Essays about: "Particle meter"

Showing result 1 - 5 of 19 essays containing the words Particle meter.

1. 1. In-Situ Investigation of Particle Assisted GaSb Nucleation Using Environmental TEM

   University essay from Lunds universitet/Centrum för analys och syntes

   Author : Aidas Urbonavicius; [2023]
   Keywords : ETEM; Nucleation; GaSb; Nanowires; Materials chemistry; Technology and Engineering; Chemistry;

   Abstract : III-V semiconductor material based nanowires have been extensively studied and shown to be a very exciting building block for future electronics. Material systems such as GaSb show a lot of promise in optoelectric and thermoelectric generation applications because of its high electron mobility and small bandgap. READ MORE

3. 2. Investigation of a Novel Atmosphere-Breathing Electric Propulsion Platform and Intake

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Kun Feng; [2023]
   Keywords : ABEP; VLEO; DSMC; FMF; Orbital Aerodynamics; ABEP; DSMC; VLEO; FMF; Orbital Aerodynamics;

   Abstract : Very Low Earth Orbit (VLEO) provides many benefits for space missions, including better image resolution for Earth observation, better telecommunication link with ground stations, lower launch cost, lower risk of collisions, and fast end-of-life disposal. The last point in benefit is also the main challenge for placing satellites in VLEO. READ MORE

4. 3. Evaluation of AI-method for measuring and characterizing particles on-line in drinking water treatment

   University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

   Author : Lovisa Ådén; [2023]
   Keywords : Turbidimeter; Particle meter; rapid filtration;

   Abstract : The municipal association Norrvatten produces drinking water at Görväln WTP for approximately 700,000 residents in 14 member municipalities in the northern Stockholm region. To ensure the drinking water meets quality criteria, the water must be carefully monitored by the WTP. READ MORE

5. 4. Acoustic Doppler Current Profiling for streamflow measurements in subarctic climate

   University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

   Author : Linus Nyström; [2022]
   Keywords : ;

   Abstract : The ADCP (Acoustic Doppler Current Profiling) technology has been widely available and acknowledged as an instrument used for different types of flow measurement since 1990s, from small scale river measurements to larger ocean current mappings. This study was conducted by the author in cooperation with SWECO with the focus on smaller scale measurements especially on small natural watercourses in a sub-arctic climate with the purpose to examine if the ADCP technology can be used as a complement to the more classic methods for this type of flow measurements Current meter and Conductivity flow measurements. READ MORE

6. 5. LES modelling of spray combustion

   University essay from Lunds universitet/Institutionen för energivetenskaper

   Author : Arvid Åkerblom; [2021]
   Keywords : Gas Turbine; CFD; Large Eddy Simulation; Lagrangian Particle Tracking; Chemical Kinetics; Reaction Mechanism; Combustion; OpenFOAM; CHEMKIN; Technology and Engineering;

   Abstract : Computational fluid dynamics is a powerful method for understanding the flow and combustion that occurs inside aircraft engines and will be a key tool in the transition from conventional fossil-based fuel to sustainable alternatives. Because conventional fuels have been more widely researched, an attempt at simulating the combustion of alternative fuels should be preceded by the development of a method that is capable of accurately simulating the combustion of a conventional fuel. READ MORE