Sökning: "feed pump"

Visar resultat 1 - 5 av 36 uppsatser innehållade orden feed pump.

  1. 1. Preliminary Design of a 30 kN Methane-Oxygen-powered Electric-Pump-fed Liquid Rocket Propulsion System

    Master-uppsats, Luleå tekniska universitet/Rymdteknik

    Författare :Vikramjeet Das; [2023]
    Nyckelord :rocket engine; liquid rocket; methalox; electropump; LRPS; LPRE; liquid methane; electric pump feed system;

    Sammanfattning : The design of a liquid rocket propulsion system, unlike that of a standalone system, is intertwined with the overall development of a number of associated systems and is influenced by a multitude of conditions and considerations: from the requirements needed to accomplish the mission to the rationalizations involved behind the development of each rocket system and/or component. In my thesis, the preliminary design of a “new generation” 30 kN rocket engine driven by an electric pump feed system and running on liquid methane and liquid oxygen is performed. LÄS MER

  3. 2. Developing an Automated System for Yeast Culture Cultivation and Control using Flow Cytometry

    Master-uppsats, Lunds universitet/Teknisk mikrobiologi

    Författare :Sara Magnusson; [2023]
    Nyckelord :Yeast; flow cytometry; applied microbiology; Technology and Engineering; Biology and Life Sciences;

    Sammanfattning : Flow cytometry is a versatile tool for monitoring a microbial population at a single-cell level. Multiple parameters can be monitored based on the users’ requirements through the utilization of different dyes, biosensors etc. LÄS MER

  4. 3. Mechatronic Bedbug Attractor : Attracting bedbugs using the principles of human breathing

    Magister-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Simon Lilja; Maja Åstrand; [2022]
    Nyckelord :Mechatronics; Simulated breathing; Bedbugs; Carbon dioxide; Solenoid valve.; Mekatronik; Simulerad andning; Vägglöss; Koldioxid; Magnetventil;

    Sammanfattning : Bedbugs are insects which exclusively feed on the blood of humans and other large animals. Bedbug infestations are a growing problem in modern society and some of the current solutions involve humans acting as bait to lure the bedbugs out of their nests. LÄS MER

  5. 4. Artificial Neural Network in Exhaust Temperature Modelling : Viability of ANN Usage in Gasoline Engine Modelling

    Master-uppsats, Linköpings universitet/Fordonssystem; Linköpings universitet/Tekniska fakulteten

    Författare :Musa Nibras; Roos Linus; [2022]
    Nyckelord :Artificial Neural Network; Data-driven Modelling; Engine Modelling; Transient behaviour; Static behaviour; Feed Forward Network; Layer Recurrent Network; NARX; Long Short Term Memory; Gated Recurrent Network; Data processing;

    Sammanfattning : Developing and improving upon a good empirical model for an engine can be time-consuming and costly. The goal of this thesis has been to evaluate data-driven modelling, specifically neural networks, to see how well it can handle training for some static models like the mass flow of air into the cylinder, mean effective pressure and pump mean effective pressure but also for transient modelling, specifically the exhaust gas temperature. LÄS MER

  7. 5. Modeling and simulation of chromatographic separation in Modelon Impact

    Master-uppsats, Lunds universitet/Kemiteknik (CI)

    Författare :Oliver Thelander; [2022]
    Nyckelord :Chemical engineering; Simulering; Modellering; Kromatografi; Adsorption; Modelica; Modelon Impact; Recirkulation; Simulation; Modeling; Chromatography; Recirculation; Technology and Engineering;

    Sammanfattning : The aim of this master thesis is to implement a previously modeled chromatographic adsorp-tion process from MatLab into the Modelon Impact, a simulation software. Modelon Impact is using Modelica as language syntax that is useful for creating a large system of interconnected models that has the potential to work in different configurations. LÄS MER