Sökning: "Gasledningar"

Visar resultat 1 - 5 av 13 uppsatser innehållade ordet Gasledningar.

1. 1. Comparative Analysis of On-site vs Off-site green-Hydrogen Value Chain Scenarios to cover projected Aviation demand : A case for Toulouse Blagnac Airport in France

   Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

   Författare :Stathis Alexandrou; [2023]
   Nyckelord :Hydrogen Production; Value Chain Analysis; Levelized Cost of Hydrogen Production LCOH ; Hydrogen for Aviation; France; Toulouse Airport; Analys av vätgasens värdekedja; kostnader för vätgasens försörjningskedja; LCOH; flytande vätgas; vätgas för luftfarten; Frankrike; Toulouse Airport; ;

   Sammanfattning : Amidst the efforts to mitigate the energy-related carbon emissions of human activities and pursuing a net-zero future by 2050, the aviation sector, as part of a wider group of hard-to-decarbonize sectors is responsible for 12% of all the transportation emissions globally. Green Hydrogen as a zero-emissions alternative fuel from water and renewable energy serves as a prime candidate to replace conventional aviation fuels and lead the way towards carbon-free flights. LÄS MER

3. 2. Definition and evaluation of a system for measuring local geomagnetic variations : Autonomous station for magnetic measurements

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Viktor Olsson; [2023]
   Nyckelord :Local Geomagnetic Variations; Fluxgate Magnetometer; Space Weather; Solar Wind; Magnetic Measurements; Variometer; Solar Activity.; Lokala geomagnetiska variationer; Fluxgate-Magnetometer; Rymdväder; Solvinden; Magnetiska Mätningar; Variometer; Solaktivitet.;

   Sammanfattning : Earth is under constant influence of the Sun and phenomena driven by the solar wind that may affect man-made technology. These events are summarized under the concept of space weather. This creates variations in Earth’s magnetic field and nearby space. Space weather can affect power grids, gas pipelines and also have effects on human health. LÄS MER

4. 3. Identifying and analysing forensic artefacts of specific attacks on a Programmable Logic Controller

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Rebecka Forsberg; [2022]
   Nyckelord :Industrial Cyber Security forensics; Programmable Logic Controller; Forensic analysis; Artefacts; Forensic readiness; Industriell cybersäkerhet forensik; Programmerbar logikkontroller; Forensik analys; Artefakter; Forensisk mogenhet;

   Sammanfattning : In Industrial Computer Systems, Programmable Logic Controllers (PLCs) are essential components since they control physical processes. Altering these could have enormous consequences as they can control processes in nuclear plants, gas pipelines and water supplies. LÄS MER

5. 4. Coulomb drag in parallel nanowires

   Master-uppsats, Lunds universitet/Fasta tillståndets fysik; Lunds universitet/Fysiska institutionen

   Författare :David Dai; [2020]
   Nyckelord :Coulomb drag; nanowire; Physics and Astronomy;

   Sammanfattning : In this project the transport phenomenon Coulomb drag is studied in a 1D system comprised of two nanowires in parallel. Specifically, a driving current across the active wire generated a drag current in the passive wire, and we studied how Coulomb drag influenced both the driving and drag currents. LÄS MER

7. 5. Riskbedömning för nedgrävda gasledningar

   Kandidat-uppsats, Göteborgs universitet/Institutionen för matematiska vetenskaper

   Författare :Elias Kamyab Orvar; Rikard Petersson; daniel Sjöholm; [2019-06-24]
   Nyckelord :Homogena poissonprocesser;

   Sammanfattning : Submerged in the fields below us exists a network of pipelines for the distribution of necessary resources for our communities. It is of great importance that maintenance and repair of these wiring is performed satisfactorily. Swedegas is a company in Gothenburg that owns pipelines for natural gas. LÄS MER