The round-wheel compound bow model revisited: a new extension
(Das Umlenkrollen-Compound-Bogenmodell überarbeitet: eine neue Erweiterung)
An extended offset-eccentric model of an archery twin-round-wheel compound bow is derived. Varying some parameters of the model, the respective effects on the calculated force-draw curve are considered. Two static quality coefficients for the compound bow are introduced. It was found that the twin-round-wheel compound bow can be designed to be more energetic with the help of the model. For a bow with some modifications 18.5% increment of energy was calculated. Also a theoretical limit for the force-draw curve of the compound bow is concluded.
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Schlagworte: | Bogenschießen Sportgerät Sportgerätebau |
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Notationen: | Naturwissenschaften und Technik technische Sportarten Sportstätten und Sportgeräte |
Tagging: | Compoundbogen |
DOI: | 10.1007/s12283-017-0225-2 |
Veröffentlicht in: | Sports Engineering |
Veröffentlicht: |
2017
|
Jahrgang: | 20 |
Heft: | 2 |
Seiten: | 155-162 |
Dokumentenarten: | Artikel |
Sprache: | Englisch |
Level: | hoch |