Sökning: "Rainfall runoff modelling"
Visar resultat 16 - 20 av 46 uppsatser innehållade orden Rainfall runoff modelling.
16. A Nonlinear Reservoir Model to Simulate Blue-Green Stormwater Systems – An Application to Augustenborg Catchment in Malmö, Sweden
Master-uppsats, Lunds universitet/Kemiteknik (CI)Sammanfattning : The increasingly rapid urbanization has led to vast impervious surface areas in the urban environment. This situation of impervious surfaces has increased the surface temperature and interrupted the natural water circle, which has negatively impacted the urban environment. LÄS MER
17. Using linear regression and neural network to forecast sewer flow from X-band radar data
Master-uppsats, Uppsala universitet/Institutionen för informationsteknologiSammanfattning : The climate adaptation of our cities and the optimization of our technical systems with regards to weather sets high demands on the availability and the processing of weather data. The possibility to forecast disturbances of influent flow rate to wastewater treatment plants allow control systems counteract these disturbances before they have a harmful effect on the treatment processes. LÄS MER
18. The impact of different evapotranspiration models in rainfall runoff modelling using HBV- light
Master-uppsats, Lunds universitet/Avdelningen för Teknisk vattenresursläraSammanfattning : The choice of which potential evapotranspiration (PET) model to use when estimating streamflow using a rainfall-runoff model have been the topic of many studies. The aim with this thesis was to assess the robustness of six different PET models using HBV-light as rainfall-runoff model over three catchments in Sweden. LÄS MER
19. A GIS-Based Method of Deriving Spatially Distributed Unit Hydrographs
Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknikSammanfattning : Prior to using hydraulic and spatially distributed modelling softwares, the theory of the unit hydrograph was a commonly used tool for modelling of surface and runoff water. While distributed models often provide detailed results from extensive calculation durations, the unit hydrograph have been questioned for simplifying the physical characteristics of the watershed modelled. LÄS MER
20. Utredning av flödesreducering avseende påverkan från dagvattendammars placering och dimensionering
Master-uppsats, Uppsala universitet/Luft-, vatten- och landskapsläraSammanfattning : Den urbanisering som sker i Sverige och globalt medför en förtätning av städer som resulterari att andelen hårdgjord yta i städerna ökar. Detta leder till att dagvatten inte kan avledas påett naturligt sätt genom infiltration samt inte kan fördröjas av växtlighet i samma utsträckning. LÄS MER