Sökning: "varying precipitation"
Visar resultat 1 - 5 av 63 uppsatser innehållade orden varying precipitation.
1. Hur avrinningskoefficienten varierar med återkomsttid - En jämförelse mellan fyra olika områden i Sverige
Master-uppsats, Lunds universitet/Avdelningen för Teknisk vattenresursläraSammanfattning : As climate change progresses, heavy rainfall in Sweden is becoming more frequent and intense, coinciding with an increase in impermeable surfaces in urban areas. This raises the risk of flooding as drainage networks may exceed their capacity due to increased runoff. LÄS MER
2. FROM SPACE TO THE SUBSURFACE. Examining Relations Between Vegetation Indices and Local Groundwater Storage.
Master-uppsats, Göteborgs universitet/Institutionen för geovetenskaperSammanfattning : This study aimed to examine the relationship between vegetation indices, NDVI and NDWI, and groundwater levels in the county of Kalmar, utilizing correlation and regression analysis. Further, by examining related geospatial features the study aimed to interpret the statistical outcomes to identify significant temporal and spatial patterns. LÄS MER
3. Effect of Trace Elements on the Particle Size of Magnesium Silicide in Aluminium Extrusion : The Use of Thermo-Calc and DICTRA in order to Produce Aluminium more Efficiently
Kandidat-uppsats, KTH/MaterialvetenskapSammanfattning : This project is a feasibility study for Hydro Extrusion Sweden AB, a company that produces extruded aluminium profiles. The main purpose of this project was to analyse the difference of Mg2Si particle sizes in aluminium alloys when varying parameters, such as cooling rate and composition, in aluminium extrusion, particularly the EN AW 6082 alloy. LÄS MER
4. Optimization of the process-route of a Nickel-base alloy : Investigation of Sigma-phase precipitation in heat treatment
Master-uppsats, Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)Sammanfattning : The focus of this master’s thesis is on the heat treatment of Ni-base alloys, specifically the risk of intermetallic σ-phases during different stages of heat treatment. The alloy studied is Sanicro®28, a super-austenitic stainless steel produced by Alleima AB. LÄS MER
5. Optimering högflödesrening på Henriksdals reningsverk
Uppsats för yrkesexamina på grundnivå, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)Sammanfattning : Till följd av ett mer fluktuerande klimat med ojämna vintrar och längre perioder med nederbörd, har högflödesförhållanden kommit att blivit allt vanligare. Vid högflödesförhållanden ställs det stora krav på reningsverkens kapacitet och reningsprocesser. LÄS MER