Matthew R. Norman

Works (4)

Updated: July 5th, 2023 15:56

2011 journal article

A low communication and large time step explicit finite-volume solver for non-hydrostatic atmospheric dynamics

JOURNAL OF COMPUTATIONAL PHYSICS, 230(4), 1567–1584.

By: M. Norman n, R. Nair* & F. Semazzi n

author keywords: Finite volume; Atmospheric dynamics; Non-hydrostatic; Riemann solver; Fully discrete; Flux vector splitting
TL;DR: An explicit finite-volume solver is proposed for numerical simulation of non-hydrostatic atmospheric dynamics with promise for efficiency on massively parallel machines via low communication needs and large time steps and analysis suggests improvement of trajectory computations will improve error for large CFL numbers. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2009 journal article

Conservative cascade interpolation on the sphere: An intercomparison of various non-oscillatory reconstructions

QUARTERLY JOURNAL OF THE ROYAL METEOROLOGICAL SOCIETY, 135(640), 795–805.

By: M. Norman n, F. Semazzi n & R. Nair*

author keywords: non-oscillatory; conservative interpolation; conservative cascade scheme; WENO; spherical
Source: Web Of Science
Added: August 6, 2018

2008 journal article

Inherently Conservative Nonpolynomial-Based Remapping Schemes: Application to Semi-Lagrangian Transport

MONTHLY WEATHER REVIEW, 136(12), 5044–5061.

By: M. Norman n & R. Nair*

TL;DR: This study adapts three new nonpolynomial-based reconstructions of subgrid variation to the conservative cascade scheme (CCS), and constructs an adaptive hybrid approximation scheme, PPM-Hybrid, which is constructed using monotonic PPM for smooth data and local extrema and using PHM for steep jumps where PPM typically suffers large accuracy degradation. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2005 journal article

On the accuracy of semi-Lagrangian numerical simulation of internal gravity wave motion in the atmosphere

JOURNAL OF THE METEOROLOGICAL SOCIETY OF JAPAN, 83(5), 851–869.

By: F. Semazzi n, J. Scroggs n, G. Pouliot  n, A. McKee-Burrows n, M. Norman n, V. Poojary n, Y. Tsai

UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
Source: Web Of Science
Added: August 6, 2018

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