書目名稱Granular Gas Dynamics網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Granular Gas Dynamics被引頻次
書目名稱Granular Gas Dynamics被引頻次學(xué)科排名
書目名稱Granular Gas Dynamics年度引用
書目名稱Granular Gas Dynamics年度引用學(xué)科排名
書目名稱Granular Gas Dynamics讀者反饋
書目名稱Granular Gas Dynamics讀者反饋學(xué)科排名
作者: 費(fèi)解 時(shí)間: 2025-3-21 22:00 作者: 全部逛商店 時(shí)間: 2025-3-22 01:43 作者: fallible 時(shí)間: 2025-3-22 05:03 作者: 防御 時(shí)間: 2025-3-22 09:32 作者: 焦慮 時(shí)間: 2025-3-22 12:56
Methoden in der Proteinanalytik velocity distribution function to the transport coefficients may be expressed in terms of functions of the collision integral which we call kinetic integrals. Although the evaluation of these functions is conceptually straightforward, technically it is frequently rather cumbersome. We report here a作者: 焦慮 時(shí)間: 2025-3-22 19:23
Claudia von Aufschnaiter Prof. Dr.Carlo simulations. We analyze in detail a model where dissipative collisions may subsequently lead to a break-up of the grains. With a given probability, two off-springs are then created from one of the two colliding partners, with conservation of mass, momentum and kinetic energy. We observe a scal作者: Cerumen 時(shí)間: 2025-3-22 22:53
https://doi.org/10.1007/978-3-658-38157-8hock and expansion waves propagating within granular gases. The analysis of model flows with shock and expansion waves shows that even smallest kinetic energy dissipations crucially affects such flows. We discuss the role of these waves for the fluidization of a granular flow by an obstacle, and of 作者: 序曲 時(shí)間: 2025-3-23 02:28 作者: cushion 時(shí)間: 2025-3-23 07:33 作者: Harness 時(shí)間: 2025-3-23 12:48 作者: catagen 時(shí)間: 2025-3-23 15:07 作者: 最低點(diǎn) 時(shí)間: 2025-3-23 18:29 作者: gospel 時(shí)間: 2025-3-24 00:11 作者: 槍支 時(shí)間: 2025-3-24 05:44 作者: 本能 時(shí)間: 2025-3-24 07:28
Asymptotic Solutions of the Nonlinear Boltzmann Equation for Dissipative Systems, spheres, interacting through pseudo-power law repulsions, and characterized by a collision frequency ∝ .., where . is the relative speed of the colliding particles. These models embed inelastic hard spheres (. = 1) and inelastic Maxwell models (. = 0). The systems are either freely cooling without 作者: 一小塊 時(shí)間: 2025-3-24 14:25
The Homogeneous Cooling State Revisited,han hitherto thought. Define the following notation: . is the (fixed) coefficient of normal restitution, . ≡ 1 ? .. the ‘degree of inelasticity’, . the granular temperature, and . the speed variable. There is an initial-state-dependent speed, .., such that for .. < . the HCS distribution function re作者: PATHY 時(shí)間: 2025-3-24 17:00 作者: Merited 時(shí)間: 2025-3-24 22:42 作者: caldron 時(shí)間: 2025-3-25 01:53 作者: 發(fā)起 時(shí)間: 2025-3-25 05:00
Kinetic Integrals in the Kinetic Theoryof Dissipative Gases, velocity distribution function to the transport coefficients may be expressed in terms of functions of the collision integral which we call kinetic integrals. Although the evaluation of these functions is conceptually straightforward, technically it is frequently rather cumbersome. We report here a作者: craven 時(shí)間: 2025-3-25 09:32 作者: prediabetes 時(shí)間: 2025-3-25 14:56
Shock Waves in Granular Gases,hock and expansion waves propagating within granular gases. The analysis of model flows with shock and expansion waves shows that even smallest kinetic energy dissipations crucially affects such flows. We discuss the role of these waves for the fluidization of a granular flow by an obstacle, and of 作者: Slit-Lamp 時(shí)間: 2025-3-25 17:42 作者: 混合 時(shí)間: 2025-3-25 23:55
Development of a Density Inversion in Driven Granular Gases, by a lower-density region. We employ the Navier-Stokes granular hydrodynamics to follow a density inversion as it develops in time. Assuming a dilute low-Mach-number flow, we derive a reduced time-dependent model of the late stage of the dynamics. The model looks especially simple in the Lagrangian作者: 老人病學(xué) 時(shí)間: 2025-3-26 02:31
Kinetic Theory for Inertia Flows of Dilute Turbulent Gas-Solids Mixtures,in momentum and energy are incorporated in the conservation equations by using the Fokker-Planck technique. On the other hand, the effects of the solid particles’ kinetic motions and the solid-solid collisional interactions are formulated in the model by utilizing the approach of the kinetic theory 作者: Solace 時(shí)間: 2025-3-26 07:40 作者: 獨(dú)輪車 時(shí)間: 2025-3-26 11:58
Van der Waals-Like Transition in Fluidized Granular Matter,ibrating wall and without gravity exhibit appearance, coagulation, and evaporation of bubbles. The instability is produced by the existence of a negative compressibility region, that is caused by the energy dissipation at collisions. The phenomenon is analogous to the spinodal decomposition of the g作者: Diluge 時(shí)間: 2025-3-26 14:43
Birth and Sudden Death of a Granular Cluster,d over the compartments, but if the shaking intensity is lowered this uniform distribution gives way to a clustered state. The clustering transition is experimentally shown to be of 2nd order for . = 2 compartments and of 1st order for . ≥ 3. In particular, the latter is hysteretic, involves long-li作者: 沉著 時(shí)間: 2025-3-26 18:12
Vibrated Granular Media as Experimentally Realizable Granular Gases,ce [4] of gravity. We show that a model with impact velocity dependent restitution coefficient is necessary to bring the simulations into agreement with experiments. We measure the scaling exponents of the granular temperature, collision frequency, impulse and pressure with the vibrating piston velo作者: 音的強(qiáng)弱 時(shí)間: 2025-3-26 21:29 作者: 不能約 時(shí)間: 2025-3-27 02:53
Methoden zur Kommunikation und Interaktion,and each of three levels of analytic reduction of the Boltzmann equation: (i). an exact reduction to an equation in the speeds; (ii). an asymptotic reduction to a relatively simple one dimensional integrodifferential equation, and (iii). an asymptotic reduction of the latter to a simple transcendent作者: Cumulus 時(shí)間: 2025-3-27 08:15
Objektorientierte Systemanalyse,phase. We employ a two-equation .-. closure together with a set of time-averaged turbulence conservation equations to characterize the gas-phase medium. The important effect of turbulence modulation due to the presence of solid particles is also accounted for in the energy equations. We apply the pr作者: 秘傳 時(shí)間: 2025-3-27 10:13
Asymptotic Solutions of the Nonlinear Boltzmann Equation for Dissipative Systems,e . = . with . > 0 in free cooling, and . with . ≥ 0 when driven by white noise. Power law tails, .(.) ～ 1/.., are only found in marginal cases, where the exponent . is the root of a transcendental equation. The stability threshold depend on the type of thermostat, and is for the case of free coolin作者: 膠水 時(shí)間: 2025-3-27 14:07
The Homogeneous Cooling State Revisited,and each of three levels of analytic reduction of the Boltzmann equation: (i). an exact reduction to an equation in the speeds; (ii). an asymptotic reduction to a relatively simple one dimensional integrodifferential equation, and (iii). an asymptotic reduction of the latter to a simple transcendent作者: BIBLE 時(shí)間: 2025-3-27 20:22 作者: Cougar 時(shí)間: 2025-3-27 22:26
https://doi.org/10.1007/978-3-662-08706-0ly with time. In the forced case, the steady state velocity distribution decays exponentially at large velocities. An impurity immersed in a uniform inelastic gas may or may not mimic the behavior of the background, and the departure from the background behavior is characterized by a series of phase transitions.作者: 領(lǐng)袖氣質(zhì) 時(shí)間: 2025-3-28 02:13 作者: 失誤 時(shí)間: 2025-3-28 06:17
Die Erfassung sozialer Kontexte,d transport coefficients. The results agree with those obtained earlier by the Chapman-Enskog method. The implications of this analysis for application of methods of linear response to granular fluids and derivation of Green-Kubo expressions for transport coefficients are discussed.作者: 臆斷 時(shí)間: 2025-3-28 12:06
Die Erfassung sozialer Kontexte, times, the predictions of the low-Mach-number model are in good agreement with a numerical solution of the full hydrodynamic equations. At an early stage of the dynamics, pressure oscillations are predicted.作者: CRACK 時(shí)間: 2025-3-28 17:17 作者: 表示向前 時(shí)間: 2025-3-28 19:59
,Spezielle Dynamik der Atmosph?re, for fastest particles leading to unexpected non-extensive scaling exponents ; whereas in presence of gravity, the cluster bounces as a single inelastic body. All these results differ significantly from classical inelastic hard sphere kinetic theory and previous simulations, both based on a constant restitution coefficient.作者: 稀釋前 時(shí)間: 2025-3-29 02:39 作者: Emg827 時(shí)間: 2025-3-29 06:36 作者: 農(nóng)學(xué) 時(shí)間: 2025-3-29 09:01 作者: mitten 時(shí)間: 2025-3-29 15:18 作者: sleep-spindles 時(shí)間: 2025-3-29 15:46
Driven Granular Gases,if a driving inversely proportional to the velocity is used (. < 0). In the case of rotational driving, the system is well randomized and clusters are hindered. Even though rotational driving may be difficult to realize experimentally, this is an opportunity to avoid or delay the often unwanted effect of clustering.作者: 絆住 時(shí)間: 2025-3-29 21:03 作者: white-matter 時(shí)間: 2025-3-30 01:10
Claudia von Aufschnaiter Prof. Dr.ibution function. We also discuss the possibility of a catastrophe whereby the number of particles diverges in a finite time. This phenomenon appears correlated to a “shattering” transition marked by a delta singularity at vanishingly small grains for the rescaled size distribution.作者: regale 時(shí)間: 2025-3-30 05:54 作者: 碎片 時(shí)間: 2025-3-30 08:34
Kinetics of Fragmenting Freely Evolving Granular Gases,ibution function. We also discuss the possibility of a catastrophe whereby the number of particles diverges in a finite time. This phenomenon appears correlated to a “shattering” transition marked by a delta singularity at vanishingly small grains for the rescaled size distribution.作者: Morose 時(shí)間: 2025-3-30 13:10 作者: 首創(chuàng)精神 時(shí)間: 2025-3-30 17:37
Methoden in der Proteinanalytik method for the analytical evaluation of kinetic integrals using computer algebra. We apply this method for the computation of some properties of Granular Gases, ranging from the moments of the velocity distribution function to the transport coefficients. For their technical complexity most of these quantities cannot be computed manually.作者: 修飾 時(shí)間: 2025-3-30 21:08
https://doi.org/10.1007/978-3-658-38157-8a granular layer by a vibrating vessel. The efficacy of hydrodynamic models for the description of shock-expansion wave flows is demonstrated. We also show that these waves play the dominant role in vibrofluidization of highly dissipative granular layers as frequently found in nature and engineering applications.
