| DOI | Resolve DOI: https://doi.org/10.2514/6.2021-2656 |
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| Author | Search for: Davison, Craig R.1; Search for: Chalmers, Jennifer L.1 |
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| Affiliation | - National Research Council of Canada. Aerospace
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| Format | Text, Article |
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| Conference | AIAA Aviation 2021 Forum, August 2-6, 2021, Virtual Event |
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| Abstract | Characterizing mixed phase environments is an ongoing challenge in icing research. The Gas Turbine Laboratory at the National Research Council of Canada uses three different instruments to differentiate liquid and ice water content. The instruments are the NRC compact isokinetic total water content probe, the SEA multi-element probe and the SEA T-shaped multi-element probe. Each has its advantages and are in active use. To properly compare tests using different probes they have been assessed under a variety of conditions in an altitude wind tunnel. Initially the probes were compared under fully glaciated and liquid environments. A mixed phase environment was generated by combining super cooled liquid spray and injected ice crystals. The response to the conditions encountered within a warm engine environment was also examined starting with fully glaciated conditions and increasing levels of melt to increase the liquid water content. This paper describes the test conditions and presents the results. |
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| Publication date | 2021-08-02 |
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| Publisher | American Institute of Aeronautics and Astronautics |
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| In | |
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| Language | English |
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| Peer reviewed | Yes |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | 0be14efa-a610-48d1-91b2-72a9217a75e1 |
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| Record created | 2023-01-05 |
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| Record modified | 2023-01-05 |
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