Essays about: "boiling"

Showing result 16 - 20 of 95 essays containing the word boiling.

  1. 16. Two-phase CFD Modelling and Validation : SH204X Master Thesis Project Report

    University essay from KTH/Kärnenergiteknik

    Author : Richard Härlin; [2022]
    Keywords : Master Thesis; Simulation; Validation; DEBORA; CFD; OpenFOAM; Boiling; Two-phase Thermal-Hydraulics; Fluid Mechanics; Nuclear Power Safety; Examensarbete; Simulering; Validering; DEBORA; CFD; OpenFOAM; Kokning; Tvåfas Termohydraulik; Kärnkraftssäkerhet;

    Abstract : This project deals with two-phase CFD model validation, a subject which is currently under active research due to its complexity. The goal is to create a model that predicts data profiles to an acceptable degree for a wide array of flow conditions. The applications within the nuclear field would mainly be for safety analysis, e.g. READ MORE

  3. 17. Automating the boiling of carbohydrate food through machine learning

    University essay from Uppsala universitet/Signaler och system

    Author : Mauricio Ramirez Zavala; [2022]
    Keywords : Machine learning; embedded systems; convolutional neural network;

    Abstract : There are scenarios in the modern world of today when several things are being cooked at the same time on the stove in the kitchen. You typically have a saucepan that is boiling a carbohydrate. This requires attention and can result in elevated levels of mental exertion. READ MORE

  4. 18. Feasibility study on Thermal Anemometry at LWR conditions

    University essay from KTH/Fysik

    Author : Abishek Baskar; [2021]
    Keywords : Nuclear Enginnering; Thermal-Hydraulics; Instrumentation; Material technology; Fluid Dynamics. Light water reactors;

    Abstract : Dryout and Departure from Nucleate boiling (DNB) are utmost thermal-hydraulic concerns for the safety of LWRs. The behavior of two-phase flows at these conditions is still not fully understood. There is at least a need for a good local velocity and void fraction database at these conditions. READ MORE

  5. 19. Development of a Nordic BWR plant model in APROS and design of a power controller using the control rods

    University essay from KTH/Fysik

    Author : Jonathan Al-Ani; [2021]
    Keywords : APROS; Dynamic process simulation; System code; Nuclear reactor; nuclear power; BWR; Boiling Water Reactor; closed cycle; steam cycle; one-dimensional flow; Westinghouse; control rods; APROS; Dynamisk processimulering; Beräkningsmodell; Kärnkraft; BWR; Kokvattenreaktor; ångcykel; en-dimensionell flödesmodell; Westinghouse; kontrollstavar;

    Abstract : In this master thesis an input-model of a Nordic BWR power plant has been developed in APROS. The plant model contains key systems and major thermohydraulic components of the steam cycle, including I&C systems (i.e. power, pressure, level and flow controls). READ MORE

  6. 20. Concept development to extract sodium sulfate from an aqueous solution

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : André Selander; [2021]
    Keywords : biorefinery; aqueous solution; sodium sulfate; crystallisation; crystallization; kraft process;

    Abstract : Now when the interest is increasing to reach a sustainable infrastructure, one possibility SCA is experimenting with is the possibility to produce renewable hydrocarbons from black liquor which can be extracted from a Kraft process. However, when extracting the black liquor, a lot of sodium-based compounds are removed from the recovery process and when hydrocarbons are produced in SCA’s biorefinery, these compounds are caught in an aqueous solution. READ MORE