Visokofrekvenčno pulziranje kapljevine

Zupanc, Jan (author), Majdič, Franc (mentor), Kitanovski, Andrej (comentor)

V zaključni nalogi je obravnavan problem visokofrekvenčnega pulziranja kapljevine. Tip zaključne naloge je izključno raziskovalen. Najprej smo pregledali literaturo in nato skonstruirali več različnih konceptov, ki bi zadostili projektnim potrebam. Zasnovali smo osem konceptov, jih ovrednotili ter izbrali najprimernejšega za našo nalogo. Kot najbolj ustrezna rešitev našega izziva, se je izkazal koncept, ki je sestavljen iz elektromagneta, ki deluje kot aktuator in vzmeti, ki membrano vrača v prvoten položaj. Ta zasnova nam omogoča najboljše rezultate pri najmanjših stroških.

• Language: Slovenian
• Keywords: pulziranje magnetokalorični hladilniki visokofrekvenčno kapljevine elektromagneti elektromotorji
• Work type: Bachelor thesis/paper
• Organization: FS - Faculty of Mechanical Engineering
• Year: 2018
• PID: 20.500.12556/RUL-100173
• Publication date in RUL: 12.03.2018

Secondary language

• Language: English
• Title: High frequency fluid pulsation

Abstract

In this paper we have focused on a problem of high frequency fluid pulsation. The paper contains mostly research work. First we reviewed a lot of literature and then constructed a few different concepts, that would meet project demands. We devised eight concepts, evaluated them and chose the most appropriate solution for our project. It turned out, that the best solution for our challenge, is a concept built from an electomagnet, which works as an actuator and a spring, which pushes the membrane into its original postition. This design gives us the best results at low cost.

• Keywords: Pulsation Magnetocaloric refrigerators High frequency Fluids Electromagnets Electromotors