Sökning: "No-moving parts"

Visar resultat 1 - 5 av 7 uppsatser innehållade orden No-moving parts.

  1. 1. Increasing the diodicity of ceramic Tesla valves by exploiting the design freedom of additive manufacturing : A study in design optimizations of Tesla valves for ceramic 3D printing

    Master-uppsats, Uppsala universitet/Institutionen för materialvetenskap

    Författare :Udit Sharma; [2024]
    Nyckelord :additive; manufacturing; Tesla; valve; ceramic; 3D; printing;

    Sammanfattning : The work presented in this thesis was conducted at Uppsala University and at Fraunhofer IKTS, Dresden. The thesis aims to study design optimizations for increasing the diodicity and thereby performance of a Tesla valve, a type of “no moving parts” (NMP) valve, through design freedoms offered by ceramic additive manufacturing. LÄS MER

  3. 2. Separation of microfibers from laundry waste water by hydrocyclone : In cooperation with Electrolux Professional

    Master-uppsats, Högskolan i Borås/Akademin för textil, teknik och ekonomi

    Författare :Anna Cecilia Carolina Lorentzon; [2021]
    Nyckelord :microfiber separation; microfibre separation; hydrocyclone; hydrocyclonic separation; microfibers; microfibres; laundry effluent; laundry waste water; laundry wastewater;

    Sammanfattning : Microfibers, textile fibres shorter than 5 mm, and are shed from fabrics during wear and released into the laundry effluent during washing. When passed through the wastewater treatment plant (WWTP), they adsorb toxins, heavy metals and pathogens before being released into the environment. LÄS MER

  4. 3. Techniques to inject pulsating momentum

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Strömningslära och experimentell mekanik

    Författare :Jelle Kranenbarg; [2020]
    Nyckelord :Hydro power; Rotating Vortex Rope; Flow control; Fluidic actuator; Synthetic jet actuator; Piston actuator; CFD;

    Sammanfattning : Hydro power plants are an essential part of the infrastructure in Sweden as they stand for a large amount of the produced electricity and are used to regulate supply and demand on the electricity grid. Other renewable energy sources, such as wind and solar power, have become more popular as they contribute to a fossil free society. LÄS MER

  5. 4. Tesla Valve for Hydrogen Decompression : Fluid Dynamic Analysis

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

    Författare :Elias Bäckman; Mathilda Willén; [2019]
    Nyckelord :Decompression; Hydrogen gas; Tesla valve; no-moving parts; CFD; valve-to-valve; 压降；氢气；特斯拉阀；无可动阀芯；计算流体动力学；级间距; Decompression; Hydrogen gas; Tesla valve; No-moving parts; CFD; valve-to-valve;

    Sammanfattning : Människans påverkan på växthuseffekten har under de senaste åren varit en mycket aktuell fråga. Det är många olika faktorer som bidrar till ett negativt avtryck på miljön, där ett stort bidrag kommer från sektorn bilindustri. Majoriteten av dagens bilar drivs på fossila bränslen som genererar skadande utsläpp på miljön. LÄS MER

  7. 5. Reverse osmosis temperature control

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Institutionen för reglerteknik

    Författare :Dennis Dalenius; [2019]
    Nyckelord :Technology and Engineering;

    Sammanfattning : Baxter develops medical devices that take advantage of reverse osmosis to purify water that’s being used in dialysis fluids. Reverse osmosis is a commonly used water purification process that removes unwanted particles from the water. LÄS MER