| DOI | Resolve DOI: https://doi.org/10.1115/GT2020-14116 |
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| Author | Search for: Jiang, Lei-Yong1 |
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| Affiliation | - National Research Council Canada. Aerospace
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| Format | Text, Article |
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| Conference | ASME Turbo Expo 2020: Turbomachinery Technical Conference and Exposition, September 21 - 25, 2020, Virtual, Online |
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| Abstract | A practical method to assess quantitatively the uniformity of fuel/air mixing is essential for research and development of advanced low-emission combustion systems. A non-uniformity factor, based on the fuel/air equivalence ratio, is proposed and demonstrated in a simple methane/air venturi mixer. It has two advantages over the unmixedness parameter and uniformity index approaches: it is correlated with the fuel/air mixture combustion property, and the maximum temperature deviation from the designed value caused by fuel/air non-uniformity can be estimated. Because of these, it can be used as a criterion to check fuel/air mixing quality, or as a target for fuel/air mixer design with acceptable maximum temperature deviation. |
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| Publication date | 2020-09-21 |
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| Publisher | American Society of Mechanical Engineers |
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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 | 58ced0bf-9124-492d-801c-43d6941bd402 |
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| Record created | 2021-12-03 |
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| Record modified | 2021-12-03 |
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