Sökning: "Bubble curtains"
Hittade 3 uppsatser innehållade orden Bubble curtains.
1. Experimentell parameterstudie av bubbelridåer i syfte att avleda fisk
Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Institutionen för fysik och astronomiSammanfattning : Bubble curtains offer a potential solution for hindering downstream migrating fish from passing through the turbines of hydropower plants, by instead guiding them to a safe passage. Compared to the conventional method of using low-inclined bar racks close to the turbine intake, bubble curtains are considerably cheaper, especially for large scale hydropower plants. LÄS MER
2. Bubble curtains with vertical tubes : A way to deter fish from hydro power intakes
Master-uppsats, Umeå universitet/Institutionen för tillämpad fysik och elektronikSammanfattning : This project was performed on assigment of Vattenfall R&D in Älvkarleby. The project was a first step in evaluating whether bubble curtains with vertical tubes could be suitable for diverting fish from hydro power intakes into fish passages. LÄS MER
3. Energy Audit of Mauritian Industries
Master-uppsats, KTH/Kraft- och värmeteknologiSammanfattning : Abstract Three companies namely Esko & Co Ltd, Cuttings Work Ltd and The Message Ltd were targeted for the purpose of this project study. The first one is Esko & Co Ltd. The company has diversified its production activities to produce sweets, bubble gums, chocolates, wafers and noodles both for the local market and export purposes. LÄS MER