绘制模拟云图采用的是ERA5中mean top net long-wave radiation flux这个物理量。它等于射出长波辐射(OLR)的负值。用Stefan-Boltzmann定律可以把辐射能量转化为红外亮温,两者是4次方的关系,这也是为什么可以用这个物理量来制作模拟云图。射出长波辐射越少的地方,云层越厚,我们画上更白的颜色,反之,就画得更透明。 如果...
We consider a gas of N weakly interacting bosons in the ground state. Such gases exhibit Bose–Einstein condensation. The binding energy is defined as
The mean flow and long waves induced by two-dimensional internal gravity wavepackets Our focus is upon internal wavepackets that are localized in the horizontal and vertical. We derive a formula for the divergent-flux induced flow that, ... TSVD Bremer,BR Sutherland - 《Physics of Fluids》 ...
Interactions between Interfacial Travelling Waves and a Long Wave Mean Flow Mode in Two-Layer Couette FlowThese keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves....
Eiis the emitted long-wave radiation from each surface, which can be calculated as (σis the Stefan–Boltzmann constant, 5.67×10−8W/m2K4) (13.2)Ei=εiσ(Ti+273)4 Diis the diffuse short-wave radiation from each surface, mainly the diffusely reflected global radiation. It can be calcu...
5). Thus, the Pacific background SST bias acts to enhance the Pacific cooling through the cloud-radiation feedback, opposing the wind speed-latent heat flux effect. The net surface heat flux response distribution is highly consistent with the latent heat flux response (Fig. 4d–f). This ...
long extra-tropical planetary wave propagation in the presence of slowly varying mean flow and bottom topography. i: the local problem Blundell (2003), Long extratropical planetary wave propagation in the presence of slowly varying mean flow and bottom topography. Part I: The local problem. J. ...
Fortunately, south Louisianans haven't dealt with a true tsunami. However, local meteorologists have often described the storm surge expected from a hurricane as "a wall of water." A tsunami, byNOAA's definition, is a giant wave "caused by earthquakes or volcanic eruptions under the sea." ...
Fortunately, south Louisianans haven't dealt with a true tsunami. However, local meteorologists have often described the storm surge expected from a hurricane as "a wall of water." A tsunami, byNOAA's definition, is a giant wave "caused by earthquakes or volcanic eruptions under the sea." ...
Wheeler-Kiladis diagram showing the equatorially symmetric wave spectrum in 10°S–10°N daily outgoing longwave radiation anomalies from 4 year SPCAM simulations using (top) 2X acceleration versus (bottom) control. Results show the tropical wave spectrum is resilient to acceleration. 7 Time Scales...