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MD-10ACF.xml
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MD-10ACF.xml
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<?xml version="1.0" encoding="UTF-8" ?>
<!--
McDonnell Douglas MD-10ACF YASim FDM
By Ryan Miller
Specifications can be viewed on Boeing's website:
http://www.boeing.com/commercial/dc_10/tech.html
More can be found on airliners.net:
http://www.airliners.net/aircraft-data/stats.main?id=279
Modifications for an upgrade to Boeing/McDonnell Douglas MD-10 performance by David Waggoner, 20Jan14.
Upgrade to approximate MD-11 Pratt & Whitney PW4462 - 62,000 lbf (280 kN) Engines, by David Waggoner, 30 Aug 2014. From Wikipedia: http://en.wikipedia.org/wiki/Pratt_%26_Whitney_PW4000
MD-11 Specs: http://en.wikipedia.org/wiki/McDonnell_Douglas_MD-11#Specifications
-->
<airplane mass="266191" version="YASIM_VERSION_CURRENT">
<!-- Approach configuration based on stall chart http://tinypic.com/hsqd1l.jpg (from airliners.net thread http://www.airliners.net/aviation-forums/tech_ops/read.main/135496/) -->
<approach speed="132" aoa="4.0" fuel="0.2">
<control-setting axis="/controls/engines/engine[0]/throttle-lever" value="0.6" />
<control-setting axis="/controls/engines/engine[1]/throttle-lever" value="0.6" />
<control-setting axis="/controls/engines/engine[2]/throttle-lever" value="0.6" />
<control-setting axis="/controls/flight/flaps" value="1.0" />
<control-setting axis="/controls/flight/slats" value="1.0" />
<control-setting axis="/controls/gear/gear-down" value="1.0" />
<solve-weight idx="0" weight="1200.0" />
<solve-weight idx="1" weight="142700.0" />
</approach>
<cruise speed="530" alt="37000" fuel="0.8">
<control-setting axis="/controls/engines/engine[0]/throttle-lever" value="0.95" />
<control-setting axis="/controls/engines/engine[1]/throttle-lever" value="0.95" />
<control-setting axis="/controls/engines/engine[2]/throttle-lever" value="0.95" />
<control-setting axis="/controls/flight/flaps" value="0.0" />
<control-setting axis="/controls/flight/slats" value="0.0" />
<control-setting axis="/controls/gear/gear-down" value="0.0" />
<solve-weight idx="0" weight="1200.0" />
<solve-weight idx="1" weight="142700.0" />
</cruise>
<cockpit x="25.1" y="0.54" z="6.06" />
<!-- Fuselage -->
<fuselage ax="17.74" ay="0.0" az="5.18" bx="-10.12" by="0.0" bz="5.133" width="6.0" taper="1.0" midpoint="1.0" />
<fuselage ax="27.67" ay="0.0" az="4.843" bx="17.74" by="0.0" bz="5.18" width="6.0" taper="0.14" midpoint="1.0" />
<fuselage ax="-10.12" ay="0.0" az="5.133" bx="-24.587" by="0.0" bz="6.101" width="6.0" taper="0.22" midpoint="0.0" />
<!-- Wings -->
<!-- Inner segment -->
<mstab x="0.0" y="2.45" z="3.67" length="7.6" chord="12.107" sweep="24.5" taper="0.64" camber="-0.1" dihedral="8.5" incidence="5.0" twist="-2.0" idrag="2.0">
<stall aoa="10.0" width="7" peak="1.5" />
<flap0 start="0.08" end="0.7" lift="1.5" drag="2.0" />
<flap1 start="0.7" end="1.0" lift="1.7" drag="1.3" />
<slat start="0.22" end="0.66" aoa="3.0" drag="1.1" />
<spoiler start="0.06" end="0.62" lift="0.0" drag="1.6" />
<control-input axis="/controls/flight/flaps" control="FLAP0" />
<control-input axis="/fcs/aileron-inner-cmd-norm" control="FLAP1" split="true" />
<control-input axis="/controls/flight/aileron-trim" control="FLAP1" split="true" />
<control-input axis="/controls/flight/slats" control="SLAT" />
<control-input axis="controls/flight/spoilers-ground-cmd-norm" control="SPOILER" />
<control-output control="FLAP0" prop="/surface-positions/flap-inner-pos-norm" />
<control-output control="FLAP1" side="left" prop="/surface-positions/left-aileron-inner-pos-norm" />
<control-output control="FLAP1" side="right" prop="/surface-positions/right-aileron-inner-pos-norm" />
<control-output control="SLAT" prop="/surface-positions/slat-inner-pos-norm" />
<control-output control="SPOILER" side="left" prop="/surface-positions/fdm-spoiler-inner-pos-norm" />
<control-speed control="FLAP0" transition-time="40.0" />
<control-speed control="FLAP1" transition-time="3.0" />
<control-speed control="SLAT" transition-time="30.0" />
<control-speed control="SPOILER" transition-time="0.7" />
</mstab>
<!-- Outer segment -->
<wing x="-3.114" y="9.219" z="4.235" length="18.8" chord="7.81" sweep="32.0" taper="0.3" camber="0.01" dihedral="6.4" incidence="3.0" twist="-2.9" idrag="2.0">
<stall aoa="8.0" width="5" peak="0.8" />
<flap0 start="0.0" end="0.52" lift="1.5" drag="2.0" />
<flap1 start="0.53" end="0.825" lift="1.1" drag="1.3" />
<slat start="0.0" end="0.85" aoa="3.0" drag="1.1" />
<spoiler start="0.03" end="0.45" lift="0.0" drag="1.6" />
<control-input axis="/controls/flight/flaps" control="FLAP0" />
<control-input axis="/fcs/aileron-outer-cmd-norm" control="FLAP1" split="true" />
<control-input axis="/controls/flight/aileron-outer-trim" control="FLAP1" split="true" />
<control-input axis="/controls/flight/slats" control="SLAT" />
<control-input axis="/controls/flight/speedbrakes-cmd-norm" control="SPOILER" />
<control-output control="FLAP0" prop="/surface-positions/flap-outer-pos-norm" />
<control-output control="FLAP1" side="left" prop="/surface-positions/left-aileron-outer-pos-norm" />
<control-output control="FLAP1" side="right" prop="/surface-positions/right-aileron-outer-pos-norm" />
<control-output control="SLAT" prop="/surface-positions/slat-outer-pos-norm" />
<control-output control="SPOILER" side="left" prop="/surface-positions/fdm-spoiler-outer-pos-norm" />
<control-speed control="FLAP0" transition-time="40.0" />
<control-speed control="FLAP1" transition-time="3.0" />
<control-speed control="SLAT" transition-time="30.0" />
<control-speed control="SPOILER" transition-time="0.7" />
</wing>
<!-- Horizontal stabilizers -->
<hstab x="-19.448" y="0.91" z="5.632" length="11.5" chord="8.0" sweep="30.0" taper="0.4" dihedral="10.6" camber="-0.1" twist="-1.0" idrag="1.1">
<stall aoa="15.0" width="7" peak="1.5" />
<flap0 start="0.0" end="1.0" lift="1.5" drag="1.3" />
<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>
<!-- Vertical stabilizer -->
<vstab x="-17.8" y="0.0" z="7.68" length="12.0" chord="8.0" taper="0.4" sweep="35.0" idrag="1.5">
<stall aoa="15" width="2" peak="1.5" />
<flap0 start="0.37" end="1.0" lift="1.5" drag="1.3" />
<control-input axis="/fcs/rudder-cmd-norm" control="FLAP0" invert="true" />
<control-input axis="/controls/flight/rudder-trim" control="FLAP0" invert="true" />
<control-output control="FLAP0" prop="/surface-positions/rudder-pos-norm" min="1" max="-1" />
<control-speed control="FLAP0" transition-time="1.5" />
</vstab>
<!-- Engines -->
<!-- Fuselage objects for nacelles --> <!-- Thrust increase for theoretical engine upgrade to MD-11 PW4462 - 62,000 lbf (280 kN) by David Waggoner, 30 August 2014
FG MD-11 PW-4156A Engine Performance Specs <jet x="-2.125" y="8.138" z="3.541" mass="9047.0" thrust="62000.0" afterburner="0" rotate="0.0" n1-idle="33.0" n1-max="110.0" n2-idle="53.0" n2-max="103.0" tsfc="0.394" egt="700.0" epr="2.0" exhaust-speed="1555.0" spool-time="3.0"> -->
<fuselage ax="7.142" ay="8.138" az="2.536" bx="2.461" by="8.138" bz="2.536" width="2.742" taper="0.94" midpoint="0.0" />
<fuselage ax="7.142" ay="-8.138" az="2.536" bx="2.461" by="-8.138" bz="2.536" width="2.742" taper="0.94" midpoint="0.0" />
<fuselage ax="-14.534" ay="0.0" az="9.654" bx="-24.871" by="0.0" bz="9.293" width="2.84" taper="0.94" midpoint="0.0" />
<!-- Actual engines -->
<!-- Engine Specifications Pratt & whitney PW4460/62:
Fan tip diameter: 94 in; Length, flange to flange: 132.7 in; Takeoff thrust: 52,000-62,000 lb; Flat rated temperature: 86 or 92° F; Bypass ratio: 4.8-5.0; Overall pressure ratio: 27.5-32.3; Fan pressure ratio: 1.65-1.80
Source: http://www.pw.utc.com/Content/PW400094_Engine/pdf/B-1-4-1_fact-sheet-commercial_pw4000_94.pdf -->
<jet x="5.18" y="8.138" z="2.536" mass="9047.0" thrust="94000.0" afterburner="0" rotate="0.0" n1-idle="36.3" n1-max="121.0" n2-idle="58.3" n2-max="113.3" tsfc="0.125" egt="1250.0" epr="2.8" exhaust-speed="2010.5" spool-time="2.0">
<control-input axis="/controls/engines/engine[0]/throttle-lever" control="THROTTLE" />
<control-input axis="/controls/engines/engine[0]/reverser" control="REVERSE_THRUST" />
<control-output control="REVERSE_THRUST" prop="/engines/engine[0]/reverser-pos-norm" />
<control-speed control="REVERSE_THRUST" transition-time="1.0" />
<actionpt x="2.461" y="8.138" z="2.536" />
</jet>
<jet x="-18.73" y="0.0" z="9.508" mass="9047.0" thrust="94000.0" afterburner="0" rotate="0.0" n1-idle="36.3" n1-max="121.0" n2-idle="58.3" n2-max="113.3" tsfc="0.125" egt="1250.0" epr="2.8" exhaust-speed="2010.5" spool-time="2.0">
<control-input axis="/controls/engines/engine[1]/throttle-lever" control="THROTTLE" />
<control-input axis="/controls/engines/engine[1]/reverser" control="REVERSE_THRUST" />
<control-output control="REVERSE_THRUST" prop="/engines/engine[1]/reverser-pos-norm" />
<control-speed control="REVERSE_THRUST" transition-time="1.0" />
<actionpt x="-24.871" y="0.0" z="9.293" />
</jet>
<jet x="5.18" y="-8.138" z="2.536" mass="9047.0" thrust="94000.0" afterburner="0" rotate="0.0" n1-idle="36.3" n1-max="121.0" n2-idle="58.3" n2-max="113.3" tsfc="0.125" egt="1250.0" epr="2.8" exhaust-speed="2010.5" spool-time="2.0">
<control-input axis="/controls/engines/engine[2]/throttle-lever" control="THROTTLE" />
<control-input axis="/controls/engines/engine[2]/reverser" control="REVERSE_THRUST" />
<control-output control="REVERSE_THRUST" prop="/engines/engine[2]/reverser-pos-norm" />
<control-speed control="REVERSE_THRUST" transition-time="1.0" />
<actionpt x="2.461" y="-8.138" z="2.536" />
</jet>
<!-- Landing gear --> <!-- Turning radius for Pushback and aircraft adjusted by David Waggoner, 20Jan14 -->
<!-- Pushback -->
<thruster x="18.8" y="0.0" z="-0.451" vx="1" vy="0" vz="0" thrust="80000">
<control-input axis="/sim/model/pushback/force" control="THROTTLE" src0="-1" dst0="-1.71" src1="1" dst1="1.71" />
</thruster>
<!-- Nosegear -->
<gear x="18.8" y="0.0" z="-0.451" compression="0.4" spring="0.8" damp="4.0">
<control-input axis="/controls/gear/steering-deg" control="STEER" src0="-68" dst0="-1.71" src1="68" dst1="1.71" />
<control-input axis="/controls/gear/gear-down" control="EXTEND" />
<control-output control="EXTEND" prop="/gear/gear[0]/position-norm" />
<control-output control="STEER" prop="/gear/gear[0]/steering-norm" />
<control-speed control="EXTEND" transition-time="10.0" />
</gear>
<!-- Left main gears -->
<gear x="-1.855" y="5.25" z="-0.615" compression="0.7" spring="0.6" damp="1.0">
<control-input axis="/fcs/brake-left-cmd-norm" control="BRAKE" />
<control-input axis="/controls/gear/brake-parking" control="BRAKE" />
<control-input axis="/controls/gear/gear-down" control="EXTEND" />
<control-output control="EXTEND" prop="/gear/gear[1]/position-norm" />
<control-speed control="EXTEND" transition-time="10.0" />
</gear>
<gear x="-3.455" y="5.25" z="-0.615" compression="0.7" spring="0.6" damp="1.0">
<control-input axis="/fcs/brake-left-cmd-norm" control="BRAKE" />
<control-input axis="/controls/gear/brake-parking" control="BRAKE" />
<control-input axis="/controls/gear/gear-down" control="EXTEND" />
<control-output control="EXTEND" prop="/gear/gear[2]/position-norm" />
<control-speed control="EXTEND" transition-time="10.0" />
</gear>
<!-- Right main gears -->
<gear x="-1.855" y="-5.25" z="-0.615" compression="0.7" spring="0.6" damp="1.0">
<control-input axis="/fcs/brake-right-cmd-norm" control="BRAKE" />
<control-input axis="/controls/gear/brake-parking" control="BRAKE" />
<control-input axis="/controls/gear/gear-down" control="EXTEND" />
<control-output control="EXTEND" prop="/gear/gear[3]/position-norm" />
<control-speed control="EXTEND" transition-time="10.0" />
</gear>
<gear x="-3.455" y="-5.25" z="-0.615" compression="0.7" spring="0.6" damp="1.0">
<control-input axis="/fcs/brake-right-cmd-norm" control="BRAKE" />
<control-input axis="/controls/gear/brake-parking" control="BRAKE" />
<control-input axis="/controls/gear/gear-down" control="EXTEND" />
<control-output control="EXTEND" prop="/gear/gear[4]/position-norm" />
<control-speed control="EXTEND" transition-time="10.0" />
</gear>
<!-- Center gear -->
<gear x="-3.56" y="0.0" z="-0.288" compression="0.4" spring="0.7" damp="1.0">
<control-input axis="/controls/gear/brake-parking" control="BRAKE" />
<control-input axis="/controls/gear/center-gear-down" control="EXTEND" />
<control-output control="EXTEND" prop="/gear/gear[5]/position-norm" />
<control-speed control="EXTEND" transition-time="10.0" />
</gear>
<!-- Fuel and payload -->
<!-- TODO: Change fuel capacities for the DC_10-30ER --> <!-- Fuel capacity increased by 10,000 lbs and ballast adjusted. David Waggoner, 20Jan14 -->
<!-- Left wing tanks (inner, outer) -->
<tank x="-3.1" y="7.5" z="4.0" jet="true" capacity="16998" />
<tank x="-8.2" y="16.3" z="4.8" jet="true" capacity="16998" />
<!-- Right wing tanks (inner, outer) -->
<tank x="-3.1" y="-7.5" z="4.0" jet="true" capacity="16998" />
<tank x="-8.2" y="-16.3" z="4.8" jet="true" capacity="16998" />
<!-- Center tanks (main, auxilary) -->
<tank x="15.0" y="0.0" z="3.5" jet="true" capacity="64654" />
<tank x="0.0" y="0.0" z="3.5" jet="true" capacity="85944" />
<!-- Ballast to adjust center of gravity -->
<!-- Redistribute the mass toward the nose -->
<ballast x="25.0" y="0.0" z="4.75" mass="35000.0" />
<!-- Weight of the main landing gear assemblies (approx.) -->
<ballast x="-2.0" y="0.0" z="3.0" mass="10000.0" />
<!-- Payload information from http://www.acp-logistics.com/DC_10-charter-mcdonnell-douglas.html -->
<!-- Crew -->
<weight x="25.0" y="0.0" z="5.0" mass-prop="/sim/weight[0]/weight-lb" size="0.0" solve-weight="0.0" idx="0" weight="1200.0" />
<!-- PAX/Cargo -->
<weight x="3.0" y="0.0" z="5.0" mass-prop="/sim/weight[1]/weight-lb" size="0.0" solve-weight="0.0" idx="0" weight="150700.0" />
</airplane>