Sökning: "Thermal management system"

Visar resultat 36 - 40 av 166 uppsatser innehållade orden Thermal management system.

1. 36. Climate change mitigation from biochar production at farm level : A time dynamic LCA study of wheat

   Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

   Författare :Louise Jungefeldt; [2022]
   Nyckelord :Pyrolysis; agricultural by-products; life cycle assessment; waste valorization; carbon sequestration;

   Sammanfattning : Agricultural production in Sweden account for a large contribution of the territorial GHG emissions. System optimization, fossil fuel removal and increased circularity is therefore of great importance in order to reach the national net zero emission target by 2045. LÄS MER

3. 37. Normalization of Cooling Demand in Buildings, development, and evaluation of methods

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

   Författare :Xingtong Wu; [2022]
   Nyckelord :;

   Sammanfattning : Because of the increasing demand for indoor thermal comfort and the better insulation performance of building envelopes, cooling demand is an increasingly important part of building energy consumption despite the cold climate in Stockholm. Finding a way to normalize cooling demand to climatic conditions will help better energy audits to improve the building performance to achieve energy-saving. LÄS MER

4. 38. Development of a System to Quantify Coking in Rocket Nozzle Cooling Channels

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

   Författare :Adam Parks; [2022]
   Nyckelord :methane; pyrolysis; reusable; carbon deposition; ozone cleaning; rocket engines; cooling channels; borescope; metan; pyrolys; återanvändbar; koldeposition; ozon-rening; raketmotorer; kylkanaler; boreskop;

   Sammanfattning : Liquid methane is becoming an increasingly attractive rocket propellant due to its high performance characteristics and potential to support in-situ resource utilisation. Methane, however, when heated, can thermally decompose in a process known as pyrolysis. LÄS MER

5. 39. Construction and Validation of a Lab-scaleBorehole Thermal Energy Storage Model

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

   Författare :Haoyang Dong; [2022]
   Nyckelord :borehole heat exchanger; lab-scale model; experimental construction; experiment test; validation; borrhålsvärmeväxlare; labbmodell; experimentell konstruktion; experimenttest; validering;

   Sammanfattning : Borehole heat exchangers are widely used in heat pumps of residential buildings and industrialsystems. It is known as one of the most energy ecient technologies which provides heatingand cooling by using sustainable geothermal energy. The life time of borehole heat exchangerslasts more than 50 years which is longer than combustion boilers. LÄS MER

7. 40. Waste Heat Driven Membrane Distillation Integrated with Stirling Engine

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

   Författare :Jonatan Talåsen; Niklas Bergman Larsson; [2022]
   Nyckelord :Carnot batteries; Stirling engine; Azelio AB; Scarab Development; Thermal Energy Storage TES; Membrane Distillation; Air Gap Membrane Distillation; Waste heat integration; Water scarcity; Power on demand; Sustainability; Carnotbatterier; Stirlingmotor; Azelio AB; Scarab Development; Termisk Energi lagring TES; Membrandestillation; Air Gap Membrane Distillation; Spillvärmesintegration; Vattenbrist; Ström på begäran; Hållbarhet;

   Sammanfattning : In this thesis, the potential to purify water utilizing waste heat from a unit which stores thermal energy and converts it to electricity is studied. The unit, called TES.POD, is developed by Azelio AB and is in this thesis used as a heat source to drive an air gap membrane distillation (AGMD) unit developed by Scarab Development AB. LÄS MER