Used as stabilizers.įlat propellers used in mirrored sets provide lift in planes and allow fast and stable flight. It also keeps accelerating during free fall, but even faster (due to zero drag). Used in wings to generate lift.Īt 23.06876° from the default angle (22.875° for a small propeller), big propeller flies almost straight. It also keeps accelerating during free fall. Notice that mirrored propeller and one rotated by 45° behave completely different despite looking the same.Īt 22.845° from the default angle, big propeller’s drag and lift vectors cancel out allowing it to fly straight. Angled up flies backwards, down, forward. Low α might mean the plane flights straight at high speed while high α might mean the plane is performing a narrow turn or is flying at low speed and had to increase its lift.įrom a plane building perspective, it is better to use propellers rather than wing panels as they can generate much more lift than the wing panels.Ĭhanging the angle of the propeller changes it’s drag and lift.Īt the default 0°angle the propeller drops down slowly. The higher the AOA the higher the lift generated, until stall. Is an angle between the velocity vector and an imaginary line that goes through the middle of the wing (or whole plane to simplify).
General Skel’s Army – Battle numskulled giants, bombers, archers, mages, armored knights and more.Endless Strategic Action– Defend your home against never ending waves of blundering boneheaded soldiers.Earn coins, stone and diamonds to upgrade Ashen Oak to unlock new enchanted arrows to reign down a hail of flame, frost & lightning on the approaching bags of bones. Tap the screen and time your shots to repel the endless onslaught of giants, skeleton wizards, bombers, red knights and more.
You must defend Ashen Oak, your home against General Skel and his bumbling army of skeleton warriors. This CASTLE DEFENSE GAME is an addicting combination of strategy and action.
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