Essays about: "Two-Phase Flow"

Showing result 11 - 15 of 37 essays containing the words Two-Phase Flow.

  1. 11. Numerical Modeling of Aluminum Sampling Process

    University essay from KTH/Materialvetenskap

    Author : Ming Yang; [2019]
    Keywords : Numerical modeling; Aluminum sampling; Solidification process; Inclusion distribution; Ansys Fluent.;

    Abstract : Castings of aluminum alloys are widely used in the automotive and aerospace industries since they play a significant role in improving the performance and fuel efficiency. In aluminum industries, sampling is the most common method to evaluate the inclusion levels which is a key indicator for the quality of the aluminum alloys. READ MORE

  3. 12. Development of an innovative cooling concept for turbofan engines

    University essay from KTH/Energiteknik

    Author : Ali Kapekov; [2018]
    Keywords : ;

    Abstract : This paper is submitted in support of a candidature for the Double Degree in Vehicle Engineering with a specialization in Aerospace between KTH Royal Institute of Technology, Sweden, and Ecole Centrale Lyon, France. The present report emphasizes a research project for current or next generation turbofan engines used in civil aviation, and especially its equipment integration from a thermal management point of view. READ MORE

  4. 13. A Reconfigurable Device for GALS Systems

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Rocco Sciaraffa; [2018]
    Keywords : FPGA; GALS; asynchronous; coarse-grained; NoC; bundled-data; FPGA; GALS; asynkron; Coarse-Grained Reconfigu- rable; NoC; bundled data kommunikation;

    Abstract : Globally Asynchronous Locally Synchronous (GALS) Field-Programmable Gate Array (FPGA) are composed of standard synchronous reconfigurable logic islands that communicate with each other via an asynchronous means. Past research into fully asynchronous FPGA has demonstrated high throughput and reliability adopting dual-rail encoding. READ MORE

  5. 14. Numerical simulations of thedecomposition of a greenpropellant

    University essay from KTH/Mekanik

    Author : Neven Louis; [2018]
    Keywords : Green propellant; energetic ionic liquids; two-phase flow; rocket propulsion; CFD; High-speed shadowgraphy; Isolated droplet combustion;

    Abstract : Concerns about the use of certain chemical species within the aerospace field are growing in recent years. A European regulation, REACh, now makes the use of hydrazine uncertain in – among others- attitude control thrusters. Green monopropellants, which are alternatives for this species already exist, but they all require a catalyst to react. READ MORE

  6. 15. Modelling of shell and tube heat exchangers

    University essay from Lunds universitet/Institutionen för energivetenskaper

    Author : John Hellborg; [2017]
    Keywords : Technology and Engineering;

    Abstract : In this master thesis Modelica models for shell and tube heat exchangers was developed. The modelling focused on two configurations specifically; the TEMA E shell and tube heat exchanger with single-phase flow on the shell side and the TEMA G shell and tube heat exchanger with condensation on the shell side. READ MORE