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Added some of Andy's suggestions to increase moment on prop and turbo-mul

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to 2.0.  A few other adjustments including disabling "armament" ballast.
This commit is contained in:
jimw 2003-05-05 00:48:56 +00:00
parent b781bf8457
commit c86a85f040
1 changed files with 14 additions and 11 deletions
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25
Aircraft-yasim/p51d.xml
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@ -10,6 +10,7 @@ performance data, and wild guesses. These sites provided particularly
useful information or were simply fun to visit:
Performance data:
http://www.hq.nasa.gov/office/pao/History/SP-468/app-a2.htm
http://www.olympicflightmuseum.com/aircraft_gallery/p51d_mustang.htm
http://www.btinternet.com/~lee_mail/P51.html
http://www.sprucegoose.org/pdfs/planes/P51Mustang.pdf
@ -52,16 +53,16 @@ The reference datum for measurements is the nose.
<!-- pilot's eyepoint -->
<cockpit x="-4.495" y="0" z="0.689"/>
<fuselage ax="0.0" ay="0.0" az="0.0" bx="-9.9" by="0" bz="0.0"
width="0.897" taper="0.30"/>
<fuselage ax="0.0" ay="0.0" az="0.0" bx="-9.9" by="0.0" bz="0.0"
width="0.94" taper="0.14"/>
<!--
stall aoa not available
flap drag not available
-->
<wing x="-3.96" y="0.49" z="-0.67" taper="0.466" incidence="1"
<wing x="-3.96" y="0.49" z="-0.67" taper="0.466" incidence="1"
length="5.16" chord="2.845" sweep="3.5" dihedral="5">
<stall aoa="13" width="4" peak="1.5"/>
<stall aoa="12" width="4" peak="1.5"/>
<flap0 start="0.024" end="0.543" lift="1.2" drag="1.4"/>
<flap1 start="0.543" end="0.97" lift="1.2" drag="1.4"/>
<control-input axis="/controls/flight/flaps" control="FLAP0"/>
@ -71,18 +72,18 @@ flap drag not available
<control-input axis="/controls/flight/aileron-trim" control="FLAP1" split="true"/>
</wing>
<hstab x="-8.62" y="0.18" z="0.35" taper="0.639" effectiveness="1.8"
<hstab x="-8.62" y="0.18" z="0.35" taper="0.639" effectiveness="1.0"
length="1.834" chord="1.256" sweep="0" incidence="2">
<stall aoa="14" width="4" peak="1.5"/>
<flap0 start="0.0" end="1.8" lift="1.8" drag="1.2"/>
<stall aoa="13" width="4" peak="1.5"/>
<flap0 start="0.0" end="1.8" lift="1.4" drag="1.2"/>
<control-input axis="/controls/flight/elevator" control="FLAP0"/>
<control-input axis="/controls/flight/elevator-trim" control="FLAP0"/>
<control-output control="FLAP0" prop="/surface-positions/elevator-pos-norm"/>
</hstab>
<!-- rudder has to be able to counteract aileron drag -->
<vstab x="-9.30" y="0" z="-0.37" taper="0.432" effectiveness="3.0"
length="1.971" chord="1.55" sweep="45">
<vstab x="-9.30" y="0" z="-0.37" taper="0.432" effectiveness="1.5"
length="1.971" chord="2.65" sweep="25">
<stall aoa="15" width="4" peak="1.5"/>
<flap0 start="0" end="1" lift="1.3" drag="1.2"/>
<control-input axis="/controls/flight/rudder" control="FLAP0" invert="true"/>
@ -93,9 +94,9 @@ flap drag not available
<propeller x="-0.75" y="0" z="0"
radius="1.75"
mass="1690" moment="12"
mass="1690" moment="110"
eng-power="1490" eng-rpm="2300"
turbo-mul="1.25" wastegate-mp="47"
turbo-mul="2.0" wastegate-mp="47"
cruise-alt="25000" cruise-power="1350"
cruise-speed="304" cruise-rpm="2700"
min-rpm="800" max-rpm="3000" >
@ -137,8 +138,10 @@ flap drag not available
<ballast x="-4.495" y="0" z="0.689" mass="180"/>
<!-- armament -->
<!-- Had too much weight I think...disable until stall speed fixed
<ballast x="-3.20" y="0.7" z="-0.60" mass="800"/>
<ballast x="-3.20" y="-0.7" z="-0.60" mass="800"/>
-->
<!-- prop -->
<!--