Results 11 to 20 of about 4,360,575 (262)

Applications of Finite Element Modeling for Mechanical and Mechatronic Systems [PDF]

open access: yes, 2021
Modern engineering practice requires advanced numerical modeling because, among other things, it reduces the costs associated with prototyping or predicting the occurrence of potentially dangerous situations during operation in certain defined conditions.

core   +1 more source

Research on outlier detection in CTD conductivity data based on cubic spline fitting

open access: yesFrontiers in Marine Science, 2022
Outlier detection is the key to the quality control of marine survey data. For the detection of outliers in Conductivity-Temperature-Depth (CTD) data, previous methods, such as the Wild Edit method and the Median Filter Combined with Maximum Deviation ...
Long Yu   +24 more
doaj   +1 more source

Estimating sea spray volume flux with a laser gauge in a self-consistent system

open access: yesFrontiers in Marine Science, 2023
Sea spray is one of the drivers of heat, mass, and gas exchange between the ocean and the atmosphere, and its volume flux could be estimated by the record of the laser intensity. In the laboratory experiments, the relationship between sea spray and laser
Gang Wang   +16 more
doaj   +1 more source

Improved upper-ocean thermodynamical structure modeling with combined effects of surface waves and M2 internal tides on vertical mixing: a case study for the Indian Ocean [PDF]

open access: yesGeoscientific Model Development, 2022
Surface waves and internal tides have a great contribution to vertical mixing processes in the upper ocean. In this study, three mixing schemes, including non-breaking surface-wave-generated turbulent mixing, mixing induced by the wave transport flux ...
Z. Zhuang   +16 more
doaj   +1 more source

Amplitude modulations of seasonal variability in the Karimata Strait throughflow

open access: yesFrontiers in Marine Science, 2023
The Karimata Strait (KS) throughflow between the South China Sea (SCS) and Java Sea plays an essential role in heat and freshwater budget in the SCS and dual roles in strengthening/reducing the primary Indonesian throughflow (ITF) in the Makassar Strait.
Yicong Nie   +24 more
doaj   +1 more source

Influence of the El Niño-Southern Oscillation on upper-ocean salinity changes in the southeast Indian ocean

open access: yesFrontiers in Marine Science, 2023
The interannual-decadal variability in the upper-ocean salinity of the southeast Indian Ocean (SEIO) was found to be highly correlated with the El Niño-Southern Oscillation (ENSO).
Xunwei Nie   +9 more
doaj   +1 more source

Rain‐rate estimation algorithm using signal attenuation of Ka‐band cloud radar

open access: yesMeteorological Applications, 2020
A millimetre‐wave cloud radar has limitations for observing heavy rainfall because the short wavelength leads to strong attenuation from raindrops. However, recent studies have attempted to estimate the rain rate using attenuation, which becomes greater ...
Su‐Bin Oh   +5 more
doaj   +1 more source

The onset process of the 2018/2019 Indonesian–Australian summer monsoon: The importance of the air–sea interaction

open access: yesFrontiers in Marine Science, 2023
The Madden–Julian oscillation (MJO) and its associated air–sea interactions during the onset process of the 2018/2019 Indonesian–Australian summer monsoon (IASM) are investigated based on the in situ data from a moored buoy off the coast of northwest ...
Yongliang Duan   +22 more
doaj   +1 more source

Direct numerical simulation of turbulence at lower costs [PDF]

open access: yes, 1995
Direct Numerical Simulation (DNS) is the most accurate, but also the most expensive, way of computing turbulent flow. To cut the costs of DNS we consider a family of second-order, explicit one-leg time-integration methods and look for the method with the
Veldman, A.E.P.   +5 more
core   +3 more sources

An inter-hemispheric seasonal comparison of polar amplification using radiative forcing of a quadrupling CO2 experiment [PDF]

open access: yesAnnales Geophysicae, 2020
The numerical climate simulations from the Brazilian Earth System Model (BESM) are used here to investigate the response of the polar regions to a forced increase in CO2 (Abrupt-4×CO2) and compared with Coupled Model Intercomparison Project phase 5 ...
F. Casagrande   +3 more
doaj   +1 more source

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