Essays about: "Friction"
Showing result 1 - 5 of 606 essays containing the word Friction.
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1. Are They Part Of “Us” Or The “Other”? A Discourse analysis examining how the U.S. perceives itself in East Asia region in relation to the disputes between two important allies: Japan and South Korea
University essay from FörsvarshögskolanAbstract : With the trilateral meeting between U.S. President Joe Biden, Japanese Prime Minister Kishida Fumio, and South Korean President Yoon Suk-Yeol in August 2023, a new chapter of cooperation between the three seems to be coming closer, with new possibilities of laying bilateral issues between Japan and South Korea to rest. But how does the U. READ MORE
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2. Do viscous flows slip?
University essay from Göteborgs universitet/Institutionen för matematiska vetenskaperAbstract : In this thesis, the Stokes equation is discussed and solved under different boundary conditions. The Stokes equation governs the flow of viscous liquids, for example honey or syrup. The first chapters in the thesis provides an introduction to multivector algebra and analysis, with the aim of presenting the concept of Hodge decompositions. READ MORE
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3. Effect of temperature on early stage adhesion during TiAlN sliding against Inconel 718 and Stainless steel 316L : High temperature tribology
University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematikAbstract : High-performance materials such as stainless steels and nickel based super alloys are widely used in demanding applications where high mechanical and thermal properties are required. The applications of super alloys are mainly found in jet engines, power plants and gas turbines demanding high fatigue strength, corrosion and oxidation resistance as well as wear resistant properties. READ MORE
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4. Additives in a steam engine to decrease friction : Friction testing of solid lubricants in powder form
University essay from Karlstads universitet/Institutionen för ingenjörsvetenskap och fysik (from 2013)Abstract : This thesis aims to investigate the coefficient of friction between steel on steel contacts with the addition of solid lubricants such as h-BN, WS2, MoS2 in powder form, in dry conditions and wet conditions. More specifically, the purpose is to enhance the sliding between the piston rings and cylinder block in a modern high temperature steam engine developed by RANOTOR. READ MORE
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5. Comparison of properties on Orally Disintegrating Tablets (ODTs) produced by direct compression or fluid bed granulation
University essay from Lunds universitet/Livsmedelsteknik och nutrition (master)Abstract : Orally disintegrating tablets (ODTs) is a popular drug delivery system as they dissolve in the mouth, usually within seconds which enables easy medication for patients with problem swallowing. In this thesis properties of ODTs were compared when produced with direct compression of the excipients or the excipients were pretreated to form granules in a fluid bed granulator prior to tableting. READ MORE