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Details van artikel 3 van 15 gevonden artikelen
| Titel: |
Combustion of Miscible Binary-Fuel Droplets at High Pressure Under Microgravity |
| Auteur: |
Mikami, M. Kono, M. Sato, J. Dietrich, D. L. Williams, F. A. |
| Verschenen in: |
Combustion science and technology |
| Paginering: | Jaargang 90 (1993) nr. 1-4 pagina's 111-123 |
| Jaar: |
1993-04-01 |
| Inhoud: |
The objective of this research is to study near-critical and super-critical combustion of droplets consisting of binary fuel mixtures. Experimental results are reported on the burning of fiber-supported droplets of mixtures of n-heptane and n-hexadecane, initially about 1 mm in diameter, under free-fall microgravity conditions. The ambient pressures range up to 3.0 MPa, extending above the critical pressure of both fuels, in room-temperature nitrogen-oxygen atmospheres having oxygen mole fractions of 0.12 and 0.13. Three-stage burning of the binary fuel droplets is observed, and the onset lime of the second stage is compared with the predictions of an existing theory. Experimental evidence of thermo-capillary and/or diffuso-capillary convection during the droplet burning is obtained. The results contribute to improving understanding of binary-fuel droplet-combustion processes at high pressures. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 3 van 15 gevonden artikelen
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