<?xml version="1.0" encoding="ISO-8859-1"?>

<!--
   raw approximation of the Pratt & Whitney T73 or Pratt & Whitney JFTD12 family
   4,500 shp each
 -->    
<turbine_engine name="pratt_n_whitney_t73">
  <milthrust> 20160.00 </milthrust> <!-- estimate via *= 2.24 -->
  <bypassratio>     0.0   </bypassratio>
  <tsfc>            0.60  </tsfc>
  <bleed>           0.001 </bleed>
  <idlen1>         30.0   </idlen1>
  <idlen2>         60.0   </idlen2>
  <maxn1>         100.0   </maxn1>
  <maxn2>         100.0   </maxn2>
  <augmented>         0   </augmented>
  <injected>          0   </injected>

  <function name="IdleThrust">
   <table>
    <independentVar lookup="row">velocities/mach</independentVar>
    <independentVar lookup="column">atmosphere/density-altitude</independentVar>
    <tableData>
         -10000       0   10000   20000   30000   40000   50000   60000
     0.0  0.0430  0.0488  0.0528  0.0694  0.0899  0.1183  0.1467  0.0
     0.2  0.0500  0.0501  0.0335  0.0544  0.0797  0.1049  0.1342  0.0
     0.4  0.0040  0.0047  0.0020  0.0272  0.0595  0.0891  0.1203  0.0
     0.6  0.0     0.0     0.0     0.0276  0.0718  0.0430  0.0     0.0
     0.8  0.0     0.0     0.0     0.0     0.0174  0.0086  0.0     0.0
     1.0  0.0     0.0     0.0     0.0     0.0     0.0     0.0     0.0
   </tableData>
   </table>
  </function>

  <function name="MilThrust">
   <table>
    <independentVar lookup="row">velocities/mach</independentVar>
    <independentVar lookup="column">atmosphere/density-altitude</independentVar>
    <tableData>
         -10000       0   10000   20000   30000   40000   50000   60000
     0.0  1.1260  1.0000  0.7400  0.5340  0.3720  0.2410  0.1490  0.0
     0.2  1.1000  0.9340  0.6970  0.5060  0.3550  0.2310  0.1430  0.0
     0.4  1.0000  0.6410  0.6120  0.4060  0.3570  0.2330  0.1450  0.0
     0.6  0.4430  0.3510  0.2710  0.2020  0.1780  0.1020  0.0640  0.0
     0.8  0.0240  0.0200  0.0160  0.0130  0.0110  0.0100  0.0     0.0
     1.0  0.0     0.0     0.0     0.0     0.0     0.0     0.0     0.0
    </tableData>
   </table>
  </function>

</turbine_engine>
