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Mechanical system design and manufacturing process design of 500N Turbojet engine <br /> <br /> <br /> <br /> <br /> provide many engineering problem when the amount of the time and cost as well as limited design <br /> <br /> <br /> <br...
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| Format: | Final Project |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/14956 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | Mechanical system design and manufacturing process design of 500N Turbojet engine <br />
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provide many engineering problem when the amount of the time and cost as well as limited design <br />
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experience are considered. This research is to develop a small working engine with the limited <br />
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manufacturing process uses for developing country. <br />
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First step for building the engine is to calculate thermodynamics and propulsion <br />
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aerodynamics based on the paper “The Design of Small Turbojet Engine for High Speed UAV” <br />
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written by Dr. Firman Hartono from ITB. The second step is to obtain the type and rough dimension <br />
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of compressor, combustion chamber, turbine, nozzle, and shaft system of the engine. Translating <br />
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process from that theoretically designs type to the ready for production design, called “mechanical <br />
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system design”, give some engineering consideration and unpredictable aerodynamics losses. For <br />
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example, the design for the size and location of the bolt can influence aerodynamic stream at the <br />
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compressor. So, we decide which a design that can give less unexpected loses and more simple <br />
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manufacturing method for the components. <br />
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Engine starting and idle running test have already done. The result shows that the idle <br />
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condition of the engine is not achieved yet. Therefore, some further works are still needed. |
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