Difference between revisions of "Fin Sets Basics"
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| + | <p>Fins serve to stabilize a model rocket while in flight, and to guide the rocket on a safe and an intended trajectory. Most rockets, without the stabilizing forces acting on the fins, would tumble in midair soon after clearing the launch guide. Aside from their aerodynamic factors, fins are often what gives your rocket the character that others remember.</p> | ||
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==== <font size="+1">Fin Sets</font> ==== | ==== <font size="+1">Fin Sets</font> ==== | ||
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| + | ==== Grid Fins ==== | ||
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| + | <p>Fins, generally speaking, are aerodynamic control surfaces. Where grid fins differ from other fins is that they are not essentially just flat surfaces, but more of a frame with a grid inside. Usually made of metal (such as aluminum), not only can grid fins be light, they can be very strong (the very thin, spaced grid surfaces don’t generate much drag). Although OpenRocket doesn’t directly support grid fins as a single component, you can use the pod and fin set components can be used to create them.</p> | ||
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Revision as of 02:26, 24 February 2022
Fins serve to stabilize a model rocket while in flight, and to guide the rocket on a safe and an intended trajectory. Most rockets, without the stabilizing forces acting on the fins, would tumble in midair soon after clearing the launch guide. Aside from their aerodynamic factors, fins are often what gives your rocket the character that others remember.
Fin Sets
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Grid Fins
Fins, generally speaking, are aerodynamic control surfaces. Where grid fins differ from other fins is that they are not essentially just flat surfaces, but more of a frame with a grid inside. Usually made of metal (such as aluminum), not only can grid fins be light, they can be very strong (the very thin, spaced grid surfaces don’t generate much drag). Although OpenRocket doesn’t directly support grid fins as a single component, you can use the pod and fin set components can be used to create them.