Results 71 to 80 of about 3,940,120 (250)

Short-Cut Method to Assess a Gross Available Energy in a Medium-Load Screw Friction Press

Metals, 2018
The present study proposed a rapid method, based on a previous universal compression tests, to estimate the required load capacity to cold forge different specimen quantity in a screw press.
A.J. Sánchez Egea, N. Deferrari, G. Abate, D. Martínez Krahmer, L.N. López de Lacalle   +4 more
doaj   +1 more source

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

Advanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch, Maximilian Holland, Klaus Drechsler, Johannes Schilp   +3 more
wiley   +1 more source

A Lightweight Procedural Layer for Hybrid Experimental–Computational Workflows in Materials Science

Advanced Engineering Materials, EarlyView.
We unveil a prototype hybrid‐workflow framework that fuses automatedcomputation with hands‐on experiments. Built atop pyiron, a lightweight, parameterized layer translates procedure descriptions into executable manual steps, syncing instrument settings, human interventions, and data capture in real‐time today.
Steffen Brinckmann, Sarath Menon, Raphael Röske, Johannes Steinhülb, Michael Selzer, Jan Janssen, Tilmann Hickel, Ruth Schwaiger, Jörg Neugebauer   +8 more
wiley   +1 more source

A Physics-Informed CFD–Machine Learning Framework for Piston Bowl Optimization Toward Enhanced Tumble in a Small Diesel Engine [PDF]

E3S Web of Conferences
Strong in-cylinder tumble motion enhances turbulent mixing and combustion efficiency in compression ignition engines. However, the geometry–tumble relationship remains poorly quantified, particularly in small agricultural diesel engines where design is ...
Huynh Giang Luong, Vu Luan Phan, Tan Chau Vo, Quoc Duong Phan Nguyen   +3 more
doaj   +1 more source

PASTA‐ELN: Simplifying Research Data Management for Experimental Materials Science

Advanced Engineering Materials, EarlyView.
Research data management faces ongoing hurdles as many ELNs remain complex and restrictive. PASTA‐ELN offers an open‐source, cross‐platform solution that prioritizes simplicity, offline access, and user control. Its in tuitive folder structure, modular Python add‐ons, and open formats enable seamless documentation, FAIR data practices, and easy ...
S. Brinckmann, G. Winkens, R. Schwaiger
wiley   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

Broadband dual-frequency comb spectroscopy in a rapid compression machine [PDF]

, 2019
We demonstrate fiber mode-locked dual frequency comb spectroscopy for broadband, high resolution measurements in a rapid compression machine (RCM). We apply an apodization technique to improve the short-term signal-to-noise-ratio (SNR), which enables ...
Draper, Anthony D., Makowiecki, Amanda S., Mohr, Jeffrey, Hoghooghi, Nazanin, Marchese, Anthony, Cole, Ryan K., Zdanowicz, Andrew, Rieker, Gregory Brian   +7 more
core   +1 more source

Printing Press, Rapid City SD, Pennington County

4 x 5 photograph, a printing pressTowns Provo - Rapid City P35 Tab R Poster board Rapid City P35 [stamp] Property of South Dakota State Historical Society Pierre, South Dakota [stamp] Give photo credit to: South Dakota State Historical Society.
Rapid City Journal
core   +1 more source

Correlation analysis and prediction models for loess compressibility in Ili region, Xinjiang.

PLoS ONE
Loess compressibility is a crucial engineering parameter governing the deformation of loess foundations and the evolution of slope geohazards. Based on a comprehensive collection of physical, hydraulic, and mechanical parameters of loess in the Ili ...
Zhiqi Liu, Lifeng Chen, Kai Chen, Zizhao Zhang, Jinyu Chang   +4 more
doaj   +1 more source