Sökning: "Channel modeling"

Visar resultat 21 - 25 av 88 uppsatser innehållade orden Channel modeling.

  1. 21. The temporal impacts of climate condition on groundwater flow using numerical transient modelling

    Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

    Författare :Malieha Zannat Rahman; [2020]
    Nyckelord :Climatic Condition; Groundwater Flow; Transient-State Modelling; Numerical Modeling; Krycklan Catchment; Visual MODFLOW Flex;

    Sammanfattning : Compiling comprehensive understanding of all the available natural resources is an important task which should be carried out as it holds a crucial role for the next generation’s lives. In particular, groundwater is considered as one of the vital resources in providing essential drinking water. LÄS MER

  3. 22. COMPUTATIONAL FLUID DYNAMICS MODELING FOR BENT SPILLWAY CHANNEL : Numerical validation of a small scale physical model

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Författare :Mikael Björnfot; [2020]
    Nyckelord :Energy; CFD; Hydropower plant; Energi; Vattenkraft;

    Sammanfattning : Hydropower plants with spillways exposed to high pressures because of large discharges can result in a dam failure which ultimately results in devastating consequences. Therefore properly designed and constructed spillways are important. LÄS MER

  4. 23. Geomorphology alteration effects over Kävlinge River Basin

    Master-uppsats, Lunds universitet/Avdelningen för Teknisk vattenresurslära

    Författare :Erik Frias Olguin; [2020]
    Nyckelord :Kävlingeån; DEM; Flooding; Geomorphology; model; MIKE HYDRO; Technology and Engineering;

    Sammanfattning : This thesis focuses on the case study over the Kävlinge catchment located in the south of Sweden, and mainly in the Kävlinge river. This river, which is the mainstream of the catchment, has been subject to modifications due to agricultural activities. LÄS MER

  5. 24. Simulation-Based Stochastic Blockage Model for Millimeter-wave Communication

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Mihret Getye Sidelel; [2020]
    Nyckelord :;

    Sammanfattning : Recently, the growing demand for high data rates in wireless communication, together with the scarcity of spectrum in existing microwave bands, has motivated the use of millimeter-wave (mmWave) bands for 5G and future wireless communications. Even though mmWaves are potential candidates for fulfilling this rising demand, they come along with their own drawbacks that need to be addressed. LÄS MER

  7. 25. Communication Channel Measurement and Modeling for Inductive Wireless Power Transfer

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Love Rosén; [2020]
    Nyckelord :Wireless power transfer; WPT; Qi Specification; Inductive coupling; Wireless charging; Channel modeling; Technology and Engineering;

    Sammanfattning : Wireless Power Transfer (WPT) technology has experienced phenomenal success in the application of wireless charging of smartphones. With the Qi Specification becoming the dominant standard, wireless charging's convenience goes beyond cable-free charging to facilitate interoperability between chargers and devices from different vendors. LÄS MER