Sökning: "Jonas Alexis"
Hittade 4 avhandlingar innehållade orden Jonas Alexis.
1. Modeling of the ladle furnace with emphasis on electromagnetic phenomena
Sammanfattning : .... LÄS MER
2. Fiber Optic Sensors for Monitoring of Lithium- and Sodium-ion Batteries
Sammanfattning : Rechargeable batteries, particularly lithium-ion batteries, have rapidly evolved since their introduction and now dominate the market, owing primarily to their high energy and power densities. With growing demand for high-performance batteries in portable electronics and electric vehicles, the need for safe, efficient, and reliable batteries is crucial. LÄS MER
3. Effect of swirling blade on flow pattern in nozzle for up-hill teeming
Sammanfattning : The fluid flow in the mold during up-hill teeming is of great importance for the quality of the cast ingot and therefore the quality of the final steel products. At the early stage of the filling of an up-hill teeming mold, liquid steel enters, with high velocity, from the runner into the mold and the turbulence on the meniscus could lead to entrainment of mold flux. LÄS MER
4. Numerical Study on Steel Flow and Inclusion Behavior during a Ladle Teeming Process
Sammanfattning : Inclusions in molten steel have received worldwide concern due to their serious influence on both the steel product quality and the steel production process. These inclusions may come from the deoxidation process, reoxidation by air and/or slag due to an entrainment during steel transfer, and so on. LÄS MER