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Collection's Items (Sorted by Submit Date in Descending order): 1 to 3 of 3
Vychytil, Jan , Hluchá, Jana , Kovář, Ludĕk , Kostíková, Martina , Moravcová, Pavlína , Bucsuhazy, Katerina
Innovative Active Head Restraint System in a Car: Safety Assessment with Virtual Human Body Model

The aim of this study is to use numerical simulations for safety assessment of an innovative active head restraint system.This system was developed to protect the head and neck of an occupant in a car without a head airbag during a side impact. Its FE model is c...

Vychytil, Jan , Špirk, Stanislav
Numerical analysis of passenger kinematics and injury risks during a railway vehicle collision: The effect of safety belts

The aim of this paper is to contribute to investigation of passive safety of passengers in railway vehicles using numerical simulations. At first, a typical interior of a railway vehicle is created in the Virtual Performance Solution software. It includes finite element models of&#...

Novák, Matyáš , Vackář, Jiří , Cimrman, Robert
Evaluating Hellmann-Feynman forces within non-local pseudopotentials

A new approach for evaluating Hellmann–Feynman forces within a non-local potential is introduced. Particularly, the case of Hellmann–Feynman theorem applied within density functional theory in combination with nonlocal ab-initio pseudopotentials, discretized by the finite-element method, is discussed in de...

Collection's Items (Sorted by Submit Date in Descending order): 1 to 3 of 3