標題: Titlebook: Computational Fluid Dynamics 2002; Proceedings of the S Steve W. Armfield (Professor),Patrick Morgan (Prof Conference proceedings 2003 Spri [打印本頁] 作者: CK828 時間: 2025-3-21 19:02
書目名稱Computational Fluid Dynamics 2002影響因子(影響力)
作者: 失敗主義者 時間: 2025-3-21 20:32 作者: Detoxification 時間: 2025-3-22 04:17
A Parallel Non-Staggered Navier-Stokes Solver Implemented on a Workstation Cluster that the non-staggered schemes have the same order of accuracy as the staggered scheme, although one of the schemes is non-elliptic in the pressure field at the grid scale. Numerical results are used to validate the analysis, with only the non-elliptic non-staggered scheme showing a reduced accurac作者: 稱贊 時間: 2025-3-22 07:47
Towards Computational Biomechanics Based Cardiovascular Medical Practiceof the platelet, are discussed. It is emphasized that a living system inherently needs multi-scale, multi-physics analysis, and the rapid advancement of the biological sciences must also be incorporated in computational biomechanics studies. Based on these efforts, it is now expected that a computat作者: LUCY 時間: 2025-3-22 10:00
Uncertainty Quantification in CFD Simulations: A Stochastic Spectral Approachhe polynomial chaos technique with Karhunen-Loeve decomposition. This method is applied to the problem of a quasi- one-dimensional nozzle flow with uncertainty in inlet conditions and nozle shape. It is shown that the polynomial chaos approach efficiently handles uncertainty propagation and establis作者: 仔細閱讀 時間: 2025-3-22 15:25
A Computational Method for Combustion Using Conditional Moment Closure for stiff equations, VODE, is compared with a modified Newton-Raphson method. The results show that the modified Newton-Raphson has a significant advantage under CMC conditions where the solution is mostly close to the starting estimates and resort to time-stepping method is not needed.作者: 仔細閱讀 時間: 2025-3-22 19:57
Building-Cube Method for Flow Problems with Broadband Characteristic Lengthbe Method is proposed aimed for large-scale, high resolution computations around a complex geometry. In the present method, a flow field is divided into a number of cubes (squares in 2D) of various sizes. Each cube is a computational sub-domain with Cartesian mesh of equal spacing and equal number o作者: CON 時間: 2025-3-22 23:49
A Discrete Sensitivity Solver for an Industrial CFD Code via Automatic Differentiationferentiation (AD) tool to create a discrete forward sensitivity version of .3D Validation is via comparing sensitivities of integrated forces (lift, drag, side force) with respect to (w.r.t) angle-of-attack (AoA) ., calculated using the sensitivity solver and central-differencing. Validation, w.r.t.作者: 手術(shù)刀 時間: 2025-3-23 02:29
Conservative Multidimensional Upwind Residual Distribution Schemes for Arbitrary Finite ElementsN-scheme previously proposed for linear P1 triangles. Conservation is retained by relaxing on strict monotonicity, using a simple method based on contour integration over the element boundaries. Numerical examples are given for the Euler equations solved on Q1 elements for applications ranging from 作者: AVERT 時間: 2025-3-23 09:29
Computation of 3D Steady Navier-Stokes Flow with Free-Surface Gravity Wavesace (FS) boundary-value problem. This method requires the solution of a sequence of stationary Reynolds-Averaged Navier-Stokes subproblems employing the so-called quasi free-surface condition. The numerical performance of this new approach is investigated for two test cases. The first test case invo作者: AVERT 時間: 2025-3-23 09:48
Profile-modifiable Conservative Transport Schemes and a Simple Multi-integrated Moment Formulation fsolution procedure. Emphasis is particularly placed on the implementations of the methods to various fluid dynamic problems. One of the schemes can be directly used as an interface tracking method for multi-fluid computation by modifying the slope of the reconstructed interpolation. A simple methodo作者: 宿醉 時間: 2025-3-23 17:40 作者: Arb853 時間: 2025-3-23 21:14
Designing Adaptive Low Dissipative High Order Schemeslinear stability and efficiency for long-time numerical integrations poses a great challenge to the design of numerical methods. The required type and amount of numerical dissipation/filter are not only physical problem dependent, but also vary from one flow region to another. This is particularly t作者: MEEK 時間: 2025-3-24 00:31
A New Grid-free Method for Conservation Lawsthat can be obtained by taking moments of a Boltzmann-type transport equation. The meshless formulation requires the domain discretization to have very little topological information; a distribution of points in the domain together with local connectivity information is sufficient. For each node ., 作者: 啟發(fā) 時間: 2025-3-24 05:51
CFD Newton Solvers with EliAD: An Elimination Automatic Differentiation Toolof the extended Jacobian system. We then show how efficiency improvements for Jacobian calculation are achieved by performing Gaussian elimination on the extended Jacobian. We introduce the E.AD tool, developed to enable such elimination AD and present results demonstrating significant run-time impr作者: 浸軟 時間: 2025-3-24 07:45
Studying Bypass Transition to Turbulence by Computer Simulation, except in carefully controlled wind tunnel experiments. Tollmein-Schlichting waves have very small growth rates and are usually preempted by other mechanisms. External disturbances often initiate such processes. This scenario is then called bypass transition.作者: Anterior 時間: 2025-3-24 11:37
Towards Computational Biomechanics Based Cardiovascular Medical Practiceional biomechanics-based software system that can be applied to real clinical situations will be developed for the cardiovascular system. This will help medical practitioners to accumulate the fundamental data and clinical experience that they obtain from real patients, and use it to make quantitative predictions.作者: 繁忙 時間: 2025-3-24 15:29 作者: 猜忌 時間: 2025-3-24 20:10
Computation of 3D Steady Navier-Stokes Flow with Free-Surface Gravity Waveslves the computation of the 3D gravity-wave pattern due to a pressure perturbation imposed on a uniform flow. The second is the computation of the gravity-wave pattern generated by a realistic ship-hull form, known as Series 60. Results of the ship-hull case are compared with experimental data.作者: caldron 時間: 2025-3-25 02:44 作者: 知識分子 時間: 2025-3-25 05:40 作者: obstinate 時間: 2025-3-25 10:32
Nicolas Ripari,José Maurício Sforcinof the flow. Equal spacing and equal number of Cartesian grid in each cube make it easy to parallelize the flow solver and to handle huge data output. The approach is tested for a shock/boundary layer interacting problem.作者: 倔強一點 時間: 2025-3-25 13:06 作者: 新星 時間: 2025-3-25 15:52 作者: ferment 時間: 2025-3-25 23:21
A Parallel Non-Staggered Navier-Stokes Solver Implemented on a Workstation Clusterented. A serial benchmark demonstrates the excellent performance of the P4 for large array size compute intensive jobs, while both MPI and HPF coded parallel benchmarks show the effective parallel performance of the cluster.作者: 墻壁 時間: 2025-3-26 01:11 作者: nepotism 時間: 2025-3-26 05:16 作者: 進步 時間: 2025-3-26 09:55
Designing Adaptive Low Dissipative High Order Schemesr effect of these flows are not well-understood. Even with extensive grid refinement, it is of paramount importance to have proper control on the type and amount of numerical dissipation/filter in regions where it is needed.作者: HARD 時間: 2025-3-26 16:42 作者: 不發(fā)音 時間: 2025-3-26 19:34
Mosquito Hypersensitivity: Clinical Updatesional biomechanics-based software system that can be applied to real clinical situations will be developed for the cardiovascular system. This will help medical practitioners to accumulate the fundamental data and clinical experience that they obtain from real patients, and use it to make quantitative predictions.作者: Phagocytes 時間: 2025-3-26 21:57 作者: anesthesia 時間: 2025-3-27 03:11
Enemies, Dangers and Colony Defence,lves the computation of the 3D gravity-wave pattern due to a pressure perturbation imposed on a uniform flow. The second is the computation of the gravity-wave pattern generated by a realistic ship-hull form, known as Series 60. Results of the ship-hull case are compared with experimental data.作者: 粗野 時間: 2025-3-27 05:30
Die Betriebsverh?ltnisse bei R?dergetriebenthe connectivity consists of a set of nearby nodes .. which are used to evaluate the spatial derivatives appearing in the conservation law. The derivatives are obtained using a modified form of the least squares approximation. The method is applied to the Euler equations for inviscid flow and results are presented for some 2-D problems.作者: nitric-oxide 時間: 2025-3-27 09:31 作者: 適宜 時間: 2025-3-27 16:12 作者: HERE 時間: 2025-3-27 21:39 作者: Cirrhosis 時間: 2025-3-27 23:23 作者: MEEK 時間: 2025-3-28 02:21 作者: 行業(yè) 時間: 2025-3-28 09:55
Preconditioned Implicit Flux-splitting Scheme for Condensate Flows. This form is easily applied to the Roe scheme and the LU-SGS scheme. Condensate flows around the NACA0012 and a cylinder in several atmospheric flow conditions are calculated using the present preconditioned implicit scheme.作者: licence 時間: 2025-3-28 13:34
CFD Newton Solvers with EliAD: An Elimination Automatic Differentiation Toolthe extended Jacobian. We introduce the E.AD tool, developed to enable such elimination AD and present results demonstrating significant run-time improvements both for individual finite-volume flux Jacobian calculations and for a 2-D parabolised Navier-Stokes (PNS) flow solver.作者: 百靈鳥 時間: 2025-3-28 16:42 作者: 易改變 時間: 2025-3-28 20:24 作者: 啪心兒跳動 時間: 2025-3-28 23:27 作者: 旁觀者 時間: 2025-3-29 05:15 作者: 無能的人 時間: 2025-3-29 09:11
Milena Popova,Le Nguyen Thanh,Vassya BankovaN-scheme previously proposed for linear P1 triangles. Conservation is retained by relaxing on strict monotonicity, using a simple method based on contour integration over the element boundaries. Numerical examples are given for the Euler equations solved on Q1 elements for applications ranging from transonic to hypersonic regimes.作者: Inordinate 時間: 2025-3-29 12:13
Evolution and Diversity of Stingless Bees,A grid adaptation strategy for unstructured data based codes, employing a combination of hexahedral and prismatic elements, generalizable to tetrahedral and pyramidal elements has been developed.作者: 偏狂癥 時間: 2025-3-29 18:26 作者: 合乎習俗 時間: 2025-3-29 21:31 作者: 斜坡 時間: 2025-3-30 00:45 作者: 具體 時間: 2025-3-30 06:41 作者: BROTH 時間: 2025-3-30 09:12 作者: 劇毒 時間: 2025-3-30 12:32 作者: 積極詞匯 時間: 2025-3-30 17:49 作者: 吞噬 時間: 2025-3-30 22:13
Theodore M. Freeman,James M. Tracyion proceeds from inflectional shear flow velocity profiles that is a sound conception. The breakdown to turbulence is the endpoint that evolves from initial instability waves. However, in boundary layers that scenario seems uncommon. Tollmein-Schlicting waves are rarely the precursors of transition作者: archenemy 時間: 2025-3-31 03:43
https://doi.org/10.1007/978-3-319-46192-2 that the non-staggered schemes have the same order of accuracy as the staggered scheme, although one of the schemes is non-elliptic in the pressure field at the grid scale. Numerical results are used to validate the analysis, with only the non-elliptic non-staggered scheme showing a reduced accurac作者: glacial 時間: 2025-3-31 08:13
Mosquito Hypersensitivity: Clinical Updatesof the platelet, are discussed. It is emphasized that a living system inherently needs multi-scale, multi-physics analysis, and the rapid advancement of the biological sciences must also be incorporated in computational biomechanics studies. Based on these efforts, it is now expected that a computat作者: 膠水 時間: 2025-3-31 13:07
Milena Popova,Le Nguyen Thanh,Vassya Bankovahe polynomial chaos technique with Karhunen-Loeve decomposition. This method is applied to the problem of a quasi- one-dimensional nozzle flow with uncertainty in inlet conditions and nozle shape. It is shown that the polynomial chaos approach efficiently handles uncertainty propagation and establis作者: ADJ 時間: 2025-3-31 14:40
Nicolas Ripari,José Maurício Sforcin for stiff equations, VODE, is compared with a modified Newton-Raphson method. The results show that the modified Newton-Raphson has a significant advantage under CMC conditions where the solution is mostly close to the starting estimates and resort to time-stepping method is not needed.作者: 廣告 時間: 2025-3-31 21:30
Nicolas Ripari,José Maurício Sforcinbe Method is proposed aimed for large-scale, high resolution computations around a complex geometry. In the present method, a flow field is divided into a number of cubes (squares in 2D) of various sizes. Each cube is a computational sub-domain with Cartesian mesh of equal spacing and equal number o作者: 愛了嗎 時間: 2025-4-1 01:39
https://doi.org/10.1007/978-3-031-43887-5ferentiation (AD) tool to create a discrete forward sensitivity version of .3D Validation is via comparing sensitivities of integrated forces (lift, drag, side force) with respect to (w.r.t) angle-of-attack (AoA) ., calculated using the sensitivity solver and central-differencing. Validation, w.r.t.
