Results 91 to 100 of about 20,103 (290)

Optimal finite element modelling and efficient reconstruction in non-linear 3D electrical resistance tomography

, 2001
Electrical Impedance Tomography can provide images with well-defined characteristics using a fully non-linear reconstruction process when appropriate constraints are imposed on the solution to allow the ill-posed inverse problem to be solved.
Daniell, G.J., Molinari, M., Cox, S.J., Blott, B.H.   +3 more
core  

Field Report from Collaborative Research Center 1625: Heterogeneous Research Data Management Using Ontology Representations

Advanced Engineering Materials, EarlyView.
A unified research data management framework for heterogeneous materials data is presented. The system integrates multimodal datasets using ontologies and knowledge graphs, enabling interoperability and FAIR (findable, accessible, interoperable, reusable) data principles. By linking data across scales and workflows, it supports reproducible, Artifitial
Doaa Mohamed, Samuel García Vázquez, Behnam Mardani, Victor Dudarev, Alfred Ludwig, Maribel Acosta, Markus Stricker   +6 more
wiley   +1 more source

Imaging water ingress into concrete using electrical resistance tomography [PDF]

, 2017
This paper investigates the feasibility of imaging the movement of water into partially saturated concrete using electrical resistance tomography (ERT). With this technique, the spatial distribution of electrical resistance within the concrete sample was
Saraireh, Danah, D. Saraireh, B. Suryanto, G. Starrs, W. J. McCarter, H. M. Taha, Suryanto, Benny, Taha, HussamEldin Mohamed, Kim, Jaehwan, J. Kim, Starrs, Gerard, McCarter, William John   +11 more
core   +1 more source

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

Advanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Study on Impact Damage of Carbon Nanofilm Composites

Nanjing Hangkong Hangtian Daxue Xuebao
Impact damage has a significant impact on the safe operation of composite structures， and there is an urgent need to develop structural health monitoring technology to detect impact damage in a timely manner.
MA Yingjian, SHEN Xing, LI Chunwei, WEI Jiacheng, WANG Yating   +4 more
doaj   +1 more source

A Human Body Pressure Distribution Imaging System Based on Wavelet Analysis and Resistance Tomography

Sensors, 2017
In this paper, a pressure distribution sensing system based on wavelet analysis and resistance tomography is proposed to overcome the shortcomings of a traditional electrode type pressure distribution sensor, which needs to be arranged with many ...
Shuanfeng Zhao, Wenbo Wang, Wei Guo, Chuanwei Zhang   +3 more
doaj   +1 more source

Status and applications of microelectrical resistance tomography

, 1999
Electrical resistance tomography (ERT) is part of a suite of real-time low-cost two-dimensional imaging techniques which exploit the differences in the electrical properties of, for example, several flowing particulate systems.
Tapp, Henri S., Williams, Richard A, Williams, R. A.   +2 more
core   +1 more source

Fostering Innovation: Streamlining Magnetocaloric Materials Research by Digitalization

Advanced Engineering Materials, EarlyView.
Magnetocaloric cooling (MCE) is an environmentally friendly refrigeration method with great potential. Optimizing MCE materials involves the preparation and screening of large quantities of samples, which in turn generates a large amount of data. A digitalization approach is presented that uses ontologies, knowledge graphs, and digital workflows to ...
Simon Bekemeier, Moritz Blum, Luana Caron, Alisa Chirkova, Philipp Cimiano, Basil Ell, Inga Ennen, Michael Feige, Maik Gaerner, Thomas Hilbig, Andreas Hütten, Günter Reiss, Tapas Samanta, Sonja Schöning, Christian Schröder, Lennart Schwan, Chris Taake, Martin Wortmann   +17 more
wiley   +1 more source

Fundamental sensor development in electrical resistance tomography [PDF]

, 2015
This paper will provide a fundamental understanding of one of the most commonly used tomography, Electrical Resistance Tomography (ERT). Unlike the other tomography systems, ERT displayed conductivity distribution in the Region of Interest (ROI) and ...
Aba, Khairul Hamimah, Abdul Wahab, Yasmin, Wahid, Herman, Abd. Shaib, Mohd. Fadzli, Ling, En Hong, Leow, Leow Pei, Abdul Rahim, Ruzairi, Aw, Suzanna Ridzuan, Rahiman, Hafiz Fazalul, Ahmad, Anita, Ahmad, Nasarudin, Zakaria, Zulkarnay, Md. Yunus, Mohd. Amri   +12 more
core   +2 more sources

Microstructure‐Controlled Crack Propagation and Fracture Resistance in MoSiBTiC Alloy Revealed by Multiscale Extended Finite Element Method Modeling

Advanced Engineering Materials, EarlyView.
A two‐dimensional multiscale finite element analysis framework was established for the first‐generation MoSiBTiC alloy, and the mechanical and fracture‐related parameters of the constituent phases were calibrated through experiments and simulations. The framework provides a basis for analyzing crack propagation behavior in its complex microstructure ...
Junfeng Du, Takahiro Kaneko, Xinyu Yan, Takahito Ohmura, Kyosuke Yoshimi   +4 more
wiley   +1 more source