Essays about: "Spectral power"

Showing result 31 - 35 of 163 essays containing the words Spectral power.

  1. 31. Modelling of contacts in Adams flex bodies using Mamba

    University essay from KTH/Fordonsdynamik

    Author : Shashwat Joshi; [2021]
    Keywords : Contact simulation; Mamba; Joint Interface Modes; Leaf spring modelling; Frame-subframe contact; ODS analysis; PSD; Kontaktsimulering; Mamba; gemensamma gränssnittslägen Joint Interface Modes ; bladfjädermodellering; ram-subramkontakt; ODS analys; PSD;

    Abstract : Simulations are a powerful tool used to reduce development time and cost in the vehicle industry. However, the models used in simulations are simplifications of reality, and there are commonly contradicting requirements between accuracy and computational efficiency. READ MORE

  3. 32. How closely does electricity production follow price signals?

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

    Author : Théo Sa Cunha; [2021]
    Keywords : Power system; the Nordics; day-ahead prices; production; balancing contribution; relative market value; correlation coefficient; spectral analysis; time horizons; flexibility; variation management; Elsystem; Norden; day-ahead-priser; produktion; balansbidrag reglerbidrag; relativa marknadsvärden; korrelationskoefficient; spektralanalys; tidshorisont; flexibilitet; balanshållning;

    Abstract : This thesis investigates the relation between the day-ahead electricity market prices and the electricity production in the Nordic synchronous area of the European electric power system by looking into the market data ranging from 2015 to the current time. The increasing penetration of variable renewable energy sources, coupled with the deeper electrification in various sectors of the economy, has led to a higher volatility in the market, e. READ MORE

  4. 33. The visibility of double neutron star binaries to LISA

    University essay from Lunds universitet/Astronomi - Genomgår omorganisation

    Author : Anatole Storck; [2021]
    Keywords : gravitational waves; LISA; neutron stars; orbital simulations; Runge-Kutta method; Physics and Astronomy;

    Abstract : Double neutron star binaries (DNSBs) in the mHz gravitational wave (GW) regime are an important group of objects which the GW detector LISA will be able to observe. The detection and parametrization of these objects will help develop our current understanding of neutron star formation and evolution. READ MORE

  5. 34. On the Possibility of Probing Early Matter Domination with Primordial Black Holes

    University essay from KTH/Fysik

    Author : Isak Stomberg; [2021]
    Keywords : Primordial Black Holes; Early Matter Domination; Master’s Thesis; Primordiala svarta hål; tidig materiadominans; mastersarbete;

    Abstract : Primordial black holes (PBHs) are expected to form in the very early universe, and therefore, we could use them to probe pre­BBN times. Astrophysical observations permit the placement of bounds on the abundance of PBHs. READ MORE

  6. 35. Physical Layer Security With Active Jamming Using NOMA.

    University essay from Blekinge Tekniska Högskola

    Author : Mounika Polisetti; [2021]
    Keywords : Physical Layer security; secrecy capacity; eavesdropper; spectral efficiency; secure NOMA transmission;

    Abstract : This paper is persuaded to understand the physical layer security in wireless commu-nications utilizing NOMA (Non Orthogonal Multiple Access) concepts in the presence of an eavesdropper. Physical layer security maintains the confidentiality and secrecyof the system against eavesdroppers. READ MORE