Sökning: "Micro Gas Turbine"

Visar resultat 1 - 5 av 22 uppsatser innehållade orden Micro Gas Turbine.

1. 1. An overview of the development and potential of ceramic materials for use in micro gas turbines

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

   Författare :Alexander Ahlqvist Fehr; [2023]
   Nyckelord :Gas Turbines; Ceramics; Micro Gas Turbines; Gas Turbiner; Keramik; Mikro Gas Turbines;

   Sammanfattning : This paper presents an analysis of the potential of Micro Gas Turbines (MGT) with regards to performance, economic and durability considerations. The performance potential was assessed by calculating the cycle efficiency based on the Brayton cycle and the mechanical efficiency of the expansion turbine. LÄS MER

3. 2. Simulation of an Innovative Integrated Solar Receiver/Combustor Unit for Flexible Gas Turbine Based CSP

   Master-uppsats, KTH/Energiteknik

   Författare :Cristina Blajin; [2020]
   Nyckelord :;

   Sammanfattning : In the wake of climate change, the generation of renewable power is of vital importance to ensure a sustainable development with reduced carbon emissions. Among all renewable energy sources, solar power is the most abundant and has a great potential to move the global energy production away from fossil fuels as well as to bring power into regions that currently lack access to electricity. LÄS MER

4. 3. Conceptual design and development of thermal management system for hybrid electric aircraft engine. : A study to develop a physical model and investigate the use of Mobil Jet Oil II as coolant for aircraft electrical propulsion under different scenarios and time horizons.

   Master-uppsats, Mälardalens högskola/Framtidens energi

   Författare :Yash Khanna; [2019]
   Nyckelord :Hybrid electric aircraft system; Thermal management system; micro channel; Dynamic modelling; Mobil Jet Oil II;

   Sammanfattning : The ever-increasing levels of greenhouse gas emissions has led to the scientific community starting to explore the viability of electrical aircraft system, with the most prominent research and product development for hybrid electric system, which forms the transition phase from combustion to fully electric aircrafts. The primary objective of this thesis is to find solutions towards thermal management of the electrical components of a hybrid electric aircraft propulsion system, which generate a significant amount of heat while operating at heavy load conditions required to propel an aircraft. LÄS MER

5. 4. Applikation av småskalig värme- och elproduktion : Simulering av anläggningsdrift samt nyttjande av hästgödsel för lokal biogasproduktion vid Sundbyholms travbana

   Master-uppsats, Mälardalens högskola/Akademin för ekonomi, samhälle och teknik

   Författare :Pernilla Brandt; Therese Löving; [2018]
   Nyckelord :Småskalig; distributionsnätverk; kraftvärmeproduktion; MILP; CPLEX; biogas; hästgödsel; samrötning;

   Sammanfattning : The global community is facing great challenges as the energy system is transforming towards more reliable, effective, clean and renewable production. Small-scale and micro networks will play an important role in this changeover. Its advantages over today’s large conventional energy systems are their reliability and stability. LÄS MER

7. 5. Montagekoncept av en mikrogasturbin i ett system for koncentrerad solkraft

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

   Författare :Emil Lundfeldt; Marten Fritzell Westlund; [2018]
   Nyckelord :;

   Sammanfattning : Projektet Optimised Microgturbine Solar Power System (OMSoP) går ut på att utveckla och skapa en teknisk lösning med ett system för koncentrerad solkkraft (Concentrated Solar Power, CSP) kopplat till ett mikrogasturbinsystem. Detta i syfte att konvertera värme från solenergi och förbränning av biogas till elektricitet. LÄS MER