Sökning: "hot pressurized water"

Hittade 3 uppsatser innehållade orden hot pressurized water.

1. 1. Termisk energilagring i fjärrvärmenät

   Master-uppsats, KTH/Energiteknik

   Författare :Julia Kuylenstierna; [2018]
   Nyckelord :;

   Sammanfattning : District heating is the most common form of heating in Sweden and as other industries it faces challenges in terms of increased resource utilization and transition to 100% renewable energy sources. Thermal energy storage in district heating networks can bring several advantages, for example enabling the use of excess energy, reduction of equipment size and capacity, as well as load leveling. LÄS MER

3. 2. Corrosion and microfluidics in hot water microsystems

   Uppsats för yrkesexamina på avancerad nivå, Mikrosystemteknik

   Författare :Mimmi Eriksson; [2013]
   Nyckelord :Corrosion; microfluidics; hot pressurized water; microsystems; high temperature;

   Sammanfattning : This thesis addresses some important issues when designing microfluidic systems for hot pressurized water. The properties and behavior of water at elevated temperatures and in micro scale is briefly reviewed, and opportunities and possible problems of using hot pressurized water in microfluidic devices are brought up. LÄS MER

4. 3. Polygeneration system based on low temperature solid oxide fuel cell/micro gas turbine hybrid system

   Master-uppsats, KTH/Kraft- och värmeteknologi

   Författare :Mahrokh Samavati; [2012]
   Nyckelord :Solid oxide fuel cell; micro gas turbine; polygeneration; low temperature; hybrid system;

   Sammanfattning : Polygeneration systems attract attention recently because of their high efficiency and low emission compare to the conventional power generation technology. Three different polygeneration systems based on low temperature solid oxide fuel cell, atmospheric solid oxide fuel cell/ micro gas turbine, and pressurized solid oxide fuel cell/ micro gas turbine are mathematically modeled in this study using MATLAB (version 7. LÄS MER