Categories - Renewable Energy

Sub Categories

Topics

solar-cells, geothermal, wind-turbines, pvoutput, wave-energy, seabirds, aircraft, rotorcraft, process-simulation, deye, inverter, sunsynk, geothermal-energy, raytracing, optics, amrex, ecp, exascale-computing, offshore-wind-platforms, potential-flow, openmdao, offshore-wind, migratoryspecies, collision-risk, modelica-library, marine-renewable-energy, aeroelasticity, wind-power, scada, aerodynamics, boundary-element-method, fault-detection, balkonkraftwerk, openfoam, bifacial, detection-boxes, tsun, solenso, hoymiles, shading-effects, detector-model, operations-maintenance, photovoltaic-panels, keras, simpy, model-detection, pv-simulator, wisdem, systems-engineering, cloud-motion-prediction, snl-visualization, scr-1551, halide-ion-migration, perovskite-solar-cells, cheminformatics, density, equation-of-state, heat-capacity, molecule, solubility, surface-tension, thermal-conductivity, vapor-pressure, viscosity, scr-2927, irradiance, ninja, amr, degradation, duramat, photovoltaic-systems, pv-modules, compliance, low-carbon-systems, yolo3, circularity-metrics, lifetime, mass-flow, repair, reuse, crne-solar, outback-mate, packets, renogy, renogy-rover, slack, slack-bot, solarthing, solcast, unsupervised-machine-learning, wind-farm, actuator-line, airfoils, blade-element, turbines, borefields, sizing, heatexchanger, hut23-425, energy2d, finite-difference-time-domain, multiphysics, beam-irradiance, flight-simulation, sun-position, ocean-wave-energy-converters, potential-flow-theory, wave-structure-interaction, biochemical-process, bioprocess, biorefinery, centrifuge, distillation, fermentation, flash, heat-exchanger, unit-operation, non-governmental-organization, semiconductor, radiance, scr-2490, mhkit, water-wave, exawind, les, low-mach, photovoltaics-dashboard, solax, circularity, fractures, mplstereonet, structural-geology, analysis-framework, beam-section, buckling, cylinders, design-of-offshore-steel-structures, dnv-os-c101, dnvgl-os-c101, dnvgl-rp-c201, dnvgl-rp-c203, fatigue-analysis, girder, gui-based, naval-architecture, plate-thickness, plates, structural-engineering, solar-concentrating-systems, carbon-sequestration, coupled-heat-mass, multiphase-transport, nuclear-waste-repositories, porous-flow, generative-models, photovoltaic-power, probabilistic-solar-forecasting, sky-images, stochastic-video-prediction, scr-1647, simulink, wec-sim, bioreactor, inverse-modelling, meshing, chakra-ui, aeroacoustics, vortex-methods, vpm, vtol, custom-cards, home-assistant-integration, huawei, huawei-solar, modbus-rtu, modbus-tcp, borehole-image-analysis, fracture, fracture-mechanics, rotor, agroclimatology, agroclimatology-data, nasa-power, weather-variables, dweet, freeboard, modbus-sungrow, sungrow-inverter, ray-tracing, rigorous-coupled-wave, transfer-matrix-method, ste, deeplabv3, deepsolar, inception-v3, network-planning, neurips-2020, pv-systems, solar-panels, aeronautics, structural-dynamics, structures, balkonpv, scr-2609, reactive-chemistry, simulation-modeling, soil-vapor, subsurface-hydrology, subsurface-remediation, defects, electronic-structure, materials-design, semiconductors, sofar, sol-ark, solarman, solis, boundary-element, hydrodynamic-coefficients-viewer, mesh-processing, meshviewer, ecosystem-models, phenotyping, geothermal-reservoirs, golem, moose-framework, bem, bemt, propeller,

Projects

Contributors

tb5152e [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Geothermal Energy
Topics: borefields, geothermal, geothermal-energy, sizing

Tobias Blanke [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Geothermal Energy
Topics: borefields, geothermal, geothermal-energy, sizing

Shaoping Chu [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Geothermal Energy
Topics: carbon-sequestration, carbon-storage, coupled-heat-mass, earth-science, geothermal-energy, groundwater-modelling, multiphase-transport, nuclear-waste-repositories, porous-flow, reactive-chemistry and 9 more

Zora V. Dash [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Geothermal Energy
Topics: carbon-sequestration, carbon-storage, coupled-heat-mass, earth-science, geothermal-energy, groundwater-modelling, multiphase-transport, nuclear-waste-repositories, porous-flow, reactive-chemistry and 4 more

sharad kelkar [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Geothermal Energy
Topics: carbon-sequestration, carbon-storage, coupled-heat-mass, earth-science, geothermal-energy, groundwater-modelling, multiphase-transport, nuclear-waste-repositories, porous-flow, reactive-chemistry and 4 more

Mark Lange [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Geothermal Energy
Topics: carbon-sequestration, carbon-storage, coupled-heat-mass, earth-science, geothermal-energy, groundwater-modelling, multiphase-transport, nuclear-waste-repositories, porous-flow, reactive-chemistry and 9 more

Terry Miller [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Geothermal Energy
Topics: carbon-sequestration, carbon-storage, coupled-heat-mass, earth-science, geothermal-energy, groundwater-modelling, multiphase-transport, nuclear-waste-repositories, porous-flow, reactive-chemistry and 9 more

George Zyvoloski [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Geothermal Energy
Topics: carbon-sequestration, carbon-storage, coupled-heat-mass, earth-science, geothermal-energy, groundwater-modelling, multiphase-transport, nuclear-waste-repositories, porous-flow, reactive-chemistry and 4 more

Shane McKinney [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Geothermal Energy
Topics: carbon-sequestration, carbon-storage, coupled-heat-mass, earth-science, geothermal-energy, groundwater-modelling, multiphase-transport, nuclear-waste-repositories, porous-flow, reactive-chemistry and 4 more

Dylan McDougall [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Geothermal Energy
Topics: carbon-sequestration, carbon-storage, coupled-heat-mass, earth-science, geothermal-energy, groundwater-modelling, multiphase-transport, nuclear-waste-repositories, porous-flow, reactive-chemistry and 4 more

Rajesh Pawar [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Geothermal Energy
Topics: carbon-sequestration, carbon-storage, coupled-heat-mass, earth-science, geothermal-energy, groundwater-modelling, multiphase-transport, nuclear-waste-repositories, porous-flow, reactive-chemistry and 4 more

Sa Rapaka [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Geothermal Energy
Topics: carbon-sequestration, carbon-storage, coupled-heat-mass, earth-science, geothermal-energy, groundwater-modelling, multiphase-transport, nuclear-waste-repositories, porous-flow, reactive-chemistry and 4 more

moulton [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Geothermal Energy
Topics: carbon-sequestration, carbon-storage, coupled-heat-mass, earth-science, geothermal-energy, groundwater-modelling, multiphase-transport, nuclear-waste-repositories, porous-flow, reactive-chemistry and 4 more

Livingston [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Geothermal Energy
Topics: carbon-sequestration, carbon-storage, coupled-heat-mass, earth-science, geothermal-energy, groundwater-modelling, multiphase-transport, nuclear-waste-repositories, porous-flow, reactive-chemistry and 9 more

[Terry Miller] [[email protected]]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Geothermal Energy
Topics: carbon-sequestration, carbon-storage, coupled-heat-mass, earth-science, geothermal-energy, groundwater-modelling, multiphase-transport, nuclear-waste-repositories, porous-flow, reactive-chemistry and 9 more

Hari S. Viswanathan [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Geothermal Energy
Topics: carbon-sequestration, carbon-storage, coupled-heat-mass, earth-science, geothermal-energy, groundwater-modelling, multiphase-transport, nuclear-waste-repositories, porous-flow, reactive-chemistry and 4 more

090334 [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Geothermal Energy
Topics: carbon-sequestration, carbon-storage, coupled-heat-mass, earth-science, geothermal-energy, groundwater-modelling, multiphase-transport, nuclear-waste-repositories, porous-flow, reactive-chemistry and 4 more

Enrique Cintron [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Geothermal Energy
Topics: chemical-engineering, cheminformatics, chemistry, combustion, density, environmental-engineering, equation-of-state, heat-capacity, molecule, physics and 7 more

Rory Kurek [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Geothermal Energy
Topics: chemical-engineering, cheminformatics, chemistry, combustion, density, environmental-engineering, equation-of-state, heat-capacity, molecule, physics and 7 more

yln [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Bioenergy
Topics: agriculture, crops, ecosystem-models, pecan, phenotyping, plants, trait

ahmmedb [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Geothermal Energy
Topics: geothermal, unsupervised-machine-learning, blind-source-separation, feature-selection, physics-informed-learning, source-identification, feature-extraction

Mudunuru, Maruti K [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Geothermal Energy
Topics: geothermal, unsupervised-machine-learning

Max Burnette [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Bioenergy
Topics: agriculture, crops, ecosystem-models, pecan, phenotyping, plants, trait

Jeremy Kemball [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Bioenergy
Topics: agriculture, crops, ecosystem-models, pecan, phenotyping, plants, trait

JackCook [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Geothermal Energy
Topics: geothermal, heatexchanger, heatpump

Matt Barone [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Hydro Energy
Topics: scr-1551

Plathottam [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: control, deep-reinforcement-learning, reinforcement-learning, system-control, tensorflow-library, tensorforce

Karthik [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics:

Kevin Mayer [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: climate-change, deeplabv3, deepsolar, inception-v3, network-planning, neurips-2020, pv-systems, renewable-energy, solar, solar-panels

Kevin Mayer [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: climate-change, deeplabv3, deepsolar, inception-v3, network-planning, neurips-2020, pv-systems, renewable-energy, solar, solar-panels

Kevin [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: climate-change, deeplabv3, deepsolar, inception-v3, network-planning, neurips-2020, pv-systems, renewable-energy, solar, solar-panels

Yim [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: contingency-analysis, power-systems

Fletcher [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics:

Jones [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics:

Doug Hunsaker [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Hydro Energy
Topics: scr-1551

Madhusudhan Pandey [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Hydro Energy
Topics: hydropower, modelica-library

boerrebj [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Hydro Energy
Topics: hydropower, modelica-library

Matthieu Ancellin [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Hydro Energy
Topics: boundary-element-method, hydrodynamics, potential-flow, water-wave, wave-energy, hydrostatics, mesh, vtk, automatic-differentiation, differential-equations and 5 more

gn-he [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Hydro Energy
Topics:

Mark Mikofski [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, solar

yuyihsiang [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Hydro Energy
Topics: hydrodynamics, marine-renewable-energy, simulink, snl-applications, wave-energy, wec-sim, wdrt, scr-1647

Bennet Meyers [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, solar

Bennet Meyers [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, solar

ratanakso [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Hydro Energy
Topics: hydrodynamics, marine-renewable-energy, simulink, snl-applications, wave-energy, wec-sim, scr-1647

jtgrasb [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Hydro Energy
Topics: hydrodynamics, marine-renewable-energy, simulink, snl-applications, wave-energy, wec-sim, scr-1647

Forbush [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Hydro Energy
Topics: hydrodynamics, marine-renewable-energy, simulink, snl-applications, wave-energy, wec-sim, scr-1647

Lawson [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Hydro Energy
Topics: hydrodynamics, marine-renewable-energy, simulink, snl-applications, wave-energy, wec-sim, scr-1647

Morrell [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Hydro Energy
Topics: hydrodynamics, marine-renewable-energy, simulink, snl-applications, wave-energy, wec-sim, scr-1647

yuyihsiang [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Hydro Energy
Topics: hydrodynamics, marine-renewable-energy, simulink, snl-applications, wave-energy, wec-sim, scr-1647

knutsvk [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: amr, amrex, ecp, exascale-computing, wind, wind-turbines

Lawrence Cheung [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: amr, amrex, ecp, exascale-computing, wind, wind-turbines

Domino [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: cfd, ecp, exascale-computing, exawind, les, low-mach, wind-energy, snl-applications, turbulence

Domino [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: cfd, ecp, exascale-computing, exawind, les, low-mach, wind-energy, snl-applications, turbulence

Paul Mullowney [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: cfd, ecp, exascale-computing, exawind, les, low-mach, wind-energy

Stephen Thomas [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: cfd, ecp, exascale-computing, exawind, les, low-mach, wind-energy, snl-applications, turbulence

Paul Mullowney [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: cfd, ecp, exascale-computing, exawind, les, low-mach, wind-energy, hypre, min-app, nalu-wind

Yuheng Zhang [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Hydro Energy
Topics: energy-system-modeling

shaker [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Hydro Energy
Topics:

chakz [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Hydro Energy
Topics:

Kaiyu Xie [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Hydro Energy
Topics:

Jun Law [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Hydro Energy
Topics:

cybulsky [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Hydro Energy
Topics:

Mary Bennett [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Hydro Energy
Topics:

federicoparolin [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Hydro Energy
Topics:

Aryan Bhosale [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics:

froukje [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics:

chloepilonv [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics:

froukje [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics:

Diego Marvid [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics:

Jakob Gebler [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics:

Armen Bodossian [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics:

Bikram Baruah [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics:

0xFrama [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics:

pjireland [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics:

bmu [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, renewable-energy, renewables, solar-energy, docs, documentation-tool, restructuredtext, sphinx

Alexander Morgan [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, renewable-energy, renewables, solar-energy

Ahan M R [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, renewable-energy, renewables, solar-energy, hut23, hut23-522

Kevin Anderson [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, renewable-energy, renewables, solar-energy, bokeh, interactive-plots, notebooks, numfocus, plots, visualisation

Johannes Dollinger [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, renewable-energy, renewables, solar-energy, apps, templates, views

Siddharth Kaul [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, renewable-energy, renewables, solar-energy

Volker Beutner [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, renewable-energy, renewables, solar-energy

Xingqiu Yuan [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: amrex, atmospheric-modelling

etpalmer63 [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: amrex, atmospheric-modelling

Ray Grout [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics:

AMLattanzi [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics:

Antoine Jacquey [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Geothermal Energy
Topics: geothermal-reservoirs, golem, moose-framework

Donald E. Willcox [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: adaptive-mesh-refinement, amr, astrophysical-simulation, astrophysics, castro, cfd, gravity, hydrodynamics, pde, radiation and 12 more

Pankaj Jha [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics:

Hariswaran Sitaraman [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: amrex, atmospheric-modelling

Michael Sanders [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: amrex, atmospheric-modelling

Aaron Lattanzi [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: amrex, atmospheric-modelling

Anne Felden [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: adaptive-mesh-refinement, cfd, combustion, hydrodynamics, low-mach-number, pde, reactions, amrex, atmospheric-modelling

Jean M. Sexton [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: adaptive-mesh-refinement, amr, astrophysical-simulation, astrophysics, castro, cfd, gravity, hydrodynamics, pde, radiation and 3 more

hari [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: amrex, atmospheric-modelling

sireeveslbl [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: amrex, atmospheric-modelling

Brian J Gaudet [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: amrex, atmospheric-modelling

Brian J Gaudet [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: amrex, atmospheric-modelling

Andrew Myers [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: adaptive-mesh-refinement, amr, astrophysical-simulation, astrophysics, castro, cfd, gravity, hydrodynamics, pde, radiation and 14 more

Asmund Ervik [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: amrex, atmospheric-modelling

Marco Arienti [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: amrex, atmospheric-modelling