The effect on simulated ocean climate of a parameterization of unbroken wave‐induced mixing incorporated into the k‐epsilon mixing scheme
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Advances in Modeling Earth Systems"
DOI: 10.1002/2016ms000707
Abstract: A new parameterization of mixing processes in the upper ocean is tested in a ¼° resolution global ocean climate model. The parameterization represents the effect of turbulent mixing by unbroken waves as an additional turbulent… read more here.
Keywords: ocean climate; climate; mixing scheme; effect ... See more keywords
An Argo-Derived Background Diffusivity Parameterization for Improved Ocean Simulations in the Tropical Pacific
Sign Up to like & getrecommendations! Published in 2018 at "Geophysical Research Letters"
DOI: 10.1002/2017gl076269
Abstract: Model biases are substantial in ocean and coupled ocean-atmosphere simulations in the tropical Pacific Ocean, including a too cold tongue and too diffuse thermocline. These biases can be partly attributed to vertical mixing parameterizations in… read more here.
Keywords: simulations tropical; tropical pacific; ocean simulations; background diffusivity ... See more keywords
Adaptive node parameterization for dynamic determination of boundaries and nodes of GNSS tomographic models
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Geophysical Research"
DOI: 10.1002/2017jd027748
Abstract: Water vapor is one of the primary greenhouse gases and significantly impacts the atmosphere. Water vapor is the most active meteorological element and varies rapidly in both the spatial and temporal domains. As a promising… read more here.
Keywords: parameterization dynamic; water vapor; adaptive node; approach ... See more keywords
Parameterization of metabolite and macromolecule contributions in interrelated MR spectra of human brain using multidimensional modeling.
Sign Up to like & getrecommendations! Published in 2020 at "NMR in biomedicine"
DOI: 10.1002/nbm.4328
Abstract: Macromolecular signals are crucial constituents of short echo-time 1 H MR spectra with potential clinical implications in themselves as well as essential ramifications for the quantification of the usually targeted metabolites. Their parameterization, needed for… read more here.
Keywords: model; parameterization metabolite; multidimensional modeling; parameterization ... See more keywords
Decomposition‐based over‐parameterization forgetting factor stochastic gradient algorithm for Hammerstein‐Wiener nonlinear systems with non‐uniform sampling
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Robust and Nonlinear Control"
DOI: 10.1002/rnc.5576
Abstract: This article investigates the parameter estimation problems of Hammerstein‐Wiener nonlinear systems with non‐uniform sampling. The over‐parameterization identification model for the Hammerstein‐Wiener nonlinear systems is established from the non‐uniformly sampled input‐output data. By applying the gradient… read more here.
Keywords: hammerstein wiener; nonlinear systems; forgetting factor; wiener nonlinear ... See more keywords
A B-spline multi-parameterization method for multi-material topology optimization of thermoelastic structures
Sign Up to like & getrecommendations! Published in 2020 at "Structural and Multidisciplinary Optimization"
DOI: 10.1007/s00158-019-02464-8
Abstract: A B-spline multi-parameterization method (MPM) is presented in this paper for topology optimization of thermoelastic structures. As thermoelastic topology optimization belongs to a kind of design-dependent problems that are complicated to deal with, this method… read more here.
Keywords: method; topology; optimization; multi material ... See more keywords
Impact of different parameterization schemes on simulation of mesoscale convective system over south-east India
Sign Up to like & getrecommendations! Published in 2017 at "Meteorology and Atmospheric Physics"
DOI: 10.1007/s00703-017-0502-4
Abstract: Main objective of the present paper is to examine the role of various parameterization schemes in simulating the evolution of mesoscale convective system (MCS) occurred over south-east India. Using the Weather Research and Forecasting (WRF)… read more here.
Keywords: system; parameterization schemes; mesoscale convective; boundary layer ... See more keywords
On the simulation of sensible heat flux over the Tibetan Plateau using different thermal roughness length parameterization schemes
Sign Up to like & getrecommendations! Published in 2018 at "Theoretical and Applied Climatology"
DOI: 10.1007/s00704-018-2704-1
Abstract: The surface sensible heat flux is a major component of the heat source over the Tibetan Plateau (TP), and it has experienced significant changes during the past three decades. The mechanism for how these changes… read more here.
Keywords: sensible heat; scheme; heat; heat flux ... See more keywords
Impact of dynamical and microphysical schemes on black carbon prediction in a regional climate model over India
Sign Up to like & getrecommendations! Published in 2018 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-018-1607-0
Abstract: Aerosol concentrations and their properties strongly depend on dynamics of atmosphere. Effects of physical and dynamical parameterizations on meteorology and black carbon (BC) mass in Weather Research and Forecasting model coupled with Chemistry (WRF-CHEM) are… read more here.
Keywords: black carbon; meteorology; mass; model ... See more keywords
A review of underlying surface parameterization methods in hydrologic models
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Geographical Sciences"
DOI: 10.1007/s11442-019-1643-9
Abstract: Numerous topography, land-cover, land-use, and soil-type parameterization methods are required to simulate the hydrologic cycle. In this paper, using the principles of hydrologic cycle simulation, 20 methods commonly applied to runoff-yield simulation are analyzed. Additionally,… read more here.
Keywords: hydrologic cycle; hydrologic models; simulation; parameterization ... See more keywords
Improvement of typhoon rainfall prediction based on optimization of the Kain-Fritsch convection parameterization scheme using a micro-genetic algorithm
Sign Up to like & getrecommendations! Published in 2019 at "Frontiers of Earth Science"
DOI: 10.1007/s11707-019-0798-0
Abstract: Inclusion of cloud processes is essential for precipitation prediction with a numerical weather prediction model. However, convective parameterization contains numerous parameters whose values are in large uncertainties. In particular, it is still not clear how… read more here.
Keywords: kain fritsch; parameterization scheme; prediction; parameterization ... See more keywords