Search for dissertations about: "oxygen jet"
Showing result 1 - 5 of 30 swedish dissertations containing the words oxygen jet.
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1. Study of gas fuel jet burning in low oxygen content and high temperature oxidizer
Abstract : During the past decade, new advanced combustion systems that share the same basic concept of using a substantially diluted and high-temperature oxidizer in the reaction volume have gained a great deal of interest regarding their application in industrial and power systems. These novel combustion technologies have proved to offer significant benefits compared to traditional combustion techniques. READ MORE
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2. A Numerical Investigation on VOD Nozzle Jets
Abstract : The metallurgic process, Vacuum Oxygen Decarburization (VOD) process, is used for producing stainless steels with ultra-low carbon grades. In a VOD process, an oxygen lance is equipped with a De Laval nozzle which injects high speed oxygen gas. READ MORE
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3. Modeling of Gas Flows in Steelmaking Decarburization Processes
Abstract : The purpose of the current study is to increase the understanding of different steelmaking processes at the decarburization stages by use of mathematical modeling. More specifically, two De-Laval nozzles from a VOD (Vaccum Oxygen Decarburization) process, which is used for producing stainless steels with ultra-low carbon grades, was investigated for different vessel pressures. READ MORE
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4. Mini-Jet Production in Proton-Antiproton Interactions and Particle Production in Heavy-Ion Collisions
Abstract : The thesis is based on the data analysis and detector development of the EMU01/CERN, E863/BNL and UA1/CERN experiments. Particle fluctuations are studied with the scaled factorial moments in the fragmentation region of oxygen-induced emulsion interactions from 3.7 to 200 A GeV. READ MORE
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5. Computational modeling of oxygen-assisted fracture in nickel-based superalloys
Abstract : Nickel-based superalloys are a commonly used material in applications where high strength is required at high temperatures. A typical such example is jet engines and, in the case of polycrystalline nickel-based superalloys, components like turbine disks. READ MORE