National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Electromagnetic recoil system for simulated weapons
Vladík, Jakub ; Jirgl, Miroslav (referee) ; Baštán, Ondřej (advisor)
Main goal of this work is to analyze the feasibility of an electromagnetic recoil simulator on weapon replicas. The thesis explains the basic function of self-loading firearms based on the HK 416 weapon and then the concept of recoil and its meaning. Lists today's recoil compensation options. It then defines possible electromagnetic solutions as a replacement for the existing pneumatic recoil system. Some posibble solutions mentions DC motor, solenoid, linear motor and railgun as possible. The thesis lists DC motor, solenoid, linear motor and railgun as possible solutions. The best solution is a tubular linear motor combined with a power supply containing Li-pol batteries.
Thermal analysis of electrolyte gel for preparation of lithium-ion batteries
DOUBKOVÁ, Lucie
The aim of this thesis is to define gel electrolyte material and describe its suitable composition and properties. This work further involves instrumentation and methods of thermal analysis and their use in characterization of gel electrolytes.

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