Results 171 to 180 of about 238,378 (313)

A computational study of expiratory particle transport and vortex dynamics during breathing with and without face masks. [PDF]

Phys Fluids (1994), 2021
Khosronejad A, Kang S, Wermelinger F, Koumoutsakos P, Sotiropoulos F.   +4 more
europepmc   +1 more source

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

Experimental study of perturbative particle transport in the HL-2A tokamak. [PDF]

Heliyon, 2020
Zhang BY, Inagaki S, Shi ZB, Zhong WL, Zou XL, Jiang M, Yang ZC, Shi PW, Chen CY, Xiao GL, Feng BB, Song XM.   +11 more
europepmc   +1 more source

A Knowledge‐Based Approach for Understanding and Managing Additive Manufacturing Data

Advanced Engineering Materials, EarlyView.
Additive manufacturing processes generate a large amount of data. Effectively managing, understanding, and retrieving information from this data remains a major challenge. Therefore, we propose an ontology‐based approach to integrate heterogeneous data, enable semantic queries, and support decision‐making.
Mina Abd Nikooie Pour, Prithwish Tarafder, Anton Wiberg, Huanyu Li, Johan Moverare, Patrick Lambrix   +5 more
wiley   +1 more source

Creating Ti–Fe α/β Alloys by Diffusion‐Driven Solid‐State Processing

Advanced Engineering Materials, EarlyView.
This study proposes making alloys containing fast diffusing elements that are difficult to produce by ingot metallurgy, by diffusion‐driven solid‐state HIP processing of elemental powders and low‐temperature homogenisation. Here, novel Fe‐Ti α–β alloys are formed having fine α–β lamellae, a small β prior grain size without significant intermetallics ...
Jiaqi Xu, Xun Zhang, Jack M. Donoghue, Albert D. Smith, Rahul Unnikrishnan, Rhys Thomas, Vahid Nekouie, Jie Luo, Dongchen Hu, Michael Preuss, Philip J. Withers   +10 more
wiley   +1 more source

3D particle transport in multichannel microfluidic networks with rough surfaces. [PDF]

Sci Rep, 2020
Ryan DP, Chen Y, Nguyen P, Goodwin PM, Carey JW, Kang Q, Werner JH, Viswanathan HS.   +7 more
europepmc   +1 more source

Performance Analysis of Abradable Coating Systems for Aircraft Gas Turbines

Advanced Engineering Materials, EarlyView.
Three CoNiCrAlY/YSZ/MgAl2O4 abradable liner configurations on a nickel‐superalloy are evaluated by thermal‐gradient cycling and incursion tests. Laser ablation of the bondcoat and/or Y2O3‐stabilized ZrO2 (YSZ) intermediate layer increases mechanical interlocking and bonding for thick topcoats.
Hanna Heyl, Daniel Emil Mack, Martin Tandler, Susanne Schrüfer, Robert Vaßen   +4 more
wiley   +1 more source

Particle transport by internal breathers

The processes of particle transport induced by internal breathers in quasi three-layer fluid are investigated in the framework of weakly nonlinear theory. We use the Gardner equation to describe the displacement at the maximum of vertical baroclinic mode.
Rouvinskaya E., Kurkina O., Kurkin A., Lobovikov P.   +3 more
core  

Particle Transport in a Two-Zone Enclosure

, 2004
Aerosol particles are one of the main causes to pollute indoor air. Reliable models for particle transport save time, money and help to reduce risk of health problems for occupants.
Silva, A., Reis, A. H., Miguel, A. F., Aydin, M.   +3 more
core  

Solid‐State Diffusion and Intermetallic Phase Formation in Roll‐Bonded Mg–Zn Composites With Kirigami‐Patterned Inlay

Advanced Engineering Materials, EarlyView.
Mg–Zn composites with a thickness of 0.21 mm were fabricated using roll bonding of a kirigami‐patterned Mg alloy inlay within a Zn matrix. Thermal activation following this process led to the formation of tailored intermetallic structures, which provided the composite with enhanced flexural strength.
Yaroslav Frolov, Oleksandr Bobukh, Christian Klose, Florian Nürnberger, Hans Jürgen Maier   +4 more
wiley   +1 more source