fgdata/Engine/T76_sim.xml

<?xml version="1.0"?>

<!-- T76 turboprop engine model
     for the SimTurbine turbine model -->

<FG_SIMTURBINE NAME="T76">
  <!--
     MILTHRUST     max static thrust (without afterburning) at S.L. (installed), lbf
     MAXTHRUST     max static thrust with afterburning at S.L. (installed), lbf
     BYPASSRATIO   bypass ratio
     TSFC          thrust-specific fuel consumption (lbm/hr/lbf)
     ATSFC         augmented TSFC (lbm/hr/lbf)
     IDLEN1        idle percent rpm of fan spool
     IDLEN2        idle percent rpm of inner spool
     MAXN1         N1 at 100% throttle
     MAXN2         N2 at 100% throttle
     AUGMENTED     = 1 if augmentation installed, else = 0
     AUGMETHOD     = 0 if using property /engine[n]/augmentation
                   = 1 if using last 1% of throttle movement
     INJECTED      = 1 if water injection installed

     TABLE(0)      idle thrust vs. altitude and mach
     TABLE(1)      maximum un-augmented thrust vs. altitude and mach
     TABLE(2)      augmented thrust multiplier vs. altitude and mach
     TABLE(3)      water-injection multiplier vs. altitude and mach
  -->

  MILTHRUST    1600
  MAXTHRUST    1600
  BYPASSRATIO  0
  TSFC         0.55
  ATSFC        0.00
  IDLEN1       0.0
  IDLEN2       61.0
  MAXN1        0.0
  MAXN2        100.0
  AUGMENTED    0
  AUGMETHOD    0
  INJECTED     0

  <TABLE NAME="IdleThrust" TYPE="TABLE">
    Idle_power_thrust_factor
    2
    2
    velocities/mach-norm
    position/h-sl-ft
    none
                0  40000
    0.0    0.0000  0.0000
    1.0    0.0000  0.0000
  </TABLE>

 <TABLE NAME="MilThrust" TYPE="TABLE">
  Military_power_thrust_factor
  6
  6
  velocities/mach-norm
  position/h-sl-ft
  none
              0   10000   20000   30000   40000   50000
  0.0    1.0000  0.7400  0.5340  0.3720  0.2410  0.1490
  0.2    0.7340  0.6970  0.5060  0.3550  0.2310  0.1430
  0.4    0.6210  0.5920  0.4060  0.3570  0.2330  0.1450
  0.6    0.3210  0.2710  0.2020  0.1780  0.1020  0.0640
  0.8    0.0200  0.0200  0.0200  0.0200  0.0200  0.0200
  1.0    0.0     0.0     0.0     0.0     0.0     0.0
 </TABLE>
</FG_SIMTURBINE>