Proceedings of the 1st International Conference on Mechanical Engineering and Material Science (MEMS 2012)

Theoretical Film Cooling Effectiveness Investigation on C3X Vane Suction Side with Multi Trench Configuration

Authors
M.M. Abdala Antar, N.M. Elwekeel Fifi, Zheng Qun
Corresponding Author
M.M. Abdala Antar
Available Online December 2012.
DOI
https://doi.org/10.2991/mems.2012.122How to use a DOI?
Keywords
Gas turbine; Multi-trench; Film cooling; Adiabatic effectiveness; C3X; Jet interaction phenomena
Abstract
In the present work, computational simulations were made using SST turbulence model with Gamma Theta model which available in ANSYS CFX. Multi-trench configuration consists of two trenches together, one wider trench and the other is narrow trench that extruded from the wider one. Multi trench configuration was recessed on C3X vane suction side. Several blowing ratios in the range (0.5:3) were investigated. The results indicate that this configuration increased adiabatic effectiveness as blowing ratio increased. No observed film blow-off at all blowing ratios.
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This is an open access article distributed under the CC BY-NC license.

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Volume Title
Proceedings of the 1st International Conference on Mechanical Engineering and Material Science (MEMS 2012)
Series
Advances in Intelligent Systems Research
Publication Date
December 2012
ISBN
978-90-78677-59-8
ISSN
1951-6851
DOI
https://doi.org/10.2991/mems.2012.122How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - M.M. Abdala Antar
AU  - N.M. Elwekeel Fifi
AU  - Zheng Qun
PY  - 2012/12
DA  - 2012/12
TI  - Theoretical Film Cooling Effectiveness Investigation on C3X Vane Suction Side with Multi Trench Configuration
BT  - Proceedings of the 1st International Conference on Mechanical Engineering and Material Science (MEMS 2012)
PB  - Atlantis Press
SP  - 463
EP  - 466
SN  - 1951-6851
UR  - https://doi.org/10.2991/mems.2012.122
DO  - https://doi.org/10.2991/mems.2012.122
ID  - Antar2012/12
ER  -