Essays about: "Optical Gas Imaging"

Showing result 1 - 5 of 10 essays containing the words Optical Gas Imaging.

  1. 1. Volumetric Rendering of the Inner Coma of a Theoretically Modelled Comet for Comet Interceptor Mission

    University essay from Luleå tekniska universitet/Rymdteknik

    Author : Amal Vinod; [2023]
    Keywords : Volumetric rendering; rendering; Comet; Coma; Dust Coma; Gas Coma; Blender; Comet Interceptor;

    Abstract : The Comet Interceptor is a joint mission by European Space Agency (ESA) and Japan Aerospace Exploration Agency (JAXA) which seeks to perform a flyby over a Long Period Comet using a multi-element spacecraft. The Comet Interceptor comprises three spacecrafts- A, B1 and B2. READ MORE

  3. 2. Properties of the Optical Hot Spots in the Circumstellar Ring of SN 1987A

    University essay from KTH/Fysik

    Author : Christos Tegkelidis; [2023]
    Keywords : ;

    Abstract : The proximity of Supernova 1987A provides a great opportunity to study the aftermath of the impact of the ejecta with the dense clumps (observed as ”hot spots”) located in the equatorial circumstellar ring. This thesis examines the properties of the clumps by using Hubble Space Telescope optical imaging taken with the F625W and F675W broad filters between 1994 and 2022. READ MORE

  4. 3. Diffusion of Sustainable Innovations : A Case Study of Optical Gas Imaging

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Jacob Blinke; [2020]
    Keywords : Adoption; Sustainable Innovation; Diffusion of Innovations; LDAR; Optical Gas Imaging; Industrial Gases; Sustainability; Crossing the Chasm; Gas Leaks; Innovation; Innovation Adoption.; Adoption; Hållbar Innovation; Diffusion av Innovationer; Optical Gas Imaging;

    Abstract : During the last two decades, innovations that contribute to sustainable development has received increasing attention in the markets and academia. The diffusion of sustainable innovations is a key element in society’s transformation toward a greener and more sustainable economy. READ MORE

  5. 4. Sputtering of High Quality Layered MoS2 films

    University essay from Uppsala universitet/Fasta tillståndets elektronik

    Author : Sari Abid Al Shaybany; [2020]
    Keywords : MoS2; molybdenum; molybdenum disulfide; sputtering; magnetron sputtering; high quality; sulfur; H2S; argon; pressure; temperature; high temperature; monolayer; few layers; large scale;

    Abstract : We have deposited bulk, monolayer and few-layers as well as large-scale 2D layered MoS2 thin films by pulsed DC magnetron sputtering from an MoS2 target. MoS2 has gained great attention lately, together with other layered Transition Metal Dichalcogenides (TMDCs), for its unique optical and electrical properties with thickness-dependent bandgap. READ MORE

  6. 5. Development of Spectroscopic Measurements for Raman and Thomson Scattering Diagnostics ——Applications in Combustion and Plasma

    University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/Förbränningsfysik

    Author : Miaoxin Gong; [2019]
    Keywords : Raman scattering; Raman spectroscopy; Thomson scattering; stray light suppression; periodic shadowing; high dynamic range imaging; digital micro-mirror device; DMD; laminar flames; combustion; gas discharge; plasma; laser diagnostics; spectrometer; improved spectroscopy; spectroscopy; Physics and Astronomy;

    Abstract : This thesis work concerns methods for improved spectroscopy including stray-light suppression, dynamic range improvement and signal enhancement. These methods were applied in Raman and Thomson- scattering spectroscopy in combustion and plasma. READ MORE