diff --git a/Aircraft-yasim/747.xml b/Aircraft-yasim/747.xml index 82ac7081e..4f39103da 100644 --- a/Aircraft-yasim/747.xml +++ b/Aircraft-yasim/747.xml @@ -24,7 +24,7 @@ <wing x="-2" y="3.01" z="-1.45" length="33.72" chord="13.25" sweep="33" taper=".27" dihedral="7" camber="0.15" incidence="-0.7"> - <stall aoa="15" width="2" peak="1.5"/> + <stall aoa="12" width="2" peak="2"/> <flap0 start="0" end=".56" lift="1.8" drag="1.2"/> <flap1 start=".64" end=".88" lift="1.3" drag="1.2"/> <slat start="0" end="1" aoa="2" drag="1.1"/> @@ -43,7 +43,7 @@ </wing> <hstab x="-38.13" y="1.81" z="1.81" chord="8.43" length="10.84" taper=".29" - sweep="28" dihedral="7" camber="-0.1" effectiveness="1.5"> + sweep="28" dihedral="7" camber="-0.1" effectiveness="2.3"> <stall aoa="15" width="2" peak="1.5"/> <flap0 start="0" end="1" lift="1.6" drag="1.2"/> <control-input axis="/controls/elevator" control="FLAP0"/> diff --git a/Aircraft-yasim/a4.xml b/Aircraft-yasim/a4.xml index fe345b68b..4735b1f87 100644 --- a/Aircraft-yasim/a4.xml +++ b/Aircraft-yasim/a4.xml @@ -23,7 +23,7 @@ length="4.04" chord="3.95" sweep="28" dihedral="0" camber="0.02"> <stall aoa="27" width="10" peak="1.3"/> <flap0 start="0.0" end="0.5" lift="1.3" drag="1.2"/> - <flap1 start="0.5" end="1.0" lift="1.25" drag="1.3"/> + <flap1 start="0.5" end="1.0" lift="1.2" drag="1.2"/> <control-input axis="/controls/flaps" control="FLAP0"/> <control-input axis="/controls/aileron" control="FLAP1" split="true"/> <control-input axis="/controls/aileron-trim" control="FLAP1" split="true"/> @@ -55,7 +55,8 @@ </vstab> <!-- P&W J52-P-6A turbojet, 8500 lbs sea level thrust --> -<jet x="0.61" y="0" z="0.11" mass="1800" thrust="8500" n1-max="106"> +<jet x="0.61" y="0" z="0.11" mass="1800" thrust="8500" n1-max="106" + exhaust-speed="2000"> <control-input axis="/controls/throttle[0]" control="THROTTLE"/> </jet> @@ -69,7 +70,8 @@ </gear> <!-- left main --> -<gear x="-1.39" y="1.19" z="-1.89" retract-time="7" compression=".78"> +<gear x="-1.39" y="1.19" z="-1.89" retract-time="7" compression=".78" + damp="2"> <control-input axis="/controls/brakes[0]" control="BRAKE"/> <control-input axis="/controls/gear-down" control="EXTEND"/> <control-output control="EXTEND" prop="/gear/gear[1]/position-norm"/> @@ -78,7 +80,8 @@ </gear> <!-- right main --> -<gear x="-1.39" y="-1.19" z="-1.89" retract-time="7" compression=".78"> +<gear x="-1.39" y="-1.19" z="-1.89" retract-time="7" compression=".78" + damp="2"> <control-input axis="/controls/brakes[1]" control="BRAKE"/> <control-input axis="/controls/gear-down" control="EXTEND"/> <control-output control="EXTEND" prop="/gear/gear[2]/position-norm"/> diff --git a/Aircraft-yasim/c172.xml b/Aircraft-yasim/c172.xml index 47bd9a052..d64026e39 100644 --- a/Aircraft-yasim/c172.xml +++ b/Aircraft-yasim/c172.xml @@ -35,9 +35,9 @@ <control-speed control="FLAP0" transition-time="6"/> </wing> -<hstab x="-7.16" y="0.08" z=".17" taper=".63" +<hstab x="-7.16" y="0.08" z=".17" taper=".63" effectiveness="2" length="1.71" chord="1.36" sweep="0"> - <stall aoa="16" width="4" peak="1.5"/> + <stall aoa="18" width="4" peak="1.5"/> <flap0 start="0" end="1" lift="1.7" drag="1.2"/> <control-input axis="/controls/elevator" control="FLAP0"/> <control-input axis="/controls/elevator-trim" control="FLAP0"/>