From 50ba684b84adc3c5d5a90db86668ed51ea712c4c Mon Sep 17 00:00:00 2001
From: tony <tony>
Date: Sun, 22 Sep 2002 15:21:01 +0000
Subject: [PATCH] Latest JSBSim updates, including a thrust-only turbofan
 model.

---
 Aircraft/f16-set.xml           | 37 ++++++++++++++++++++++
 Engine/direct.xml              |  3 ++
 Engine/low_bypass_turbofan.xml | 56 ++++++++++++++++++++++++++++++++++
 3 files changed, 96 insertions(+)
 create mode 100644 Aircraft/f16-set.xml
 create mode 100644 Engine/direct.xml
 create mode 100755 Engine/low_bypass_turbofan.xml

diff --git a/Aircraft/f16-set.xml b/Aircraft/f16-set.xml
new file mode 100644
index 000000000..1ccf770d4
--- /dev/null
+++ b/Aircraft/f16-set.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0"?>
+<!--
+************************************************************************
+Cessna 172 simulation config. This files ties together all the components
+used by FGFS to represent the C172. Components include the flight data 
+model, instrument panel, and external 3D model.
+3D models can be downloaded from http://home.t-online.de/home/Wolfram.Kuss/
+
+October 23 2001 John Check, fgpanels@rockfish.net
+************************************************************************
+-->
+
+<PropertyList>
+
+ <sim>
+
+  <description>General Dynamics F-16</description>
+ 
+  <flight-model>jsb</flight-model>
+  <aero>f16</aero>
+  
+  <sound>
+   <audible>true</audible>
+   <path>Aircraft/a4/a4-sound.xml</path>
+  </sound>
+
+  <panel>
+   <visibility>false</visibility>
+  </panel>
+
+  <model>
+   <path>Aircraft/a4/Models/a4-blue.xml</path>
+  </model>
+
+ </sim>
+
+</PropertyList>
diff --git a/Engine/direct.xml b/Engine/direct.xml
new file mode 100644
index 000000000..dfeb021e1
--- /dev/null
+++ b/Engine/direct.xml
@@ -0,0 +1,3 @@
+<?xml version="1.0"?>
+<FG_DIRECT NAME="Direct">
+</FG_DIRECT>
diff --git a/Engine/low_bypass_turbofan.xml b/Engine/low_bypass_turbofan.xml
new file mode 100755
index 000000000..5e97bf5f3
--- /dev/null
+++ b/Engine/low_bypass_turbofan.xml
@@ -0,0 +1,56 @@
+<?xml version="1.0"?>
+<!-- turbofan engine model from Stevens simualtion text -->
+<FG_TURBINE NAME="low_bypass_turbofan">
+  <!-- max military thrust (no afterburner), lbs -->
+  MAXMILTHRUST 12680
+  <!-- max augmented thrust (afterburner lit), lbs -->
+  MAXAUGTHRUST 28886
+  <!-- Idle Thrust -->
+  <TABLE NAME="IdleThrust" TYPE="TABLE">
+    Idle_power_thrust
+    6
+    6
+    FG_MACH
+    FG_ALTITUDE
+    FG_NONE
+                0   10000   20000   30000   40000  50000
+    0.0    0.0836  0.0528  0.0694  0.0899  0.1183  0.1467
+    0.2    0.0501  0.0335  0.0544  0.0797  0.1049  0.1341
+    0.4    0.0047  0.0020  0.0272  0.0595  0.0891  0.1203
+    0.6   -0.0804 -0.0560 -0.0237  0.0276  0.0718  0.1073
+    0.8   -0.2129 -0.1498 -0.1025 -0.0195  0.0473  0.0868
+    1.0   -0.2839 -0.1104 -0.0469 -0.0270 -0.0158  0.0552
+  </TABLE>
+
+  <TABLE NAME="MilThrust" TYPE="TABLE">
+    Military_power_thrust
+    6
+    6
+    FG_MACH
+    FG_ALTITUDE
+    FG_NONE
+               0    10000   20000     30000    40000    50000
+    0.0   1.0000   0.7216   0.4890   0.3115   0.1932   0.1104
+    0.2   1.0000   0.7216   0.4979   0.3186   0.1948   0.1104
+    0.4   0.9945   0.7344   0.5213   0.3383   0.2050   0.1230
+    0.6   0.9968   0.7759   0.5591   0.3675   0.2240   0.1309
+    0.8   0.9771   0.8025   0.6112   0.4196   0.2563   0.1522
+    1.0   0.9211   0.7767   0.6349   0.4811   0.2997   0.1822
+  </TABLE>
+
+  <TABLE NAME="AugThrust" TYPE="TABLE">
+    Augmented_thrust
+    6
+    6
+    FG_MACH
+    FG_ALTITUDE
+    FG_NONE
+                0    10000   20000     30000    40000    50000
+    0.0    0.6924   0.5193   0.3739   0.2423   0.1385   0.0865
+    0.2    0.7415   0.5435   0.3886   0.2535   0.1535   0.0900
+    0.4    0.7858   0.5837   0.4241   0.2823   0.1731   0.0981
+    0.6    0.8392   0.6546   0.4764   0.3214   0.1973   0.1113
+    0.8    0.9025   0.7296   0.5530   0.3848   0.2375   0.1367
+    1.0    1.0000   0.8073   0.6335   0.4668   0.2992   0.1751
+  </TABLE>
+</FG_TURBINE>