Results 241 to 250 of about 909,603 (328)

Development and Validation of a One‐Dimensional Finite Difference Simulation Scheme for Polymer Laser Powder Bed Fusion with Application to the Effect of the Inter Layer Time

Advanced Engineering Materials, EarlyView.
The study presents an efficient simulation approach for the polymer laser powder bed fusion process polymers process, validated with polyamide 12, polyamide 6, and polyetherketoneketone. It shows that inter layer time affects part density, with 90s yielding dense parts.
Claas Bierwisch, Bastien Dietemann, Moritz Grünewald, Christian Schlör, Johannes Rudloff   +4 more
wiley   +1 more source

Multi dynamic temporal representation graph convolutional network for traffic flow prediction. [PDF]

Sci Rep
Wu Z, Liu X, Zhang X.
europepmc   +1 more source

An Unsteady Flow Rate Measurement Method Utilizing Dynamic Characteristics between Pressure and Flow Rate along a Pipeline. A Method Using Pressures at Two Separated Points.

, 1992
Shinichi YOKOTA, Do-Tae KIM, Kazuo Nakano   +2 more
openalex   +2 more sources

A Case‐Based Reasoning Approach to Model Manufacturing Constraints for Impact Extrusion

Advanced Engineering Materials, EarlyView.
A hybrid modeling approach is presented that combines constraint‐based process modeling and case‐based reasoning. The model formalizes manufacturing constraints and integrates simulation data to model complex manufacturing processes. The approach supports manufacturability analysis during product design through an adaptive modeling environment.
Kevin Herrmann, Eduard Ortlieb, Hendrik Wester, Paul Christoph Gembarski, Bernd‐Arno Behrens, Roland Lachmayer   +5 more
wiley   +1 more source

Dynamic RSVP in Modern Networks for Advanced Resource Control with P4 Data Plane. [PDF]

Sensors (Basel)
Pan PA, Chin WL, Huang YC, Huang YX, Yu CH.   +4 more
europepmc   +1 more source

Mechanisms of Increasing Weld Depth during Temporal Power Modulation in High‐Power Laser Beam Welding

Advanced Engineering Materials, EarlyView.
Temporal power modulation increases weld depth in high‐power laser beam welding of dissimilar round bars by nearly 20% compared to same average continuously welded welding power. The mechanism of action also applies to sheet welding and depends on the inertia of keyhole depth for the modulated laser beam power.
Jan Grajczak, David Reynders, Christian Nowroth, Jens Twiefel, Jörg Wallaschek, Sarah Nothdurft, Jörg Hermsdorf, Stefan Kaierle   +7 more
wiley   +1 more source

Predictive modeling of Super El Niño through integrated local and global climate signals. [PDF]

Sci Rep
Yoon CH, Park J, Cheoun MK.
europepmc   +1 more source

Simulation of Inhomogeneous Refractive Index Fields Induced by Hot Tailored Forming Components

Advanced Engineering Materials, EarlyView.
This article presents a simulation model for simulating inhomogeneous refractive index fields (IRIF) in hot‐forged components, accounting for thermal influences and complex geometries. Through this simulation, a priori knowledge about the propagation of the IRIF can be obtained, allowing for the positioning of the component or an optical measurement ...
Pascal Kern, Lennart Hinz, Markus Kästner, Eduard Reithmeier   +3 more
wiley   +1 more source

Experimental and Numerical Study of Slug-Flow Velocity Inside Microchannels Through In Situ Optical Monitoring. [PDF]

Micromachines (Basel)
Moscato S, Cutuli E, Camarda M, Bucolo M.   +3 more
europepmc   +1 more source

Dynamic adaptivity and residual control in unsteady compressible flow computation

, 1994
Thomas Sonar, Volker Hannemann, Daniel Hempel   +2 more
openalex   +1 more source