Results 81 to 90 of about 532,100 (342)

Enabling Digital Continuity in Virtual Manufacturing for Eco‐Efficiency Assessment of Lightweight Structures by Means of a Domain‐Specific Structural Mechanics Language: Requirements, Idea and Proof of Concept

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents a solver‐agnostic domain‐specific language (DSL) for computational structural mechanics that strengthens interoperability in virtual product development. Using a hierarchical data model, the DSL enables seamless exchange between diverse simulation tools and numerical methods.
Martin Rädel   +3 more
wiley   +1 more source

The Last Glacial Maximum (LGM) glacier network of the Valsugana area (south-eastern European Alps and Prealps, NE Italy) [PDF]

open access: yesEiszeitalter und Gegenwart
We present new chronological and palaeoclimatological constraints on the evolution of the Valsugana glacier network (south-eastern European Alps) during the Last Glacial Maximum (LGM). The detection of ice-marginal sediments and landforms, related to the
L. Rettig   +10 more
doaj   +1 more source

Dynamic beam-beam effects measured at KEKB [PDF]

open access: yesProceedings of the 2005 Particle Accelerator Conference, 2005
A series of measurements were carried out to investigate the dynamic beam-beam effects. The beam beam kick and the beam-beam tune-shift were obtained by comparing the beam parameters between a colliding bunch and a non-colliding one. The horizontal beam size at the interaction point estimated from a beam-beam kick curve slightly decreased as the beam ...
T. Ieiri   +4 more
openaire   +1 more source

Advancing Research on Biomaterials and Biological Materials with Scanning Electron Microscopy under Environmental and Low Vacuum Conditions

open access: yesAdvanced Engineering Materials, EarlyView.
Herein, environmental scanning electron microscopy (ESEM) is discussed as a powerful extension of conventional SEM for life sciences. By combining high‐resolution imaging with variable pressure and humidity, ESEM allows the analysis of untreated biological materials, supports in situ monitoring of hydration‐driven changes, and advances the functional ...
Jendrian Riedel   +6 more
wiley   +1 more source

Simulation study of energy chirp induced effects in laser-wakefield-accelerator-driven free electron lasers

open access: yesNew Journal of Physics
Beam energy compression via chicane magnets has been proved to be an effective method to reduce the slice energy spread of electron beams generated by laser wakefield accelerators (LWFAs).
Shan-You Teng   +3 more
doaj   +1 more source

Beam Dynamic Study of a Designed Accelerating Cavity for 6 MeV Linac [PDF]

open access: yesمجله علوم و فنون هسته‌ای, 2018
Side coupled standing wave accelerating cavities are widely used in a low energy linear accelerator because of relatively high accelerating gradient and low sensitivity to construction tolerances.
S Zarei   +3 more
doaj  

Beam dynamics analysis in pulse compression using electron beam compact simulator for Heavy Ion Fusion

open access: yesEPJ Web of Conferences, 2013
In a final stage of an accelerator system for heavy ion inertial fusion (HIF), pulse shaping and beam current increase by bunch compression are required for effective pellet implosion.
Kikuchi Takashi   +3 more
doaj   +1 more source

Longitudinal Momentum Mining of Beam Particles in a Storage Ring

open access: yes, 2004
I describe a new scheme for selectively isolating high density low longitudinal emittance beam particles in a storage ring from the rest of the beam without emittance dilution.
Bhat   +15 more
core   +1 more source

Multimodal Mechanical Testing of Additively Manufactured Ti6Al4V Lattice Structures: Compression, Bending, and Fatigue

open access: yesAdvanced Engineering Materials, EarlyView.
In this experimental study, the mechanical properties of additively manufactured Ti‐6Al‐4V lattice structures of different geometries are characterized using compression, four point bending and fatigue testing. While TPMS designs show superior fatigue resistance, SplitP and Honeycomb lattice structures combine high stiffness and strength. The resulting
Klaus Burkart   +3 more
wiley   +1 more source

Hamiltonian Nonlinear Beam Dynamics

open access: yes, 1995
Deviations from linear beam dynamics in the form of perturbations and aberrations play an important role in accelerator physics. Beam parameters, quality and stability are determined by our ability to correct and control such perturbations. Hamiltonian formulation of nonlinear beam dynamics allows us to study, understand and quantify the effects of ...
openaire   +1 more source

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