Sökning: "ORC Simulations"

Visar resultat 1 - 5 av 7 uppsatser innehållade orden ORC Simulations.

  1. 1. Establishing a methodology to investigate factors that affect Tip Leakage Loss : In a small scale Organic Rankine Cycle (ORC) turbine

    Master-uppsats, Linköpings universitet/Mekanisk värmeteori och strömningslära

    Författare :Anand Ashok Kaushik; [2022]
    Nyckelord :Ansys CFX; CFD; ORC; Turbines; Tip leakage; Internal flow; Loss; Entropy; Correlations;

    Sammanfattning : With growing awareness and necessity for the world to move towards more sustainable (energy saving) forms of power generation, focus on the commercial use of Organic Rankine Cycle (ORC) turbine systems has subsequently increased in turn. ORC systems with their modular design can thus help in recovering heat, obtained as a byproduct from a variety of industrial processes, and thereby increase their overall system efficiency. LÄS MER

  3. 2. Numerical Analysis Of 2D And 3D losses In Organic Rankine Cycle Turbine

    Master-uppsats, Linköpings universitet/Mekanisk värmeteori och strömningslära

    Författare :Pranav Rane; [2021]
    Nyckelord :Computaional Fluid Dynamics; CFD; Turbine loss; Profile loss; Tip leakage loss; 2D loss; 3D loss; ANSYS CFX; ANSYS Fluent; Organic Rankine Cycle Turbine; Parametric Study;

    Sammanfattning : World resources are becoming more and more scarce due to the increasing demand. Hence, the industry is moving towards sustainable development in order to suffice the needs of the future generations. Electricity is one such resources that account for 90% of the daily utility. In Sweden alone 378 TWh of electricity is consumed over a year. LÄS MER

  4. 3. Effektivare användning av SVA:s spillvärme : en ekonomisk analys av en organisk Rankinecykel (ORC)

    Master-uppsats, SLU/Dept. of Energy and Technology

    Författare :Felix Ek; [2017]
    Nyckelord :förbränning; energieffektivisering; ångcykel; elproduktion; modellering;

    Sammanfattning : The National veterinary institute, SVA, produces heat through an incinerator which is in use from Monday to Friday during office-hours. Before 2014 the heat was used by the veterinary clinic next-door but after the veterinary clinic moved to new buildings the produced heat is used in-house by SVA. LÄS MER

  5. 4. EVALUATING THE ORGANIC RANKINE CYCLE (ORC) FOR HEAT TO POWER : Feasibility and parameter identification of the ORC cycle at different working fluid with district waste heat as a main source.

    M1-uppsats, Mälardalens högskola/Framtidens energi

    Författare :Salman Mohamad; [2017]
    Nyckelord :Organic Rankine cycle; Recuporator; regenerative; heat-to power; working fluids; low temperature heat; power generation;

    Sammanfattning : New technologies to converting heat into usable energy are constantly being developed for renewable use. This means that more interactions between different energy grid will be applied, such as utilizing low thermal waste heat to convert its energy to electricity. LÄS MER

  7. 5. Conception of an ORC module for High Temperature recovery

    Master-uppsats, KTH/Energiteknik

    Författare :Floriane Paty; [2016]
    Nyckelord :;

    Sammanfattning : De senaste 25 åren har präglats av en betydande ökning av efterfrågan på el. Tyvärr har den ökade el-produktionen skett utan hänsyn till miljön och genom ökning av CO2-utsläppen. Under de senaste decennierna har nya metoder för produktion av el från förnybara källor uppstått. LÄS MER