Sökning: "irreversibilities"

Hittade 2 uppsatser innehållade ordet irreversibilities.

1. 1. Derivation of a correlation to determine a combined cycle's performance based on data from the gas turbine exhaust

   Master-uppsats, Lunds universitet/Institutionen för energivetenskaper

   Författare :Mattias Ingelström; [2019]
   Nyckelord :Combined Cycle efficiency; second law efficiency; HRSG; exergy; irreversibilities; Technology and Engineering;

   Sammanfattning : Power production has a vital role in the functioning of society and will have a major part in the future of environmental and economical sustainability. Therefore, efficiencies of power plants are always a subject to improvements in order to utilise resources as efficient as possible. LÄS MER

3. 2. Dynamic modeling of a solid oxide fuel cell system in Modelica

   Magister-uppsats, Lunds universitet/Institutionen för energivetenskaper

   Författare :Daniel Andersson; Erik Åberg; [2010]
   Nyckelord :Solid oxide fuel cell Modelica simulation; Technology and Engineering;

   Sammanfattning : In this study a dynamic model of a solid oxide fuel cell system has been developed. The work has been conducted in cooperation with Modelon AB using the Modelica language and the Dymola modeling and simulation tool. Modelica is an equation based, object oriented modeling language, which promotes flexibility and reuse of code. LÄS MER