Essays about: "Strömning"
Showing result 6 - 10 of 26 essays containing the word Strömning.
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6. Two-dimensional roughness and Tollmien-Schlichting waves: a study on transition
University essay from KTH/Strömningsmekanik och Teknisk AkustikAbstract : Two-dimensional (2D) roughnesses induce premature transition to turbulence in laminar boundary layers by amplifying the disturbances in the flow and promoting the development of non-linearities. The present thesis aims at furthering our understanding of this phenomenon's underlying mechanisms and elucidating the effects of the different geometrical parameters of the roughness' cross section. READ MORE
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7. Mainframes and media streaming solutions : How to make mainframes great again
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Mainframes has been used for well over 50 years and are built for processing demanding workloads fast, with the latest models using IBM’s z/Architecture processors. In the time of writing, the mainframes are a central unit of the world’s largest corporations in banking, finance and health care. READ MORE
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8. The Development of a New High Aspect-Ratio Turbulent Channel Flow Facility
University essay from KTH/Strömningsmekanik och Teknisk AkustikAbstract : Turbulent channel flows are of great interest for investigations of modified wall boundary conditions due to their well-understood characteristics and their broad applicability. In a reversal of typical trends, they can often be more difficult to investigate experimentally than to simulate owing to the far-reaching influence of corner effects as well as the need for development lengths in excess of 200 channel half-heights in order to produce high-quality flow. READ MORE
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9. Creation and Validation of Early Stage Conceptual Design Methodology for Blended WingBody Aircraft
University essay from KTH/FlygdynamikAbstract : The current design paradigm for developing tube-and-wing style aircraft has been well documented in literature. This research attempts to develop and val-idate a similar design methodology to what is presently utilized for tube-and-wing based aircraft, but has so far not been successfully implemented for the blended wing-body. READ MORE
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10. Analysis of the intake grill for marine jet propulsion
University essay from KTH/Skolan för industriell teknik och management (ITM)Abstract : Marine waterjet propulsion is a technology that has been developed and refined since the early 1950’ and is proven highly useful for high speed applications with vessels in varying sizes. The intake grill is a component that is mounted in line with the hull to prevent debris from traveling through the waterjet. READ MORE