datasets:

No related datasets

The Energy Data Centre works in collaboration with the CEDA Archive to provide this information