Essays about: "Siemens"

Showing result 11 - 15 of 237 essays containing the word Siemens.

  1. 11. Early Stage Design of a Prefilmer at Siemens Energy : Numerical and Experimental Methodology

    University essay from Linköpings universitet/Mekanisk värmeteori och strömningslära

    Author : Jean-Pierre Hamzo; [2023]
    Keywords : CFD; gas-turbine; computational fluid dynamics; atomizer; prefilmer; RANS; LES; multi-phase; experimental; numerical; atomization; spray characteristics; drop breakup; liquid fuels; liquid films;

    Abstract : Design of atomizers for gas-turbine purposes are an important ordeal. The per-formance of the atomizer directly impacts the efficiency of the gas-turbine, andconsequently, the energy extracted from the turbine. Furthermore, the design ofthe atomizer can have an impact on reducing toxic emissions. READ MORE

  3. 12. Aerodynamic Concept Evaluation of Formula Student Side Structure

    University essay from KTH/Skolan för teknikvetenskap (SCI)

    Author : Gabriel Ågren; [2023]
    Keywords : Formula Student; KTH Formula Student; race car aerodynamics; CFD; Multi-element wing;

    Abstract : Formula Student is a global engineering competition where university students collaborate to design, construct, and race formula-style cars. Aerodynamics is one aspect in the vehicle design that can improve on-track performance by increasing cornering and straight-line speed. READ MORE

  4. 13. High Level Synthesis for ASIC and FPGA

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Malin Heyden; [2023]
    Keywords : HLS; high level synthesis; asic; fpga; catapult; filter; sfir; Technology and Engineering;

    Abstract : This thesis aims to evaluate the performance of Siemens’ High Level Synthesis (HLS) tool Catapult. HLS can be considered the next step up in abstraction level from writing traditional Register Transfer Level (RTL) code which is time consuming and error prone. READ MORE

  5. 14. TEMPERATURE MODELLING OF GEAR MESH

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Ahsan Kadevalappil Ajilan; [2023]
    Keywords : Helical gear; Power loss; MATLAB; ANSYS; Spiralväxel; Strömförlust; MATLAB; ANSYS;

    Abstract : Temperature control is an essential aspect of gear design. Continuous research is going on to improve the efficiency of gear systems. Power losses or energy losses in these systems typically manifest themselves as increased temperatures and thus reducing the lifetime and overall performance of the system. READ MORE

  6. 15. Assessing the Benefits of Fossil-Free Gas Turbines in Distribution Networks : A Case Study in Västerås

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Fredrik Hansell; Axel Vällfors; [2023]
    Keywords : Gas turbine; power system stability; balancing markets; hydrogen; eMethanol; Gasturbin; kraftsystemstabilitet; balansmarknader; vätgas; e-metanol;

    Abstract : As the share of weather-dependent renewable electricity production increases, the demand for power system flexibility grows. In the Swedish power system, gas turbines have historically been utilised for back-up power generation. READ MORE