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76 lines
2.0 KiB
76 lines
2.0 KiB
<?xml version="1.0"?> |
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<!-- Generated by Aero-Matic v 1.1 |
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Inputs: |
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horsepower: 0.250767 |
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pitch: fixed |
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max engine rpm: 9435 |
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prop diameter (ft): 0.83333333333333 |
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Outputs: |
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max prop rpm: 22515.60 |
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gear ratio: 0.42 |
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Cp0: 0.002731 |
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Ct0: 0.003823 |
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static thrust (lbs): 0.66 |
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--> |
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<propeller name="prop"> |
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<!--<ixx> 0.00 </ixx>--> |
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<ixx> 0.000041666666 </ixx> |
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<!--assuming solid rod of mass 8 g--> |
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<diameter unit="IN"> 10.0 </diameter> |
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<numblades> 2 </numblades> |
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<gearratio> 1.0 </gearratio> |
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<p_factor> 0.79 </p_factor> |
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<table name="C_THRUST" type="internal"> |
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<tableData><!--experimentally measured--> |
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0.0 0.0054513 |
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1.4 0.0054513 |
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<!--aeromatic generated--> |
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<!--0.0 0.0042--> |
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<!--0.1 0.0040--> |
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<!--0.2 0.0038--> |
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<!--0.3 0.0035--> |
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<!--0.4 0.0032--> |
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<!--0.5 0.0028--> |
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<!--0.6 0.0023--> |
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<!--0.7 0.0017--> |
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<!--0.8 0.0009--> |
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<!--1.0 -0.0003--> |
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<!--1.2 -0.0016--> |
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<!--1.4 -0.0030--> |
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</tableData> |
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</table> |
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<table name="C_POWER" type="internal"> |
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<tableData> |
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0.0 0.0028 |
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0.1 0.0028 |
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0.2 0.0027 |
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0.3 0.0027 |
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0.4 0.0025 |
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0.5 0.0023 |
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0.6 0.0021 |
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0.7 0.0018 |
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0.8 0.0015 |
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1.0 0.0005 |
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1.2 -0.0008 |
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1.4 -0.0025 |
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1.6 -0.0042 |
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</tableData> |
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</table> |
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<!-- thrust effects of helical tip Mach --> |
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<table name="CT_MACH" type="internal"> |
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<tableData> |
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0.85 1.0 |
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1.05 0.8 |
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</tableData> |
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</table> |
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<!-- power-required effects of helical tip Mach --> |
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<table name="CP_MACH" type="internal"> |
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<tableData> |
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0.85 1.0 |
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1.05 1.8 |
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2.00 1.4 |
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</tableData> |
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</table> |
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</propeller>
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