Sökning: "power law estimation"

Visar resultat 1 - 5 av 20 uppsatser innehållade orden power law estimation.

1. 1. Estimating stellar limb darkening using exoplanet transits

   Kandidat-uppsats, Lunds universitet/Astrofysik; Lunds universitet/Fysiska institutionen

   Författare :Sora Ishida; [2023]
   Nyckelord :Limb-darkening; CHEOPS; Transit; Exoplanet; PYCHEOPS; Physics and Astronomy;

   Sammanfattning : The brightness of the stars is not uniform over the surface as it varies depending on the wavelength and the atmosphere that the light propagates. Limb darkening is an optical effect caused by a decrease in brightness of the star towards the edge. LÄS MER

3. 2. Real time estimations of kLa and viscosity in a fermentation pilot plant

   Master-uppsats, Lunds universitet/Kemiteknik (CI)

   Författare :Arvid Norberg; [2022]
   Nyckelord :Oxygen transfer; Viscosity; Fermentation; Biotechnology; Direct method; kLa; OUR; DO; Online monitoring; Soft sensor; Fungus; Fungal fermentation; A. oryzae; A. niger; Herschel-Bulkley; Power law; Shear thinning; Novozymes; Enzymes; Technology and Engineering;

   Sammanfattning : Fermentation is a process that utilizes live microorganisms to produce different biological products such as enzymes. The oxygen mass transfer rate is often the limiting factor in aerobic fermentations and thereby an important process parameter. LÄS MER

4. 3. The Social and Environmental Costs of the Water Management System of Chile: Inequalities in a Context of Scarcity

   Magister-uppsats, Lunds universitet/Ekonomisk-historiska institutionen

   Författare :Gianna Laura Angermayr; [2022]
   Nyckelord :Water Market; 1981 Water Code; Water Scarcity; Potable Water; Socio-ecological Justice; Power Relations; Agriculture; Campesinos; Indigenous Communities; Business and Economics;

   Sammanfattning : The purpose of this thesis is to present a more complete picture of Chile’s water management system in terms of the three pillars of sustainable development, namely regarding the social, environmental, and economic outcomes of the 1981 Water Code. The contribution of this research relies in the understanding of the law’s reproduction of socio- ecological inequalities and in the investigation of a possible link between commercial agricultural activities and prices of potable water in the sixteen administrative regions of Chile. LÄS MER

5. 4. RTL power estimation and optimization flow for 5G radio products

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

   Författare :Divya Khanna; Yu Zhu; [2021]
   Nyckelord :Power estimation; RTL; gate-level; Power Optimisation; Technology and Engineering;

   Sammanfattning : Power reduction is becoming a critical design requirement for ASIC/SOC designers. Reducing both dynamic and leakage power is essential to meet power budgets for portable devices as well as to ensure that these ASICs meet their packaging and cooling costs. LÄS MER

7. 5. Predicting fillability of viscoelastic product in Tetra Recart

   Master-uppsats, Lunds universitet/Förpackningslogistik

   Författare :Nawapan Boonchum; Roxanne Mae V. Targa; [2020]
   Nyckelord :Meat batter; Filling machine; Rheology; Pressure drop; Non-Newtonian fluid; Agriculture and Food Sciences; Technology and Engineering;

   Sammanfattning : It is of interest to design a methodology in predicting the fillability of non-Newtonian viscoelastic product such as meat batter by analyzing its rheological properties, reducing the need to perform pilot plant scale tests. Meat batter with different added water produced in laboratory and pilot plant were analyzed to represent meat batters with different rheological characteristics and filling behaviour. LÄS MER