Matches in SemOpenAlex for { <https://semopenalex.org/work/W2799979825> ?p ?o ?g. }
- W2799979825 endingPage "82" @default.
- W2799979825 startingPage "66" @default.
- W2799979825 abstract "Abstract In this study, the heavy precipitation event on 01 December 2015 over Chennai located on the southeast coast of India was simulated using the Weather Research and Forecast (WRF) model. A series of simulations were conducted using explicit convection and varying the planetary boundary layer (PBL) parameterization schemes. The model results were compared with available surface, satellite and Doppler Weather Radar observations. Simulations indicate strong, sustained moist convection associated with development of a mesoscale upper air cyclonic circulation, during the passage of a synoptic scale low-pressure trough caused heavy rainfall over Chennai and its surroundings. Results suggest that veering of wind with height associated with strong wind shear in the layer 800–400 hPa together with dry air advection facilitated development of instability and initiation of convection. The 1-km domain using explicit convection improved the prediction of rainfall intensity of about 450 mm and its distribution. The PBL physics strongly influenced the rainfall prediction by changing the location of upper air circulation, energy transport, moisture convergence and intensity of convection in the schemes YSU, MYJ and MYNN. All the simulations underestimated the first spell of the heavy rainfall. While YSU and MYJ schemes grossly underestimated the rainfall and dislocated the area of maximum rainfall, the higher order MYNN scheme simulated the rainfall pattern in better agreement with observations. The MYNN showed lesser mixing and simulated more humid boundary layer, higher convective available potential energy (CAPE) and stronger winds at mid-troposphere than did the other schemes. The MYNN also realistically simulated the location of upper air cyclonic flow and various dynamic and thermodynamic features. Consequently it simulated stronger moisture convergence and higher precipitation." @default.
- W2799979825 created "2018-05-17" @default.
- W2799979825 creator A5024447420 @default.
- W2799979825 creator A5025530096 @default.
- W2799979825 creator A5045466831 @default.
- W2799979825 creator A5063232986 @default.
- W2799979825 creator A5075476648 @default.
- W2799979825 creator A5082523244 @default.
- W2799979825 creator A5088685546 @default.
- W2799979825 date "2018-09-01" @default.
- W2799979825 modified "2023-10-01" @default.
- W2799979825 title "Simulation of an extreme heavy rainfall event over Chennai, India using WRF: Sensitivity to grid resolution and boundary layer physics" @default.
- W2799979825 cites W1650730967 @default.
- W2799979825 cites W1943190684 @default.
- W2799979825 cites W1964161989 @default.
- W2799979825 cites W1965401677 @default.
- W2799979825 cites W1970058429 @default.
- W2799979825 cites W1970520143 @default.
- W2799979825 cites W1972204950 @default.
- W2799979825 cites W1979896728 @default.
- W2799979825 cites W1987238719 @default.
- W2799979825 cites W1989738400 @default.
- W2799979825 cites W1990322984 @default.
- W2799979825 cites W1995622703 @default.
- W2799979825 cites W2007431139 @default.
- W2799979825 cites W2009634867 @default.
- W2799979825 cites W2010341850 @default.
- W2799979825 cites W2013872920 @default.
- W2799979825 cites W2015595567 @default.
- W2799979825 cites W2017077357 @default.
- W2799979825 cites W2018052262 @default.
- W2799979825 cites W2022085144 @default.
- W2799979825 cites W2024110917 @default.
- W2799979825 cites W2024445106 @default.
- W2799979825 cites W2027932060 @default.
- W2799979825 cites W2028979275 @default.
- W2799979825 cites W2037920256 @default.
- W2799979825 cites W2048046425 @default.
- W2799979825 cites W2050936110 @default.
- W2799979825 cites W2051287013 @default.
- W2799979825 cites W2056688914 @default.
- W2799979825 cites W2059747713 @default.
- W2799979825 cites W2060430093 @default.
- W2799979825 cites W2060481796 @default.
- W2799979825 cites W2067453827 @default.
- W2799979825 cites W2091174645 @default.
- W2799979825 cites W2097629910 @default.
- W2799979825 cites W2104327364 @default.
- W2799979825 cites W2108706248 @default.
- W2799979825 cites W2109604255 @default.
- W2799979825 cites W2119007429 @default.
- W2799979825 cites W2148269119 @default.
- W2799979825 cites W2148301870 @default.
- W2799979825 cites W2156002136 @default.
- W2799979825 cites W2170718759 @default.
- W2799979825 cites W2171053374 @default.
- W2799979825 cites W2174389736 @default.
- W2799979825 cites W2178269757 @default.
- W2799979825 cites W2238969010 @default.
- W2799979825 cites W2275761296 @default.
- W2799979825 cites W2283838736 @default.
- W2799979825 cites W2509502773 @default.
- W2799979825 cites W4240539711 @default.
- W2799979825 cites W4250138871 @default.
- W2799979825 doi "https://doi.org/10.1016/j.atmosres.2018.04.014" @default.
- W2799979825 hasPublicationYear "2018" @default.
- W2799979825 type Work @default.
- W2799979825 sameAs 2799979825 @default.
- W2799979825 citedByCount "55" @default.
- W2799979825 countsByYear W27999798252018 @default.
- W2799979825 countsByYear W27999798252019 @default.
- W2799979825 countsByYear W27999798252020 @default.
- W2799979825 countsByYear W27999798252021 @default.
- W2799979825 countsByYear W27999798252022 @default.
- W2799979825 countsByYear W27999798252023 @default.
- W2799979825 crossrefType "journal-article" @default.
- W2799979825 hasAuthorship W2799979825A5024447420 @default.
- W2799979825 hasAuthorship W2799979825A5025530096 @default.
- W2799979825 hasAuthorship W2799979825A5045466831 @default.
- W2799979825 hasAuthorship W2799979825A5063232986 @default.
- W2799979825 hasAuthorship W2799979825A5075476648 @default.
- W2799979825 hasAuthorship W2799979825A5082523244 @default.
- W2799979825 hasAuthorship W2799979825A5088685546 @default.
- W2799979825 hasConcept C111603439 @default.
- W2799979825 hasConcept C121332964 @default.
- W2799979825 hasConcept C127313418 @default.
- W2799979825 hasConcept C127413603 @default.
- W2799979825 hasConcept C13280743 @default.
- W2799979825 hasConcept C133204551 @default.
- W2799979825 hasConcept C153294291 @default.
- W2799979825 hasConcept C187691185 @default.
- W2799979825 hasConcept C21200559 @default.
- W2799979825 hasConcept C24326235 @default.
- W2799979825 hasConcept C2779662365 @default.
- W2799979825 hasConcept C39432304 @default.
- W2799979825 hasConcept C44870925 @default.
- W2799979825 hasConcept C49204034 @default.
- W2799979825 hasConcept C57879066 @default.