Johannes Leimgruber

ORCID: 0000-0001-9682-7608
Publications
Citations
Views
---
Saved
---
About
Contact & Profiles
Research Areas
  • Hydrology and Watershed Management Studies
  • Urban Stormwater Management Solutions
  • Flood Risk Assessment and Management
  • Hydrological Forecasting Using AI
  • Hydraulic flow and structures
  • Water Systems and Optimization
  • Urban Heat Island Mitigation
  • Hygrothermal properties of building materials
  • Environmental Science and Technology
  • Advanced Numerical Methods in Computational Mathematics
  • Aquatic and Environmental Studies
  • Meteorological Phenomena and Simulations
  • Building Energy and Comfort Optimization
  • Wastewater Treatment and Nitrogen Removal
  • Precipitation Measurement and Analysis
  • Physics and Engineering Research Articles
  • Hydrology and Drought Analysis
  • European Monetary and Fiscal Policies

Graz University of Technology
2016-2019

From a scientific point of view, it is unquestioned that numerical models for technical systems need to be calibrated. However, in sufficiently calibrated are still used engineering practice. Case studies the literature deal with urban water management mostly large cities, while little attention paid differing boundary conditions smaller municipalities. Consequently, aim this paper discuss calibration hydrodynamic model small municipality (15,000 inhabitants). To represent spatial...

10.2166/wst.2016.395 article EN Water Science & Technology 2016-09-03

Low impact development (LID) strategies aim to mitigate the adverse impacts of urbanization, like increase runoff and decrease evapotranspiration. Hydrological simulation is a reasonable option evaluate LID performance with respect complete water balance. The sensitivity balance components parameters important for modeling planning process LIDs. This contribution presents results global analysis model-based (runoff volume, evapotranspiration, groundwater recharge/storage change) using US...

10.3390/w10121838 article EN Water 2018-12-12

Urbanization induces an increase of runoff volume and decrease evapotranspiration groundwater recharge. Low impact development (LID) strategies aim to mitigate these adverse impacts. Hydrologic simulation is a reasonable option assess the LID performance with respect water balance applicable planning purposes. Current design approaches are based on storm events focus peak, neglecting This contribution presents model-based approach for selection cost-effective strategies. The method monitored...

10.3390/su11082440 article EN Sustainability 2019-04-25

The hydraulic verification of combined sewer systems as well the assessment overflows (CSOs) can be conducted using a hydrodynamic model. Unfortunately, long-term simulations with models for CSOs cause unacceptably long computation times. Using only series storm events instead precipitation continuum reduce this time and enables parallel simulation single events. We introduce method to select method's parameters have been optimized replicate overflow volume continuous minimize overall time....

10.1080/1573062x.2018.1508601 article EN Urban Water Journal 2018-05-28
Coming Soon ...