> open("/usr/local/share/FlightGear/data/Aircraft/b29/Engine/R-3350.xml",

The directory should be plural, "Engines".  Maybe that will fix it.

Also, this prop config will give you better thrust.  Aero-Matic's prop 
generator needs some work.

<xml version="1.0"?>
<!-- Generated by Aero-Matic v 0.7, with new CT and CP
     tables from Aero-Matic v 0.8

     Inputs:
       horsepower:   2200.0
       pitch:        variable

     Outputs:
       linear-blade-inches: 248.59203527064
-->

<FG_PROPELLER NAME="prop">
  IXX       53.2729
  DIAMETER   199.2
  NUMBLADES  4
  GEARRATIO  2.3
  MINPITCH   12
  MAXPITCH   40
  MINRPM    904
  MAXRPM   1130
  C_THRUST   2 2
                12         40
       0.0      0.0519     0.0519
       2.4      0.0519     0.0519 
  C_POWER   17 2
                12         40
       0.0      0.0604     0.1204
       0.1      0.0604     0.1204
       0.2      0.0575     0.1204
       0.3      0.0547     0.1204
       0.4      0.0481     0.1204
       0.5      0.0396     0.1191
       0.6      0.0321     0.1177
       0.7      0.0189     0.1151
       0.8      0.0075     0.1097
       1.0     -0.0226     0.0896
       1.2     -0.0660     0.0602
       1.4     -0.1226     0.0301
       1.6     -0.1811    -0.0026
       1.8     -0.2415    -0.0734
       2.0     -0.3019    -0.1469
       2.2     -0.3623    -0.2203
       2.4     -0.4227    -0.2937
</FG_PROPELLER>


Dave

_______________________________________________
Flightgear-devel mailing list
Flightgear-devel@flightgear.org
http://mail.flightgear.org/mailman/listinfo/flightgear-devel
2f585eeea02e2c79d7b1d8c4963bae2d

Reply via email to