標(biāo)題: Titlebook: Recent Advances in DNS and LES; Proceedings of the S Doyle Knight,Leonidas Sakell Conference proceedings 1999 Springer Science+Business Med [打印本頁(yè)] 作者: 手鐲 時(shí)間: 2025-3-21 19:07
書(shū)目名稱Recent Advances in DNS and LES影響因子(影響力)
書(shū)目名稱Recent Advances in DNS and LES影響因子(影響力)學(xué)科排名
書(shū)目名稱Recent Advances in DNS and LES網(wǎng)絡(luò)公開(kāi)度
書(shū)目名稱Recent Advances in DNS and LES網(wǎng)絡(luò)公開(kāi)度學(xué)科排名
書(shū)目名稱Recent Advances in DNS and LES被引頻次
書(shū)目名稱Recent Advances in DNS and LES被引頻次學(xué)科排名
書(shū)目名稱Recent Advances in DNS and LES年度引用
書(shū)目名稱Recent Advances in DNS and LES年度引用學(xué)科排名
書(shū)目名稱Recent Advances in DNS and LES讀者反饋
書(shū)目名稱Recent Advances in DNS and LES讀者反饋學(xué)科排名
作者: 思想靈活 時(shí)間: 2025-3-21 22:32
On the Use of LES with a Dynamic Subgrid-Scale Model for Optimal Control of Wall Bounded Turbulence simulations clearly demonstrate that the controls computed based on LES optimization are also viable in the context of DNS. In all cases, the agreement between LES. DNS. and hybrid LES/DNS indicates that reliable turbulence control strategies can be efficiently developed based on LES.作者: cravat 時(shí)間: 2025-3-22 01:37 作者: nutrition 時(shí)間: 2025-3-22 06:18
Large Eddy Simulation of Scalar Transport in a Turbulent Jet Flowging procedures (Libby and Williams, 1980; Libby and Williams. 1994: O’Brien. 1980; Pope, 1985; Dopazo, 1994). Colucci . (1998) developed a transport equation for the FDF in constant density flows in which the effects of unresolved convection and subgrid mixing are modeled similarly to those in “con作者: thyroid-hormone 時(shí)間: 2025-3-22 09:41
P. Comteund Handhabung des Verfahrens. Ein Online-Anhang beinhaltet alle Dokumente, die für den Einsatz von Inakko ben?tigt werden. Das Beobachtungs- und Reflexionsverfahren Inakko hat sich im Rahmen von Weiterbildungskontexten p?dagogischer Fachkr?fte für effektive Videofeedbackgespr?che zur Erweiterung f?rderlichen978-3-658-41260-9978-3-658-41261-6作者: Bucket 時(shí)間: 2025-3-22 15:34
R. Friedrich,R. Lechner,J. Sesterhenn,T. J. Hüttlund Handhabung des Verfahrens. Ein Online-Anhang beinhaltet alle Dokumente, die für den Einsatz von Inakko ben?tigt werden. Das Beobachtungs- und Reflexionsverfahren Inakko hat sich im Rahmen von Weiterbildungskontexten p?dagogischer Fachkr?fte für effektive Videofeedbackgespr?che zur Erweiterung f?rderlichen978-3-658-41260-9978-3-658-41261-6作者: 鋼盔 時(shí)間: 2025-3-22 17:31 作者: 暫時(shí)休息 時(shí)間: 2025-3-23 00:12
Krister Alvelius,Arne Johanssonder wissenschaftlichen Diskussion führte dieser Strang der Debatte zu der Frage, ob es tats?chlich von au?ereurop?ischen L?ndern abgrenzbare, übergreifende Gemeinsamkeiten gibt, die das Reden von einem Europ?ischen Sozialmodell sinnvoll machen (vgl. Therborn 1995; Crouch 1999; Ebbinghaus 1999; Aust 作者: 暴露他抗議 時(shí)間: 2025-3-23 04:34
Xiaodan Cai,Foluso Ladeindedie Wissensvernetzung gezielt gef?rdert wird und zwar als Unterstützung der Reorganisationsprozessedes Wissenssystems. In einer Pr?-Post-Interventionsstudie mit 129 angehenden Grundschul-Lehrkr?ften wird best?tigt, dass sich die Vermittlung fachlichen und fachdidaktischen Wissens positiv auf die dia作者: 裂口 時(shí)間: 2025-3-23 06:29
V. K. Chakravarthy,S. Menonfe dessen die Wissensvernetzung gezielt gef?rdert wird und zwar als Unterstützung der Reorganisationsprozessedes Wissenssystems. In einer Pr?-Post-Interventionsstudie mit 129 angehenden Grundschul-Lehrkr?ften wird best?tigt, dass sich die Vermittlung fachlichen und fachdidaktischen Wissens positiv auf die dia978-3-658-39062-4978-3-658-39063-1作者: 智力高 時(shí)間: 2025-3-23 11:41 作者: hermetic 時(shí)間: 2025-3-23 14:26
B. D. Duncan,K. N. Ghiach erleichtert worden.. Nunmehr er?ffnen sich auch für deutsche Aktiengesellschaften finanzierungspolitische Gestaltungsm?glichkeiten durch den Einsatz von Aktienrückk?ufen. So k?nnen Aktienrückk?ufe z.B. als alternative Ausschüttungsmethode zur Dividendenzahlung eingesetzt werden.作者: Optometrist 時(shí)間: 2025-3-23 19:46
Karl W. Jenkins,R. Stewart Cant wird jedoch nicht weitergegeben. Zus?tzlich besitzen Objekttypen die Eigenschaft der Vererbung. Durch Ableitung — das sog. Spezialisieren — erbt ein Objekttyp alle Datenobjekttypen und Operatoren von seinem Vorg?nger. Eine weitere Eigenschaft von Objekten ist der Polymorphismus. Polymorphismus bede作者: LATE 時(shí)間: 2025-3-23 22:43
Li Jiang,Hua Shan,Chaoqun Liutierter Lernsettings. Die Effizienz und Effektivit?t dieser Lernsettings l?sst sich erheblich steigern, wenn die Durchführung mit Hilfe der IuK-Technologie erfolgt. Die IuK-Technologie erlaubt es, beliebig komplexe Situationen zu simulieren und deren Parameter relativ einfach und schnell zu variiere作者: 夸張 時(shí)間: 2025-3-24 04:41 作者: cultivated 時(shí)間: 2025-3-24 06:33
I. C. C. De Bruin,B. J. Geurts,C. H. Driesen,J. G. M. Kuerten作者: 低能兒 時(shí)間: 2025-3-24 11:01
Robustness of Flow Phenomena in a Spatially Developing Turbulent Mixing Layer simulation using inflow perturbations derived from linear stability theory. Furthermore a resolution study is done. Robustness of flow phenomena is studied by applying an alternative inflow forcing which uses random perturbations. The results are discussed and compared with data from physical experiments.作者: 幾何學(xué)家 時(shí)間: 2025-3-24 17:51 作者: 口音在加重 時(shí)間: 2025-3-24 19:29 作者: Anemia 時(shí)間: 2025-3-24 23:51 作者: Glower 時(shí)間: 2025-3-25 03:28
Fluid Mechanics and Its Applicationshttp://image.papertrans.cn/r/image/822700.jpg作者: Canopy 時(shí)間: 2025-3-25 10:35
https://doi.org/10.1007/978-94-011-4513-83D; algorithm; algorithms; layers; linear optimization; model; modeling; modelling; simulation作者: overreach 時(shí)間: 2025-3-25 11:52
Large-Eddy Simulations of Compressible Shear Flows). Quasi-incompressible transitional boundary layers show the establishement of a streak system of spanwise spacing ~ 100. well upstream of the peak of skin friction, which bolsters up the expanations in terms of algebraic instabilities (e.g. Landahl, 1980, ., ., 243–251). A supersonic compression-r作者: habile 時(shí)間: 2025-3-25 16:11 作者: Perigee 時(shí)間: 2025-3-25 23:08
Direct Navier-Stokes Simulation of Sounds Generatei by Shock-Vortex / Vortex-Vortex Interactions and propagation mechanisms of sounds are studied. The unsteady, compressible Navier-Stokes equations are solved by a finite difference method over the entire acoustic field from near to far fields. The sixth-order-accurate compact Padé scheme is used for spatial derivatives, together with the fourt作者: 矛盾心理 時(shí)間: 2025-3-26 03:39 作者: 殘忍 時(shí)間: 2025-3-26 06:26 作者: 沒(méi)有貧窮 時(shí)間: 2025-3-26 08:38
Modelling of the Length Scale and Variance of Subgrid Scale Quantities in a Turbulent Channel Flowth with and without system rotation. From these simulations subgrid scale (SGS) quantities are evaluated and compared with SGS model predictions in . tests. Although the mean behaviour of the SGS dissipation is captured relatively well by the Smagorinsky model, the variation of the modelled SGS diss作者: 壕溝 時(shí)間: 2025-3-26 14:09
DNS of Compressible Reacting Mixing Layers with Parallel Compact Schemerecent understanding of the three-mode mixing mechanism. The extension of the foregoing is of interest but requires the implementation of high-order finite difference formulas on supercomputers in order to take advantage of the massive parallelization. The high-order differencing and filtering formu作者: 施舍 時(shí)間: 2025-3-26 18:58
Large Eddy Simulation of Stationary Premixed Flames Using a Subgrid Flamelet Approacheering combustor. Flamelet type combustion is assumed for both types of flames and experimental conditions are used for the simulations. The geometric characteristics of the flame surfaces and their effects on fluid dynamics are well predicted for the former type of flames. For the combustor simulat作者: WAIL 時(shí)間: 2025-3-26 22:43 作者: 香料 時(shí)間: 2025-3-27 03:19
Robustness of Flow Phenomena in a Spatially Developing Turbulent Mixing Layer simulation using inflow perturbations derived from linear stability theory. Furthermore a resolution study is done. Robustness of flow phenomena is studied by applying an alternative inflow forcing which uses random perturbations. The results are discussed and compared with data from physical exper作者: ESO 時(shí)間: 2025-3-27 09:18 作者: galley 時(shí)間: 2025-3-27 12:20
Direct Numerical Simulation of Transitions Toward Turbulence in Complex Channel Flowsry instability of complex channel flows. The Navier-Stokes equations for incompressible flow are solved in generalized curvilinear coordinates so that channel flows may be investigated in which the walls of the channel are both curved and wavy. The channel geometry and the flow solution are assumed 作者: 彎曲道理 時(shí)間: 2025-3-27 16:48
Implementation of an SGS Model in a B-Spline Spectral Method and LES of a Turbulent Axial Vortexed in physical space and then expressed in terms of a b-spline expansion. The inner product operation on this term leads to four integrals involving double products of b-splines. Two of these already are part of the formulation of the other terms in the weak form of the Navier-Stokes equation and ar作者: laparoscopy 時(shí)間: 2025-3-27 21:34 作者: 輕推 時(shí)間: 2025-3-27 22:59 作者: Indolent 時(shí)間: 2025-3-28 05:05
Assessment of the Generalized Scale-Similarity Model in Homogeneous Turbulence Subjected to Rotationed via the convolution integral of . with the filter function, .. In the present study, the spherically symmetric Gaussian filter function was used, in which the characteristic filter width, ., was set equal to 2Δ. Δ is the grid interval for the LES mesh. We consider the flow which is homogeneous in作者: Aspirin 時(shí)間: 2025-3-28 09:01 作者: nugatory 時(shí)間: 2025-3-28 12:36
Direct Numerical Simulation of Boundary-Layer Receptivity for Subsonic Flow Around Airfoileralized curvilinear coordinates are solved by LU-SGS implicit scheme, which requires no tridiagonal inversion and is capable of being completely vectorized and parallelized. A fourth-order centered compact scheme is used for spatial derivatives and second-order Euler Backward scheme is applied for 作者: ETCH 時(shí)間: 2025-3-28 18:36
Non-Reflecting Boundary Conditions for DNS in Curvilinear Coordinates complex geometry have been developed based on the characteristic analysis and the modified Navier-Stokes equation. Viscous terms are taken into account to include the viscous effect near the wall. All boundary conditions are added implicitly to the equations of interior points to ensure the stabili作者: 奇怪 時(shí)間: 2025-3-28 21:48 作者: 商品 時(shí)間: 2025-3-29 00:28 作者: 軟弱 時(shí)間: 2025-3-29 06:11
DNS to Help Understanding of Non-Premixed Turbulent Flamesds are interestingly predicted by CFD, but detailed simulations of a real combustion chamber are far from being routine. This is due to the complexity of combustion problems, involving strong coupling between chemistry, transport phenomena and fluid dynamics (Bray, 1996).作者: Omniscient 時(shí)間: 2025-3-29 10:04 作者: 動(dòng)脈 時(shí)間: 2025-3-29 14:54 作者: 時(shí)代錯(cuò)誤 時(shí)間: 2025-3-29 19:04 作者: 夾克怕包裹 時(shí)間: 2025-3-29 21:02
DNS of Compressible Reacting Mixing Layers with Parallel Compact Schemelas are complicated to parallelize. This paper therefore presents the progress that has been made toward the development of an efficient and scalable parallel procedure for investigating nonlinear three-mode mixing mechanisms.作者: Bricklayer 時(shí)間: 2025-3-30 01:39
Large Eddy Simulation of Stationary Premixed Flames Using a Subgrid Flamelet Approachion, the qualitative effects of heat release on the flow field are captured. The turbulence predictions in the combustor is highly sensitive to the characteristics of inflow turbulence. The turbulence modeling capability needs to be improved in order to better test the model in this case.作者: Glucose 時(shí)間: 2025-3-30 07:54
The Subgrid-Scale Estimation Modelid scale stresses are then computed directly from the definitions using the estimated fields. The modeling procedure is described and evaluated by comparing results of large eddy simulations of turbulent channel flow with the corresponding results of direct numerical simulations and experiments.作者: bacteria 時(shí)間: 2025-3-30 12:01 作者: Collision 時(shí)間: 2025-3-30 13:40
0926-5112 represented, including new developments in LES modeling, numericalalgorithms for LES and DNS, DNS and LES of reacting flows, and DNS andLES for supersonic and hypersonic boundary layers. The book provides aextensive view of the state of the art in DNS and LES.978-94-010-5924-4978-94-011-4513-8Series ISSN 0926-5112 Series E-ISSN 2215-0056 作者: 是比賽 時(shí)間: 2025-3-30 18:12
Conference proceedings 1999pressible and compressible turbulent flows. Thebook includes five invited and thirty-eight contributed paperspresented at the Second AFOSR International Conference on DNS and LESheld at Rutgers - The State University of New Jersey, on June7-9, 1999. A broad range of topics in DNS and LES arepresente作者: amplitude 時(shí)間: 2025-3-30 21:38
Modelling of the Length Scale and Variance of Subgrid Scale Quantities in a Turbulent Channel Flowariance and reduces the length scale of the model. The performance of the stochastic model is also investigated in a large eddy simulation (LES) at .. = 360, and the results are compared with the predictions of the DNS.作者: 領(lǐng)先 時(shí)間: 2025-3-31 03:40 作者: 違法事實(shí) 時(shí)間: 2025-3-31 05:40
Direct Navier-Stokes Simulation of Sounds Generatei by Shock-Vortex / Vortex-Vortex Interactionstex interaction problems The results also show that the pressure peaks of the sounds decay in inverse proportion to the distance from the sound source for three-dimensional flows and to the square root of the distance for two-dimensional flows, in agreement with theory.作者: 門(mén)閂 時(shí)間: 2025-3-31 11:01 作者: Meditate 時(shí)間: 2025-3-31 15:55
Non-Reflecting Boundary Conditions for DNS in Curvilinear Coordinatesut any artificial buffer or sponge. No visible reflected wave was found from either inflow, outflow, far-field, or solid surface. The computational solution is found quite accurate comparing with valid data.作者: 多骨 時(shí)間: 2025-3-31 20:01 作者: Incorporate 時(shí)間: 2025-3-31 22:03
R. Friedrich,R. Lechner,J. Sesterhenn,T. J. Hüttlernunterstützender Interaktionskompetenz frühp?dagogischer Fachkr?fte dar, welches 2017 bei Springer VS ver?ffentlicht wurde. Das Werk enth?lt Informationen über die Entwicklung von Inakko, die Einordnung des Verfahrens in den Gesamtzusammenhang der wissenschaftlichen Diskussion zur Messung von Inte作者: 確定無(wú)疑 時(shí)間: 2025-4-1 04:23 作者: adipose-tissue 時(shí)間: 2025-4-1 07:45 作者: 怪物 時(shí)間: 2025-4-1 12:15
