Essays about: "Coupling factor"

Showing result 1 - 5 of 47 essays containing the words Coupling factor.

  1. 1. Quantum Espionage

    University essay from KTH/Tillämpad fysik

    Author : Carlo Ninic Svensson; [2023]
    Keywords : Quantum Nano Photonics; SNSPD; OTDR; Nano Kvantfotonik; SNSPD; OTDR;

    Abstract : This thesis investigates the security of optical fiber communication and demonstrates the feasibility of eavesdropping using different tapping methods and superconducting nanowire single-photon detectors (SNSPDs). Methods for surveillance against fiber intrusion are also investigated. READ MORE

  3. 2. Cannibalization of Renewable Energy in Spain: Market Implications and Mitigation Strategies through CArbon Pricing and Gurarantess of Origin

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

    Author : Fredrik Lannhard; [2023]
    Keywords : Cannibalization; Renewable energy; Marginal pricing; Day-ahead markets; Spain; Electricity market simulation; Carbon pricing; Guarantees of origin.; Kannibalisering; Förnybar energi; Marginalprissättning; Spotmarknader; Spanien; Elmarknadssimulering; Koldioxidprissättning; Ursprungsgarantier.;

    Abstract : Renewable cannibalization refers to the phenomenon where the increasing penetration of zeromarginal cost renewable energy sources, such as solar and wind power, leads to a decline in their market value. By extension, this threatens to reduce investment incentives in wind and solar. READ MORE

  4. 3. Exploring a unique pocket in Galectin-8N by the synthesis of D-galactoside-based benzimidazole inhibitors

    University essay from Lunds universitet/Centrum för analys och syntes

    Author : Sid Bartold; [2023]
    Keywords : organic chemistry; synthesis; gal; gal-8; gal-8N; galectin; galectin-8; galectin-8N; inhibitor; drug development; benzimidazole; galactoside; carbohydrate; carbohydrate chemistry; Suzuki-coupling; Chemistry;

    Abstract : Galectins are a family of glycan-binding proteins where galectin-8 is a part of the subgroup known as tandem-repeat type galectins. Galectin-8 is composed of two homologous CRDs, one N- and one C-terminal CRD. As it stands now, galectin-8N has been found to bind to a larger number of glycans than galectin-8C. READ MORE

  5. 4. Analysis of a high step-up gain DC-DC converter for fuel cell and battery application

    University essay from Uppsala universitet/Institutionen för elektroteknik

    Author : Kaj Törngren Sato; [2023]
    Keywords : Fuel cell; High step-up DC-DC converter; Boost converter; Coupled inductors; Coupling factor; CCM; DCM; Duty cycle;

    Abstract : In sustainable energy systems those using fuel cells, high step-up gain converters are widely used to increase the output voltage to levels that can be used by other converters, such as inverters for grid connection or powering other AC loads. In order to obtain a higher voltage gain, in comparison to a traditional boost converter, often different topologies techniques are involved. READ MORE

  6. 5. Approximating Damping Coefficient of Bolted Joints using the Finite Element Method

    University essay from KTH/Hållfasthetslära

    Author : Abhiroop Chatterjee; [2023]
    Keywords : ;

    Abstract : Bolted joints are important due to their energy dissipation property in structures,but the damping mechanism is also highly nonlinear and localized. The goal ofthis thesis is to develop an accurate method for modeling bolted joint dampingin large structures using finite element (FE) software. READ MORE