Essays about: "air-gap"
Showing result 1 - 5 of 45 essays containing the word air-gap.
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1. Life Cycle Assessment of a small scale, solar driven HVR water purification system
University essay from KTH/Skolan för industriell teknik och management (ITM)Abstract : Water purification systems have made access to drinking water easier by treating water sources which previously could not be used for drinking. Such systems however require energy and materials to build and operate which means they have environmental impacts. READ MORE
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2. Waste Heat Driven Membrane Distillation Integrated with Stirling Engine
University essay from KTH/Maskinkonstruktion (Inst.)Abstract : See file .... READ MORE
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3. Waste Heat Driven Membrane Distillation Integrated with Stirling Engine
University essay from KTH/Skolan för industriell teknik och management (ITM)Abstract : In this thesis, the potential to purify water utilizing waste heat from a unit which stores thermal energy and converts it to electricity is studied. The unit, called TES.POD, is developed by Azelio AB and is in this thesis used as a heat source to drive an air gap membrane distillation (AGMD) unit developed by Scarab Development AB. READ MORE
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4. Dual-polarized geodesic lens in sub-THz
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : In the sub-THz frequency range, the geodesic lens can realize low losses and beam scanning capability with high gain and high aperture efficiency due to its fully metallic property and rotational symmetry. Therefore, in high-frequency applications, a geodesic lens is considered a more promising solution in comparison to phased arrays or other beamforming techniques. READ MORE
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5. Breathing Effects in Proton Scanning for Hodgkin's Lymphoma
University essay from Lunds universitet/SjukhusfysikerutbildningenAbstract : Purpose/Background Proton beam scanning (PBS) for mediastinal Hodgkin's Lymphoma (HL) is limited when treating in free-breathing (FB) due to breathing motion in the thoracic region. Tumour motion and the time structure of the beam delivery will cause interplay and dose blurring effects, resulting in discrepancies of dose in the planned dose distribution both inside and at the edges of tumour volume (TV). READ MORE