Essays about: "water injection"

Showing result 11 - 15 of 74 essays containing the words water injection.

1. 11. Effects of stratospheric wildfire smoke on ozone depleting substances and ozone levels in the northern midlatitudes

   University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/Kärnfysik

   Author : Christopher Grüner; [2023]
   Keywords : Physics and Astronomy;

   Abstract : The goal of this project was to examine whether there are correlations between recent wildfires in the northern hemisphere and stratospheric ozone anomalies in the midlatitudes following the creation of ozone depleting substances. To achieve this goal, data from the Aura satellite's Microwave Limb Sounder instrument was used and processed with self-written Python scripts. READ MORE

3. 12. Optimal Dispatch of Green Hydrogen Production

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

   Author : Nicolas Garcia Vargas; [2023]
   Keywords : Green Hydrogen; Dispatch Optimization; Multi-Energy System; Energy Storage; LCOH.; Grön vätgas; Uppdrags Optimering; Multi-Energi System; Energilagring; LCOH.;

   Abstract : This project proposes a hybrid system for hydrogen production, which includes a connection to the grid, a source of renewable energies, namely photovoltaic (PV), a Battery Energy Storage System (BESS), and a PEM (Proton Exchange Membrane) electrolyzer modelled from commercial technologies available. A dispatch optimization algorithm will evaluate the price of the energy inputs and the power available from the solar PV system and will decide the operation on an hourly basis to maximize net profit in a year timeframe. READ MORE

4. 13. Fibre volume fractions’ and printing directions’ effects on tribological and mechanical properties in FDM printed carbon fibre reinforced PEEK : Suitability assessment of FDM printed PEEK-CF to act in a steam engine’s ball joint, by analysis of compressive properties, impact strength, friction and wear

   University essay from Karlstads universitet/Institutionen för ingenjörsvetenskap och fysik (from 2013)

   Author : William Tönnberg; [2022]
   Keywords : Ranotor; steam engine; PEEK; polyether-ether-ketone; carbon fibre reinforced PEEK; impact strength; compressive strength; compressive modulus; friction; wear; tribology; FFF; FDM; 3D-printing; printing parameters;

   Abstract : The purpose with this study was to investigate FDM/FFF manufactured carbon fibre reinforced PEEK and assess its suitability to act as a sealing- and bearing material in a modern steam engine’s ball joint. The steam engine is totally free from oil due to the risk of water- and steam contamination. READ MORE

5. 14. Effects of pharmaceutical excipients on the chemical stability of therapeutic proteins in a parenteral formulation

   University essay from Lunds universitet/Livsmedelsteknik och nutrition (master)

   Author : Emmanuel Gulangayan Deniola; [2022]
   Keywords : Chemical stability; protein degradation; GA-Z; somatropin; pharmaceutical excipients; liquid chromatography; pharmaceutical technology; Chemistry;

   Abstract : Proteins and peptides are widely used for the prevention, management, and cure of various illnesses. This vast therapeutic potential represents a significant portion of the pharmaceutical industry in the form of vaccines, antibodies, enzymes, and other protein-based therapeutics. READ MORE

6. 15. Modelling of liquid leakage with ASTEC in a severe accident of a PWR

   University essay from KTH/Fysik

   Author : Thomas Begey; [2022]
   Keywords : Nuclear Physics; Modelling; Iodine Chemstry; Nuclear Safety; Kärnfysik; modellering; jodkemi; kärnsäkerhet;

   Abstract : In a nuclear reactor, in case of a severe accident occurs, backup circuits are usedlike SIS and CSS, flooding the reactor with water. This might lead to many liquidleakages outside the reactor containment building. READ MORE