Silīcija kausējuma matemātiskā modelēšana attīrīšanas procesam ar elektronu kūli

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Silīcija kausējuma matemātiskā modelēšana attīrīšanas procesam ar elektronu kūli

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Darbā ar datormodelēšanas palīdzību tiek aplūkota inovatīva silīcija pārkausēšanas iekārta saules bateriju silīcija iegūšanai no metalurģiskā silīcija ar elektronu kūļa palīdzību. Ar programmu bibliotēku OpenFOAM tiek izstrādāts matemātiskais modelis kausējuma plūsmai šādā iekārtā. Veiktas aksiālsimetrisku aprēķinu studijas, no kurām secināts, ka iekārtā iegūstamas seklas izkusušās zonas. Aplūkota iespēja lietot skrejošu magnētisko lauku plūsmas pastiprināšanai, lai izkausētu visu iekārtā ievietoto silīciju. Rezultāti parāda, ka tas ir iespējams, bet nepieciešams lietot lielas elektronu kūļa jaudas un induktora strāvas. Veikti arī trīsdimensionāli aprēķini, parādot iespēju iegūt dziļas izkusušās zonas, lietojot nelielas elektronu kūļa jaudas, ja tīģeļa konstrukcijā lieto papildus grafīta slāni.

year	journal	country	edition	language
2012-01-01

https://dspace.lu.lv/dspace/handle/7/25590

PEPhysical Sciences and Engineering
- PE2Fundamental Constituents of Matter
  - PE2_1Theory of fundamental interactions
  - PE2_2 Phenomenology of fundamental interactions
  - PE2_3Experimental particle physics with accelerators
  - PE2_4Experimental particle physics without accelerators
  - PE2_6Nuclear, hadron and heavy ion physics
  - PE2_8Gas and plasma physics
  - PE2_5Classical and quantum physics of gravitational interactions
  - PE2_7Nuclear and particle astrophysics
  - PE2_9 Electromagnetism
  - PE2_10Atomic, molecular physics
  - PE2_11Ultra-cold atoms and molecules
  - PE2_18Equilibrium and non-equilibrium statistical mechanics: steady states and dynamics
  - PE2_14Lasers, ultra-short lasers and laser physics
  - PE2_17Metrology and measurement
  - PE2_16Non-linear physics
  - PE2_12Optics, non-linear optics and nano-optics
  - PE2_13Quantum optics and quantum information
  - PE2_15Thermodynamics
- PE1Mathematics
  - PE1_1Logic and foundations
  - PE1_6Geometry and global analysis
  - PE1_8Analysis
  - PE1_7Topology
  - PE1_9Operator algebras and functional analysis
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  - PE1_12Mathematical physics
  - PE1_11Theoretical aspects of partial differential equations
  - PE1_13Probability
  - PE1_14Mathematical statistics
  - PE1_15Generic statistical methodology and modelling
  - PE1_4 Algebraic and complex geometry
  - PE1_19Scientific computing and data processing
  - PE1_2Algebra
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  - PE1_21Application of mathematics in sciences
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  - PE1_17Mathematical aspects of computer science
  - PE1_3Number theory
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  - PE3_2Mechanical and acoustical properties of condensed matter, lattice dynamics
  - PE3_3Transport properties of condensed matter
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  - PE3_6Macroscopic quantum phenomena, e.g. superconductivity, superfluidity, quantum Hall effect
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  - PE11_7Engineering of metal oxides
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  - PE11_9Nanomaterials engineering, e.g. nanoparticles, nanoporous materials, 1D & 2D nanomaterials
  - PE11_10Soft materials engineering, e.g. gels, foams, colloids
  - PE11_11Porous materials engineering, e.g. covalent-organic, metal-organic, porous aromatic frameworks
  - PE11_12Semi-conducting and magnetic materials engineering
  - PE11_13Metamaterials engineering
  - PE11_14Computational methods for materials engineering
LSLife Sciences
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  - LS1_14Innovative methods and modelling in molecular, structural and synthetic biology
  - LS1_10Synthetic biology
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  - LS1_9Molecular mechanisms of signalling processes
  - LS1_7Molecular biophysics, biomechanics, bioenergetics
- LS2Integrative Biology: from Genes and Genomes to Systems
  - LS2_1Genetics
  - LS2_3Epigenetics
  - LS2_2Gene editing
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  - LS2_7Transcriptomics
  - LS2_8Proteomics
  - LS2_9Metabolomics
  - LS2_10Glycomics/Lipidomics
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  - LS2_12Biostatistics
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  - LS2_16Innovative methods and modelling in integrative biology
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- LS4Physiology in Health, Disease and Ageing
  - LS4_1Organ and tissue physiology and pathophysiology
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- LS3Cell Biology, Development, Stem Cells and Regeneration
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  - LS3_2Cell senescence, cell death, autophagy, cell ageing
- LS5Neuroscience and Disorders of the Nervous System
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SHSocial Sciences and Humanities
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