Results 51 to 60 of about 1,087,962 (198)
Most previous studies treat regional transport of aerosols as a whole, without distinguishing the transport of secondary aerosols and that of their precursors.
Huiyun Du+10 more
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Haze pollution under a high atmospheric oxidization capacity in summer in Beijing: insights into formation mechanism of atmospheric physicochemical processes [PDF]
Under a high atmospheric oxidization capacity, the synergistic effect of the physicochemical processes in the atmospheric boundary layer (ABL) caused summer haze pollution in Beijing.
D. Zhao+18 more
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Thermal stability of nanocrystalline multilayer thin film is of paramount importance as the applications often involve high temperature. Here we report on the layer instability phenomenon in binary polycrystalline thin film initiating from the grain ...
Chakrabarti, Tamoghna+2 more
core +1 more source
Boundary and interior layers [PDF]
The second international conference on boundary and interior layers – computational and asymptotic methods, BAIL II – was held at Trinity College, Dublin, Ireland, on 16–18 June 1982, under the auspices of the College's Numerical Analysis Group. It was cosponsored by the American Institute of Aeronautics and Astronautics, the American Meteorological ...
openaire +3 more sources
Edge states in a boundary layer [PDF]
The understanding of laminar-turbulent transition in shear flows has recently progressed along new paradigms based on the central role of nonlinear exact coherent states. We follow such paradigms to identify, for the first time in a spatially developing flow, localized flow structures living on the edge of chaos, which are the precursors of turbulence.
Cherubini, Stefania+3 more
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North China experienced an extreme precipitation event from July 29 to August 1, 2023 (i.e., the “23.7” event) causing severe floods, significant infrastructure damage and multiple fatalities.
Xiaofan Li+6 more
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Homogenization and boundary layers [PDF]
This paper deals with the homogenization of elliptic systems with Dirichlet boundary condition, when the coefficients of both the system and the boundary data are e-periodic. We show that, as e → 0, the solutions converge in L2 with a power rate in e, and identify the homogenized limit system. Due to a boundary layer phenomenon, this homogenized system
Gérard-Varet, David, Masmoudi, Nader
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The monsoon effect on energy and carbon exchange processes over a highland lake in the southwest of China [PDF]
Erhai Lake is a subtropical highland shallow lake on the southeast margin of the Tibetan Plateau, which is influenced by both South Asian and East Asian summer monsoons.
Q. Du+6 more
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Influence of higher order effects on the vortex instability of thermal boundary layer flow in a wedge shaped domain [PDF]
We reconsider the onset of streamwise vortices in the thermal boundary layer flow induced by an inclined upward-facing heated semi-infinite surface placed within a Newtonian fluid.
Paul, M.C., Rees, D.A.S., Wilson, M.
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Vertically resolved characteristics of air pollution during two severe winter haze episodes in urban Beijing, China [PDF]
We conducted the first real-time continuous vertical measurements of particle extinction (bext), gaseous NO2, and black carbon (BC) from ground level to 260 m during two severe winter haze episodes at an urban site in Beijing, China.
Q. Wang+20 more
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