Simulace střely florbalovou holí – Dmytro KORCH

Anotace:

Tato prace se zabyva navrhem rozlozeni tuhosti podel florbalove hole pri zvolene ohybove tuhosti (flexu) tak, aby vysledna rychlost micku po jeho vystreleni byla co nejvyssi. Diky tomu lze overit, zda-li urcite technologie pouzivane na florbalovych holich jsou uzitecne, ci nikoliv. Pro vykonani stanovenych cilu teto prace bylo pouzito konecnoprvkoveho systemu Abaqus a vypocetniho programu Matlab. Pomoci programovaciho jazyka Python byly vytvoreny parametricke skripty pro opakovatelne sestaveni modelu certifikacni ohybove zkousky (verifikovane experimentem) a simulace priklepove strely florbalovou holi. Diky teto praci bylo zjisteno, ze zmena rozlozeni tuhosti podel hole pri zachovani jeji ohybove tuhosti (flexu) ma nezanedbatelny vliv na vyslednou rychlost micku po jeho vystreleni. …víceméně

Abstract:

This work focuses on design of stiffness distribution along the floorball stick with specific flex value for a purpose maximize velocity of a ball after his shot. Thanks to that can be verified if some applied technologies on floorball sticks are useful or not. To achieve the stated targets were used finite element system Abaqus and computer program Matlab. With the use of programming language Python were created parametrical scripts for repeatable startup of computational models of certificated bending test (verified by experiment) and simulation of floorball shot. In this work was found that modification of stiffness distribution along the floorball stick with specific flex value have significant effect on velocity of a ball after his shot. …víceméně