Results 51 to 60 of about 31,177 (208)

Failure Criterion‐Based Bead Optimization of a Wind Turbine Blade Root Section

Wind Energy, Volume 29, Issue 2, February 2026.
ABSTRACT This study presents a bead‐based optimization framework for fiber composite wind turbine blades, employing the Tsai–Wu failure criterion as the structural performance measure. The objective is to design an optimal transition geometry between an existing blade and a root section with 20% smaller diameter, while preserving the original material ...
Philipp Ulrich Haselbach, Phillip Auldon Somers, Lars Pilgaard Mikkelsen, Anton Jurinic, Claus B. W. Pedersen   +4 more
wiley   +1 more source

Benchmarking MILC code with OpenMP and MPI

, 2000
A trend in high performance computers that is becoming increasingly popular is the use of symmetric multiprocessing (SMP) rather than the older paradigm of MPP.
Gottlieb, Steven, Tamhankar, Sonali
core   +1 more source

Non‐Linear Reduced Order Modelling of Transonic Potential Flows for Fast Aerodynamic Analysis

International Journal for Numerical Methods in Engineering, Volume 127, Issue 2, 30 January 2026.
ABSTRACT This work presents a physics‐based reduced order modelling (ROM) framework for the efficient simulation of steady transonic potential flows around aerodynamic configurations. The approach leverages proper orthogonal decomposition and a least‐squares Petrov‐Galerkin (LSPG) projection to construct intrusive ROMs for the full potential equation ...
M. Zuñiga, S. Ares de Parga, R. Zorrilla, R. Rossi   +3 more
wiley   +1 more source

Performance monitoring and analysis of task-based OpenMP. [PDF]

PLoS ONE, 2013
OpenMP, a typical shared memory programming paradigm, has been extensively applied in high performance computing community due to the popularity of multicore architectures in recent years.
Yi Ding, Kai Hu, Kai Wu, Zhenlong Zhao
doaj   +1 more source

Testing Programs That Contain OpenMP Directives [PDF]

, 2006
OpenMP is a standard of compiler directives for C and Fortran programs that allow a developer to parallelize existing code. In this master\u27s project, the topic of tests for code that has been parallelized using OpenMP is addressed.
Barnhart, Bob
core   +1 more source

Clustering Analysis of Very Large Measurement and Model Data Sets on High‐Performance Computing Platforms

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 1, 16 January 2026.
Abstract Hierarchical agglomerative clustering is a useful analysis technique which allows for a level of stability, interpretability and flexibility not available in other similar techniques such as K‐means, density‐based clustering or positive matrix factorization.
Colin J. Lee, Paul A. Makar, Joana Soares   +2 more
wiley   +1 more source

Tackling Exascale Software Challenges in Molecular Dynamics Simulations with GROMACS

, 2015
GROMACS is a widely used package for biomolecular simulation, and over the last two decades it has evolved from small-scale efficiency to advanced heterogeneous acceleration and multi-level parallelism targeting some of the largest supercomputers in the ...
A Arnold, A Faradjian, B Hess, C Schütte, G Wilson, JA Anderson, JC Phillips, KJ Bowers, KJ Bowers, L Verlet, M Eleftheriou, M Shirts, MJ Abraham, P Eastman, R Yokota, S Pronk, S Páll, U Essmann, W Humphrey, WM Brown, Y Andoh, Y Sugita   +21 more
core   +1 more source

Second‐Order Computational Homogenization of Nonlinear Fluid Flow Through Porous Media

International Journal for Numerical Methods in Engineering, Volume 127, Issue 1, 15 January 2026.
ABSTRACT We present a second‐order computational multiscale model for heterogeneous porous media, which allows for the scale bridging of transient fluid‐flow processes through porous materials with non‐separated scales. The formulation connects a homogenized macroscopic scale described by a local theory of grade two with heterogeneous microstructures ...
Elten Polukhov, Marc‐André Keip
wiley   +1 more source

Parallelization Strategies for Density Matrix Renormalization Group Algorithms on Shared-Memory Systems

, 2003
Shared-memory parallelization (SMP) strategies for density matrix renormalization group (DMRG) algorithms enable the treatment of complex systems in solid state physics.
E. Jeckelmann, Fehske, G. Hager, G. Wellein, Goedecker, Gutzwiller, H. Fehske, Holstein, Hubbard, Jeckelmann, Kanamori, Nishimoto, Wellein, White, White   +14 more
core   +1 more source

Modeling and Simulation of an Alkaline Ni/Zn Cell

Batteries &Supercaps, Volume 9, Issue 1, January 2026.
Based on a nickel/zinc prototype cell, experiments are conducted and a model capturing its hierarchical structure is developed. This virtual cell enables computational studies of charge‐discharge behavior and long‐term cycling. Results are compared and analyzed to derive optimization strategies, which are briefly tested within the simulation framework.
Felix K. Schwab, Britta Doppl, Niklas J. Herrmann, Alice Boudet, Shadi Mirhashemi, Sylvain Brimaud, Birger Horstmann   +6 more
wiley   +1 more source