作者: Outspoken 時(shí)間: 2025-3-21 22:04
978-94-009-6516-4D. Reidel Publishing Company, Dordrecht, Holland 1984作者: RENIN 時(shí)間: 2025-3-22 04:24
http://image.papertrans.cn/b/image/190021.jpg作者: 我沒(méi)有命令 時(shí)間: 2025-3-22 04:57 作者: Jargon 時(shí)間: 2025-3-22 11:06 作者: Gyrate 時(shí)間: 2025-3-22 13:31 作者: CLAN 時(shí)間: 2025-3-22 20:06
Daily Practices for Mindful Exercisese and developing into a deep ABL with strong convection in the afternoon. The structure of the turbulence in the lower half of a convective ABL capped by an inversion is reasonably well understood. Less is known about the details of the turbulence in higher regions affected by entrainment, because 作者: Expertise 時(shí)間: 2025-3-22 22:55 作者: Gorilla 時(shí)間: 2025-3-23 04:24 作者: frivolous 時(shí)間: 2025-3-23 07:34 作者: 河潭 時(shí)間: 2025-3-23 11:59 作者: Minikin 時(shí)間: 2025-3-23 15:52 作者: OTTER 時(shí)間: 2025-3-23 20:27
https://doi.org/10.1007/978-3-8350-9527-4a single hill of height H and length L. is studied in detail and shown to be determined by the upwind velocity profile, the magnitude of a characteristic Froude number and the dimensions of the hill. Let N(L.) be the buoyancy frequency upwind at a height L., and u. and U. be the upwind friction and 作者: 蜿蜒而流 時(shí)間: 2025-3-24 00:51 作者: 情感 時(shí)間: 2025-3-24 06:01
Solar PV in a Larger Electric Power Context,orological flow models. The starting point is the horizontal equation of motion in its “flux-form” in the σ-system in which we replace (following Reynolds’ procedure) the velocity components u.v and σ as well as other relevant quantities by terms of the form ., etc. (ū = time average of u; u. = fluc作者: garrulous 時(shí)間: 2025-3-24 07:46 作者: 財(cái)政 時(shí)間: 2025-3-24 14:39
Terrestrial Silicon Solar Cells Today,al Laboratory program devoted to developing a better physical understanding of atmospheric boundary layer flows in areas of complex terrain. The first technical challenge undertaken by the program was an investigation of atmospheric boundary layer phenomena associated with the development, continuat作者: assail 時(shí)間: 2025-3-24 18:48
Solar PV in a Larger Electric Power Context,n. The studies include the change with distance inland of mean wind structure as well as the turbulence structure in various conditions. It is found that wind spectra are usually well described by local similarity in its high frequency part, even in complex terrain. The low frequency parts of the sp作者: 挫敗 時(shí)間: 2025-3-24 21:06
by the Israel Institute for Biological Research, Department of Mathematics, which is involved in Environmental Risk Evaluation, and in Projects Estimating the Potential of Wind Energy. The lectures cover a broad spectrum of mathematical models, ranging from those that deal with the solution of atmo作者: 吞吞吐吐 時(shí)間: 2025-3-25 01:37
Transport and Diffusion in Complex Terrain (Review)oratory tests simulating flow conditions for full-scale experiments complement the data bases and provide information on systematic variations of modeling parameters and input conditions for mathematical model development purposes. Principal findings from these and other experiments on specific technical issues are summarized.作者: profligate 時(shí)間: 2025-3-25 05:03
Parametric Relations for the Atmospheric Boundary Layerhe vertical velocity at the top of the PBL and the total energy dissipation in the PBL are also discussed. Experimental and/or theoretical bases for the various parametric relation are given. Some of the suggested parameterizations should be considered as tentative, until they are properly validated.作者: Noctambulant 時(shí)間: 2025-3-25 09:03
The Random Force Theory: Application to Meso- and Large-Scale Atmospheric Diffusionering, are derived and compared with atmospheric observations. The characteristic time-scale of atmospheric diffusion is shown to be governed by the Coriolis effect, a result in good agreement with meso- and large-scale observations.作者: 無(wú)可爭(zhēng)辯 時(shí)間: 2025-3-25 13:40 作者: Organization 時(shí)間: 2025-3-25 19:19
Second Order Modeling of Turbulent Transport in the Surface Mixed Layerol to construct these models. We present preliminary results without mean velocity gradients for a dry surface mixed layer leaving the land and starting over water, producing a stable internal humidity boundary layer, but with large fluxes of sensible heat and water vapor (local advection).作者: CLASH 時(shí)間: 2025-3-25 21:36
Book 1984rael Institute for Biological Research, Department of Mathematics, which is involved in Environmental Risk Evaluation, and in Projects Estimating the Potential of Wind Energy. The lectures cover a broad spectrum of mathematical models, ranging from those that deal with the solution of atmospheric co作者: 潛移默化 時(shí)間: 2025-3-26 01:04 作者: 不能仁慈 時(shí)間: 2025-3-26 04:23
https://doi.org/10.1007/978-3-8350-9527-4sic innovation is that diffusion is treated in the Fourier space and the diffusion coefficient is dependent on the wave number of the Fourier components of the concentration distribution. It is shown that the concept of the wave-number-dependent diffusivity leads to a non-local flux-gradient relation.作者: Hiatal-Hernia 時(shí)間: 2025-3-26 11:11 作者: Mitigate 時(shí)間: 2025-3-26 13:38
Spectral Methods for Atmospheric Diffusion Modelingsic innovation is that diffusion is treated in the Fourier space and the diffusion coefficient is dependent on the wave number of the Fourier components of the concentration distribution. It is shown that the concept of the wave-number-dependent diffusivity leads to a non-local flux-gradient relation.作者: 散布 時(shí)間: 2025-3-26 17:22
Dianne Dulicai,Ellen Schelly Hilloratory tests simulating flow conditions for full-scale experiments complement the data bases and provide information on systematic variations of modeling parameters and input conditions for mathematical model development purposes. Principal findings from these and other experiments on specific technical issues are summarized.作者: majestic 時(shí)間: 2025-3-27 01:02
Duccio Demetrio,Chiara Borgonovihe vertical velocity at the top of the PBL and the total energy dissipation in the PBL are also discussed. Experimental and/or theoretical bases for the various parametric relation are given. Some of the suggested parameterizations should be considered as tentative, until they are properly validated.作者: 階層 時(shí)間: 2025-3-27 01:11
https://doi.org/10.1007/978-3-8350-9527-4ering, are derived and compared with atmospheric observations. The characteristic time-scale of atmospheric diffusion is shown to be governed by the Coriolis effect, a result in good agreement with meso- and large-scale observations.作者: Encoding 時(shí)間: 2025-3-27 08:33 作者: 全面 時(shí)間: 2025-3-27 11:09
Some Aspects of the Turbulent Stable Boundary Layernalized with measurements taken at the same height, can be expressed as a function of a single parameter z/Λ, where z is the height and Λ a local Obukhov length. One of the consequences is that locally scaled variables become constant above the surface layer. This behavior is illustrated with observ作者: Proponent 時(shí)間: 2025-3-27 17:27 作者: 過(guò)多 時(shí)間: 2025-3-27 20:05 作者: Bumble 時(shí)間: 2025-3-27 22:36
Second Order Modeling of Turbulent Transport in the Surface Mixed Layerversion base, models are constructed so as to satisfy realizability as far as possible. Density anomaly and water vapor mixture fraction (specific humidity) are taken as the basic variables. Algebraic expressions for the third moments are derived from first principles, and contain no adjustable cons作者: 壯觀的游行 時(shí)間: 2025-3-28 03:09
Solutions of the Integral Equation of Diffusion and the Random Walk Model for Continuous Plumes and ng simple probability techniques, avoids the inefficient determination of thousands of trajectories in order to build up concentration profiles. In fact it is so simple and efficient it can be run on a conventional programmable calculator. The method is applied to passive material being released fro作者: GIBE 時(shí)間: 2025-3-28 09:23
The Random Force Theory: Application to Meso- and Large-Scale Atmospheric Diffusionan atmospheric analogy to Brownian motion. Here it is derived by assuming a type of Rayleigh friction in the Lagrangian equations of atmospheric motion. Consequences, including the Lagrangian correlation and spectrum, the particle-particle intercorrelation, and cluster and plume dispersion and meand作者: 并入 時(shí)間: 2025-3-28 12:11 作者: Foment 時(shí)間: 2025-3-28 16:54
Spectral Methods for Atmospheric Diffusion Modeling The turbulent diffusion process is scale-dependent. The gradient-transfer theory (K-theory) is only appropriate when the dimensions of the dispersed material are much larger than the size of the turbulent eddies. Introduction of a spectral turbulent diffusivity function (STD) makes it possible to t作者: cancer 時(shí)間: 2025-3-28 22:21 作者: 無(wú)所不知 時(shí)間: 2025-3-29 01:35
Physical Modelling of Flow and Dispersion over Complex Terrainpendent upon three general sets of variables. These are variables that describe topographic geometry, synoptic-scale winds and surface-air temperature distributions. In addition, pollutant concentration distributions also depend upon location and physical characteristics of the pollutant source. Ove作者: 元音 時(shí)間: 2025-3-29 05:23
On the Enhanced Smoothing over Topography in Some Mesometeorological Modelsorological flow models. The starting point is the horizontal equation of motion in its “flux-form” in the σ-system in which we replace (following Reynolds’ procedure) the velocity components u.v and σ as well as other relevant quantities by terms of the form ., etc. (ū = time average of u; u. = fluc作者: Pathogen 時(shí)間: 2025-3-29 10:21
Mesoscale Flow over Complex Terrain — A Field Study in the Lake Kinneret Areasoscale flow patterns in and around the lake valley and compare them with the results of mesoscale model simulations in the same area. The main effort of the program was directed to the determination of three dimensional trajectories from various points around the valley. For that purpose a new meth作者: syring 時(shí)間: 2025-3-29 13:58
Experimental and Model Transport and Diffusion Studies in Complex Terrain with Emphasis on Tracer Stal Laboratory program devoted to developing a better physical understanding of atmospheric boundary layer flows in areas of complex terrain. The first technical challenge undertaken by the program was an investigation of atmospheric boundary layer phenomena associated with the development, continuat作者: grovel 時(shí)間: 2025-3-29 16:39
The Wind Regime in Coastal Areas with Special Reference to Results Obtained from the Swedish Wind Enn. The studies include the change with distance inland of mean wind structure as well as the turbulence structure in various conditions. It is found that wind spectra are usually well described by local similarity in its high frequency part, even in complex terrain. The low frequency parts of the sp作者: 難聽(tīng)的聲音 時(shí)間: 2025-3-29 22:14
Michael S. Finke,Sandra J. Hustonre them with observations. Another result of our model is an explicit profile for the K-coefficient as a quadratic function of height. We discuss the consequences of this expression for the dispersion of a point source emission. We find that the time scale of diffusion in this case is about 5 hours.作者: Boycott 時(shí)間: 2025-3-30 03:51
Daily Practices for Mindful Exercisessumption of well-mixedness of first-order moments of conservative variables is not valid for all quantities. A simple similarity relation for the inclusion of the effect of entrainment on the shape of the vertical profiles is given.作者: 讓空氣進(jìn)入 時(shí)間: 2025-3-30 07:56
https://doi.org/10.1007/978-3-8350-9527-4roach are shown. Two mass consistent programs are described, the first based on the parametric representation of one of the wind components, and the second based on a few wind measurements and a variational principle. To verify the reliability of the vari.ational approach, a measurement program rela作者: 教育學(xué) 時(shí)間: 2025-3-30 11:27 作者: gastritis 時(shí)間: 2025-3-30 16:20 作者: RODE 時(shí)間: 2025-3-30 20:13
Solar PV in a Larger Electric Power Context,σ-derivatives of ρα . and ρβ . for the x-component of the force, and the σ- derivatives of ρβ . and ρα . for the y-component, where α and β are the slopes of the σ-surfaces in the x- and y-directions, respectively. Further, a few numerical simulations of the sea-breeze oyer topography are carried ou作者: 使隔離 時(shí)間: 2025-3-30 21:15
