Sökning: "Water hammer effect"
Hittade 4 uppsatser innehållade orden Water hammer effect.
1. Filtering Pressure Oscillations in a Common Rail Pressure Signal with IIR Notch Filters for Injected Fuel Amount Estimation
Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : This project concerns an inline six-cylinder (I6) diesel truck engine equipped with common-rail injection system. It has been done at the Swedish truck manufacturer Scania CV AB. The main focus is digital signal processing of the rail pressure sensor signal from the injection system. LÄS MER
2. Pore water pressure and settlements generated from water driven DTH-drilling : - A field study
Master-uppsats, KTH/Jord- och bergmekanikSammanfattning : Foundation work can cause damage to adjacent buildings and infrastructure. Drilling is performed in sensitive areas in urban projects and where the ground conditions are difficult. It is important to be aware of the installation effects from drilling. LÄS MER
3. Coastal erosion on Högklint, Gotland: Processes, rate, and future implications
Master-uppsats, Uppsala universitet/Institutionen för geovetenskaperSammanfattning : The coastline along Högklint and Gråberget, Gotland, Sweden, was examined in order to establish therate of cliff erosion, erosion patterns, as well as some of the driving factors of the erosional processes in the area. Picture comparisons of the coastline reveal some major geomorphological changes in the area over the last 100 years, and the coast is still changing. LÄS MER
4. Bortforsling av kaxblandat vatten från borrningar via dagvattenledningar : riskanalys, karaktärisering av kaxvatten och reningsmetoder
Master-uppsats, Lunds universitet/Geologiska institutionenSammanfattning : Vid anläggning av djupa borrhål med tryckluftsdriven sänkhammarborrning transporteras oundvikligen bortborrat berg blandat med grundvatten upp till markytan. I Sverige spolas kaxvattnet oftast ut i en cirka 10 m3 stor container för att de grövsta partiklarna ska sedimentera innan vattnet pumpas vidare. LÄS MER