DCMIP2016: a review of non-hydrostatic dynamical core design and intercomparison of participating models
Atmospheric dynamical cores are a fundamental component of global atmospheric modeling
systems and are responsible for capturing the dynamical behavior of the Earth's atmosphere …
systems and are responsible for capturing the dynamical behavior of the Earth's atmosphere …
Convection‐permitting simulations with the E3SM global atmosphere model
PM Caldwell, CR Terai, B Hillman… - Journal of Advances …, 2021 - Wiley Online Library
This paper describes the first implementation of the Δx= 3.25 km version of the Energy
Exascale Earth System Model (E3SM) global atmosphere model and its behavior in a 40 …
Exascale Earth System Model (E3SM) global atmosphere model and its behavior in a 40 …
NCAR release of CAM‐SE in CESM2. 0: A reformulation of the spectral element dynamical core in dry‐mass vertical coordinates with comprehensive treatment of …
It is the purpose of this paper to provide a comprehensive documentation of the new NCAR
(National Center for Atmospheric Research) version of the spectral element (SE) dynamical …
(National Center for Atmospheric Research) version of the spectral element (SE) dynamical …
An energy consistent discretization of the nonhydrostatic equations in primitive variables
We derive a formulation of the nonhydrostatic equations in spherical geometry with a Lorenz
staggered vertical discretization. The combination conserves a discrete energy in exact time …
staggered vertical discretization. The combination conserves a discrete energy in exact time …
The simple cloud-resolving e3sm atmosphere model running on the frontier exascale system
We present an efficient and performance portable implementation of the Simple Cloud
Resolving E3SM Atmosphere Model (SCREAM). SCREAM is a full featured atmospheric …
Resolving E3SM Atmosphere Model (SCREAM). SCREAM is a full featured atmospheric …
[HTML][HTML] Physics–dynamics coupling with element-based high-order Galerkin Methods: Quasi-equal-area physics grid
Physics–Dynamics Coupling with Element-Based High-Order Galerkin Methods: Quasi-Equal-Area
Physics Grid in: Monthly Weather Review Volume 147 Issue 1 (2019) Jump to Content …
Physics Grid in: Monthly Weather Review Volume 147 Issue 1 (2019) Jump to Content …
A performance-portable nonhydrostatic atmospheric dycore for the energy exascale earth system model running at cloud-resolving resolutions
L Bertagna, O Guba, MA Taylor… - … conference for high …, 2020 - ieeexplore.ieee.org
We present an effort to port the nonhydrostatic atmosphere dynamical core of the Energy
Exascale Earth System Model (E3SM) to efficiently run on a variety of architectures …
Exascale Earth System Model (E3SM) to efficiently run on a variety of architectures …
[HTML][HTML] A reduced-order extrapolated Crank–Nicolson finite spectral element method based on POD for the 2D non-stationary Boussinesq equations
Z Luo, F Teng, H Xia - Journal of Mathematical Analysis and Applications, 2019 - Elsevier
In this paper, we mainly utilize proper orthogonal decomposition (POD) to reduce the order
for the coefficient vector of the classical Crank–Nicolson finite spectral element (CCNFSE) …
for the coefficient vector of the classical Crank–Nicolson finite spectral element (CCNFSE) …
[HTML][HTML] Quantifying and attributing time step sensitivities in present-day climate simulations conducted with EAMv1
This study assesses the relative importance of time integration error in present-day climate
simulations conducted with the atmosphere component of the Energy Exascale Earth …
simulations conducted with the atmosphere component of the Energy Exascale Earth …