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| 3D design format |
54 files (STL and ZIP) Close
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| Last update | 2020-08-15 at 02:16 |
| Publication date | 2018-06-18 at 05:44 |
| Design number | 27290 |
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Dear Muchesuw
This model is premised on use of the home type vacuum cleaner only. Please understand.
Most engines of actual helicopter are using the jet fuel of a kerosene type.
Interpreting the "gas" of your question as the fuel, I answer.
This fuel needs cautions for handling at the inflammable hazardous material.
Moreover, ignition, stable combustion, and shutdown require many precise control apparatus.
In order to obtain the high RPM for ignition especially, the electric-starter is also required.
If it is probably this size, it will be presumed that it is 10,000RPM or more.
These control apparatus is not common, unless it designs the apparatus suitable for each model, it does not operate well.
Furthermore, the measure against high temperature is required and a heat-resistant alloy is especially indispensable to Combustion liner, Turbine and Exhaust duct.
Combustion liner needs advanced design and examination with fueling nozzles, in order to obtain stable combustion and suitable turbine temperature.
Moreover, the measure against a high velocity revolution and the examination also become indispensable.
Various points which it should still be careful of are omitted although it is.
Anyway, I regard that the gas turbine engine for models using jet fuel is not marketed as the above reason being related.
First of all, after deciding the purpose of use, commercial rotation devices (motor, piston engine, etc.) are looked for.
Please refer to it above.
Thank you for the comment.