6 research outputs found

    Analýza regulační struktury tyristorového měniče SIMOREG pro obvod buzení stejnosměrného motoru s cizím buzením

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    Prezenční výpůjčkaVŠB - Technická univerzita Ostrava. Fakulta elektrotechniky a informatiky. Katedra (448) výkonové elektroniky a elektrických pohon

    Uništavanje odbačenog streljiva tekućim mlazom

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    The paper deals with a possibility of abrasive waterjet application for disposal of discarded munitions. Based on the analysis of current state it has been found out that the surplus munitions and the discarded munitions are destroyed mostly by using conventional techniques such as dumping at sea, outdoors burning, outdoors detonation, mining detonation and also open burning with combustion neutralization. The main aim of this paper is to present a new way of munitions disposal with a view of increasing both the operator safety and environmental protection. In terms of material, discarded munitions are composed of several components and valuable materials that need to be evaluated as efficiently as possible. Special attention is given to the abrasive water jet application in technological line for disposal of discarded munitions.Rad se bavi mogućnošću primjene abrazivnog vodenog mlaza za zbrinjavanje odbačenog streljiva. Na temelju analize trenutačnog stanja utvrđeno je, da je višak streljiva i odbačeno streljivo uništeno većinom uporabom tradiciona eksplozijom na otvorenom, rudarskom eksplozijom i izgaranjem na otvorenom s neutralizacijom izgaranja. Osnovni cilj ovog rada je prikazati novi način zbrinjavanja streljiva u cilju povećanja sigurnosti kako operatora tako i zaštite okoliša. S motrišta materijala, odbačeno streljivo se sastoji od nekoliko komponenti i vrijednih materijala koje je potrebno procijeniti što efikasnije. Dana je posebna pozornost na primjenu abrazivnog vodenog mlaza kod tehnoloških linija za zbrinjavanje odbačenog streljiva
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