Essays about: "hydraulisk simulering"

Found 4 essays containing the words hydraulisk simulering.

  1. 1. Energy analysis of a hybrid forwarder

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

    Author : Wenqi Wu; [2017]
    Keywords : active suspension; pendulum arm; Adams co-simulation; hydraulic simulation; energy consumption; Aktiv dämpning; pendelarm; Adams; samsimulering; hydraulisk simulering; energiförbrukning;

    Abstract : This report is the result of Master of Science thesis project developed for KTH Royal Institute of Technology in collaboration with the Forestry Research Institute of Sweden (Skogforsk) for the Forestry Master Thesis School 2016. In the past few years, Adams MBD models have been created to verify the better comfortability of six-wheeled pendulum-arm-suspension compared to bogie-suspended forwarder. READ MORE

  2. 2. Development and application of a multidomaindynamic model for direct steamgeneration solar power plant

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

    Author : Anthony Rousset; [2017]
    Keywords : Concentrated Solar Power CSP ; Direct Steam Generation DSG ; dynamic modelling; co-simulation; thermal-hydraulic calculation; two-phase flow; Ledinegg instabilities; control-command; regulation; PID controller.; Koncentrerad solenergi CSP ; Direkt ånggenerering DSG ; dynamisk modellering; co-simulering; termisk hydraulisk beräkning; tvåfasflöde; Ledinegg instabiliteter; kontrollkommando; reglering; PID-kontroller..;

    Abstract : Nowadays, one of the solutions considered in order to face the issue of global warming and to move towards a carbon neutral society relies on the use of solar energy as a renewable and bountiful primary source. And, if photovoltaic technologies account for a large part in the solar energy market, recent years have witnessed the growth of non-concentrated and concentrated solar thermal technologies. READ MORE

  3. 3. Seasonal Variations of Manning’s Coefficient Depending on Vegetation Conditions in Tärnsjö, Sweden

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Rūta Plakane; [2017]
    Keywords : Manning’s roughness coefficient; vegetation; HEC-RAS; Tärnsjö; uncertainty; rating curve; Manning råhetskoefficient; vegetation; HEC-RAS; Tärnsjö; osäkerhet; ratingkurva;

    Abstract : Hydrological models are used widely and they demand for multiple input variables and observations. One of those variables is Manning’s roughness coefficient. In the current literature the variability of the coefficient poses an unknown uncertainty. READ MORE

  4. 4. The significance of heterogeneity for spreading of geologically stored carbon dioxide

    University essay from Uppsala universitet/Luft-, vatten- och landskapslära

    Author : Christofer Olofsson; [2011]
    Keywords : Storage efficiency; Heterogeneity; Variogram; iTOUGH2; ECO2N; Geological storage; CO2; Saline aquifer; Lagringseffektivitet; Heterogenitet; Variogram; iTOUGH2; ECO2N; Geologisk lagring; CO2; Saltvattenakvifär;

    Abstract : The demand for large scale storage of carbon dioxide (CO2) grows stronger as incentives to reduce greenhouse gas emissions are introduced. Geological storage sites such as depleted oil and gas reservoirs, unminable coal seams and deep saline water-saturated aquifers are a few of many possible geological storage sites. READ MORE