Sökning: "gas-cooling"
Visar resultat 1 - 5 av 7 uppsatser innehållade ordet gas-cooling.
1. Starbursts at Cosmic Dawn : Formation of Globular Clusters, Ultra-Faint Dwarfs, and Population III star clusters at z > 6
Master-uppsats, Stockholms universitet/Institutionen för astronomiSammanfattning : In the standard model of cosmology (ΛCDM) the first stars, star clusters, and galaxies are expected to have formed in short bursts of star formation in low-mass dark matter halos at high redshifts (). Up to this point, attempts to predict the properties and abundances of these luminous objects have made use of numerically expensive cosmological simulations. LÄS MER
2. Pinchanalys av det integrerade massa- och pappersbruket i Obbola
Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för tillämpad fysik och elektronikSammanfattning : The aim of this thesis is to investigate possibilities to reduce primary steam consumption of the integrated pulp and paper mill in Obbola. For this purpose, a pinch analysis has been performed. The thesis has been carried out on site and necessary data for the analysis was produced mainly using the sensors installed for controlling the process. LÄS MER
3. Studies on the application of gas cooling as used by firefighters
Master-uppsats, Lunds universitet/Avdelningen för BrandteknikSammanfattning : Gas cooling is a technique used by firefighters to create a safer work environment inside a compartment fire. By spraying water into the smoke layer, the smoke layer temperature will decrease significantly. Next to the lower temperature, the flammability of the smoke layer will also decrease. LÄS MER
4. Studies on the performance of firefighter’s gas cooling
Master-uppsats, Lunds universitet/Avdelningen för BrandteknikSammanfattning : Gas cooling is a technique used within the fire service to reduce the risks of the hot gaseous layer and create a better visibility. It is achieved by applying water into the gaseous layer. Successfully performing or implementing this technique is something that has not yet been accomplished in every brigade. LÄS MER
5. Reducing Energy Consumption through Optimization of the Operating Conditions of the Gas Trunk Pipeline
Master-uppsats, KTH/Kraft- och värmeteknologiSammanfattning : Gas supplying process for consumers needs sufficient share of energy for upstream, midstream and downstream purposes. In spite of a huge amount of great investments into the industry it is still available to improve the efficiency of energy usage inside the industry. The biggest share of energy consumption is within transportation sector. LÄS MER
