Essays about: "Gas mixing"

Showing result 21 - 25 of 57 essays containing the words Gas mixing.

  1. 21. CFD for mixing efficiency in commercial and industrial advanced air oxidation

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Johan Bergström; [2018]
    Keywords : ;

    Abstract : Ozone treatment of pollutants in air is a relatively young technology with limited literature available. To the authors knowledge no literature discussing simulations of commercial ozone treatment without UV-lamps in gas phase has been published up to this point. READ MORE

  3. 22. Heavy-Duty Spark-Ignited Single Cylinder Engine Fueling System

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Rohan Sharad Kittur; [2018]
    Keywords : Fueling system; heavy-duty; spark-ignited; single cylinder engine; aftermarket engine control unit; fuel-air mixture safety; bränslesystem; tunga fordon; tändstiftsantändning; encylinder motor; eftermarknadsmotorstyrenhet; bränsle-luft blandningssäkerhet;

    Abstract : Forskning inom motorutveckling bedrivs för att möta kommande emissionskrav och samtidigt minska bränsleförbrukningen. Kommande förbud mot dieseldrivna fordon planeras i flera städer runt om i världen. Alternativa bränsle som exempelvis naturgas ses som en lovande ersättning även för tunga fordon. READ MORE

  4. 23. Investigation of growth modes of the lithoautotrophic bacterium Cupriavidus necator

    University essay from Lunds universitet/Teknisk mikrobiologi; Lunds universitet/Bioteknik

    Author : Raquel Perruca Foncillas; [2018]
    Keywords : applied microbiology; teknisk mikrobiologi; Technology and Engineering;

    Abstract : The microorganism Cupriavidus necator is a very interesting bacterium that has been established as a model microorganism for its capability to produce polyhydroxyalkanoates, more specifically polyhydroxybutyrate (PHB), a potential precursor/raw material for bioplastics. Lately, the scientific community has raised interest in the chemolithoautotrophic nature of C. READ MORE

  5. 24. Surface rheology and Morphology of Air-Water interfaces with adsorbed layers of Beer proteins and Isohumulones

    University essay from Lunds universitet/Livsmedelsteknik och nutrition (master)

    Author : Bobae Choi; [2018]
    Keywords : food technology; livsmedelsteknologi; Agriculture and Food Sciences;

    Abstract : A good head of beer gives nice texture and prevents releasing of aroma. The beer foam stability depends on numerous parameters. In this study, it was focused on the interfacial rheological properties such as surface tension and dilational modulus in relation the film formation by isohumulones and beer proteins at the air-water interfaces. READ MORE

  6. 25. CFD calculations and comparison with measured data in a film cooled 1.5 stage high pressure test turbine : With two configurations of swirlers clocking

    University essay from Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Author : Ellen Hallbäck; [2018]
    Keywords : Turbine; CFD; Clocking configuration; Turbin; CFD; virvlareposition;

    Abstract : The gas turbine has an important role for the energy distribution due to its stability and flexibility. By increasing turbine inlet temperature (TIT) an increased thermal efficiency of the turbine can be achieved. The biggest limitation of the TIT is the material of the turbine components. READ MORE