Essays about: "rotational valve"
Showing result 1 - 5 of 6 essays containing the words rotational valve.
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1. Compressor Surge: Simulation, Modeling and Analysis
University essay from KTH/Skolan för teknikvetenskap (SCI)Abstract : The master thesis subject takes place in the automotive industry and specifically in the internal combustion engine area. The need of improving the efficiency of the engines leads to develop new technologies like turbo compressors. Some of the challenges to overcome are high rotational speed difficulties or extreme load and fatigue in the rotors. READ MORE
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2. Development of Inlet Valve in an Oil-free Novel Steam Engine
University essay from KTH/Maskinkonstruktion (Inst.)Abstract : A novel compact steam engine design could be used to replace current combustion engines in the rapidly changing world of renewable energy. Especially with the increased research into alternative fuels such as hydrogen fuel cells and methane, which would vastly improve the efficiency of a steam engine. READ MORE
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3. Estimation of Air Mass Flow in Engines with Variable Valve Timing
University essay from Linköpings universitet/ReglerteknikAbstract : To control the combustion in an engine, an accurate estimation of the air mass flow is required. Due to strict emission legislation and high demands on fuel consumption from customers, a technology called variable valve timing is investigated. READ MORE
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4. Design of a rotary valve for pressurised steam
University essay from KTH/Maskinkonstruktion (Inst.)Abstract : Denna rapport är gjord på ett examensarbete som var utfört på uppdrag av det svenska företaget Ranotor AB. Syftet var att utveckla en konceptuell lösning för en rotationsventil som skall fungera i en miljö med hög temperatur och högt tryck. Ventilen skall arbeta under höga rotationshastigheter, vilket kräver korta öppettider. READ MORE
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5. 3D-modeling of swing check valve with connection to dynamic behavior used in system studies
University essay from Lunds universitet/Institutionen för energivetenskaperAbstract : This Master’s Thesis is the result of the collaboration between The Technical Faculty of Lund University and TÜV NORD Sweden AB. Focus has been directed towards the nuclear industry where this thesis is one of several other Master’s Theses regarding the dynamic modeling of a swing check valve. READ MORE