Search results for: SCS-CN

• Application of Rainfall - Runoff Model for the Analysis of Extreme Outflow from the Upper Strzyża Basin

  Publication

  • M. Szydłowski
  • P. Zima

  - Year 2011

  W pracy przedstawiono zastosowanie hydrologicznego modelu opad - odpływ do wyznaczenia hydrogramu odpływu z górnej części zlewni Potoku Strzyża w Gdańsku. Obliczenia wykonano przy pomocy systemu obliczeniowego HEC-HMS, przyjmując do oszacowania opadu efektywnego metodę SCS-CN. Wykorzystując stworzony model zlewni obliczono odpływ w przekroju zamykającym zlewnię w miejscu lokalizacji zbiornika retencyjnego Nowiec II, który wskutek...

• Diamond-Based Supercapacitors with Ultrahigh Cyclic Stability Through Dual-Phase MnO2-Graphitic Transformation Induced by High-Dose Mn-Ion Implantation

  Publication

  • S. Deshmukh
  • S. Kunuku
  • P. Jakóbczyk
  • A. Olejnik
  • C. Chen
  • H. Niu
  • B. Yang
  • N. Yang
  • R. Bogdanowicz

  - ADVANCED FUNCTIONAL MATERIALS - Year 2024

  While occasionally being able to charge and dischargemore quickly than batteries, carbon-based electrochemical supercapacitors(SCs) are nevertheless limited by their simplicity of processing, adjustableporosity, and lack of electrocatalytic active sites for a range of redox reactions.Even SCs based on the most stable form of carbon (sp3carbon/diamond)have a poor energy density and inadequate capacitance retention during longcharge/discharge...

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• Impact of Urbanization on Stormwater Runoff from a Small Urban Catchment: Gdańsk Małomiejska Basin Case Study

  Publication

  • K. Weinerowska-Bords
  • B. Olechnowicz

  - Archives of Hydro-Engineering and Environmental Mechanics - Year 2014

  This paper deals with the impact of different forms of urbanization on the basin outflow. The influence of changes in land cover/use, drainage system development, reservoirs, and alternative ways of stormwater management (green roofs, permeable pavements) on basin runoff was presented in the case of a small urban basin in Gdańsk (Poland. Seven variants of area development (in the period of 2000-2012) – three historical and four...

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• MATHEMATICAL MODELING OF FLOOD MANAGEMENT SYSTEM IN THE CITY OF GDAŃSK, ORUŃSKI STREAM CASE STUDY

  Publication

  • T. Kolerski
  • D. Kalinowska

  - Acta Scientiarum Polonorum Formatio Circumiectus - Year 2019

  Aim of the study This study analyses the efficiency of flood protection in a small urban catchment, based on a system of small reservoirs. Material and methods To assess the flood routing and surge reduction, a mathematical model of the river catchment was implemented. This was a lumped hydrological model, based on the SCS-CN method. Channel routing was performed, using kinematic wave equation. The sub-catchments have been determined...

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• The Impact of Spatiotemporal Changes in Land Development (1984–2019) on the Increase in the Runoff Coefficient in Erbil, Kurdistan Region of Iraq

  Publication

  • A. M. Mustafa
  • M. Szydłowski

  - Remote Sensing - Year 2020

  Nowadays, geospatial techniques are a popular approach for estimating urban flash floods by considering spatiotemporal changes in urban development. In this study, we investigated the impact of Land Use/Land Cover (LULC) changes on the hydrological response of the Erbil basin in the Kurdistan Region of Iraq (KRI). In the studied area, the LULC changes were calculated for 1984, 1994, 2004, 2014 and 2019 using the Digital Elevation...

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