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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Michalec, Michal
Brno University of Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (4/4 displayed)
- 2023A novel geometry optimization approach for multi-recess hydrostatic bearing pad operating in static and low-speed conditions using CFD simulation
- 2021Inlet shape optimization of pneumobile engine pneumatic cylinder using CFD analysiscitations
- 2021Studies on structural, mechanical and erosive wear properties of ZA-27 alloy-based micro-nanocompositescitations
- 2021Studies on structural, mechanical and erosive wear properties of ZA-27 alloy-based micro-nanocompositescitations
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document
Inlet shape optimization of pneumobile engine pneumatic cylinder using CFD analysis
Abstract
The aim of this study is to minimize minor losses in cap-end ports of a pneumatic cylinder used in pneumobil vehicle engine. Six geometry arrangements of intake ports, including the currently used version, were designed assuming conventional machining technology. Boundary conditions for the analysis were acquired from experimental measurement. The air flow was analyzed by 3D stationary CFD analysis in ANSYS Fluent for all designs. Pressure drop was used as the evaluation criteria. Two best configurations according to the obtained results were optimized using ANSYS Fluent Adjoint Solver. The pressure drop was reduced by 81.1% using this method. The obtained results will be used for design of solid geometry customized for production by lost wax casting process.