mirror of https://github.com/ArduPilot/ardupilot
77 lines
2.0 KiB
XML
77 lines
2.0 KiB
XML
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<?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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