Results 61 to 70 of about 738,493 (343)

Conductive Open‐Cell Silicone Foam for Tunable Damping and Impact Sensing Application

Macromolecular Materials and Engineering
Nature has long served as a source of inspiration for the development of new materials, with foam‐like structures in citrus fruits such as oranges and pomelos serving as examples of efficient energy dissipation.
Rene Preuer, Jan Sleichrt, Daniel Kytyr, Philip Lindner, Umut Cakmak, Ingrid Graz   +5 more
doaj   +1 more source

Persistência do herbicida clomazone no solo e na água quando aplicado na cultura do arroz irrigado, sistema pré-germinado Clomazone soil and water persistence when applied in water seeded rice

Planta Daninha, 2001
A persistência do herbicida clomazone aplicado diretamente na lâmina d'água de arroz irrigado foi avaliada em três experimentos conduzidos em um solo do tipo argilo-siltoso, na Estação Experimental da EPAGRI em Itajaí-SC, a partir de duas formulações do ...
J.A. Noldin, L.C. Hermes, E.F. Fay, D.S. Eberhardt, M.A. Rossi   +4 more
doaj   +1 more source

A FIC-based stabilized finite element formulation for turbulent flows [PDF]

, 2017
We present a new stabilized finite element (FEM) formulation for incompressible flows based on the Finite Increment Calculus (FIC) framework. In comparison to existing FIC approaches for fluids, this formulation involves a new term in the momentum ...
Cotela Dalmau, Jordi, Oñate Ibáñez de Navarra, Eugenio, Rossi, Riccardo   +2 more
core   +4 more sources

Influence of Sample Preparation and Processing Procedures on the Thermal Diffusivity of MgO‐C Refractories

Advanced Engineering Materials, EarlyView.
The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan, Rhena Wulf, Till M. J. Stadtmüller, Christos G. Aneziris, Tobias M. Fieback   +4 more
wiley   +1 more source

Dissipation-induced squeezing

, 2012
We present a method for phase and number squeezing in two-mode Bose systems using dissipation. The effectiveness of this method is demonstrated by considering cold Bose gases trapped in a double-well potential.
Mäkelä, Harri, Watanabe, Gentaro
core   +1 more source

Investigation of Laser Ablation and Brush Pre‐Treatments for AlCu Cold Roll Bonding in Oxygen‐Free Conditions

Advanced Engineering Materials, EarlyView.
It is shown that laser ablation pretreatment under oxygen‐free conditions enables copper–aluminium bonding at significantly lower deformation degrees and improved properties compared to mechanical brushing. Laser ablation further increases interface contact area and induces favourable residual stress states and microstructural compatibility ...
Khemais Barienti, Finn‐Lennard Janthur, Selina Raumel, Sascha Jan Zimmermann, Sarah Seffer, René Gustus, Sebastian Herbst, Marc C. Wurz, Ludger Overmeyer, Wolfgang Maus‐Friedrichs, Hans Jürgen Maier, Florian Nürnberger   +11 more
wiley   +1 more source

Time Reversibility, Correlation Decay and the Steady State Fluctuation Relation for Dissipation

Entropy, 2013
Steady state fluctuation relations for nonequilibrium systems are under intense investigation because of their important practical implications in nanotechnology and biology. However the precise conditions under which they hold need clarification.
Denis J. Evans, Lamberto Rondoni, Debra J. Searles, Barbara M. Johnston   +3 more
doaj   +1 more source

The role of order and disorder in thermal and material sciences part 1: Heat and society [PDF]

Journal of Mining and Metallurgy. Section B: Metallurgy, 2002
The notion of heat is thoroughly analyzed and its historical links are searched particularly with relation to both the Greek philosophy (Milesians, Pythagoreans, atomists, etc.) and in the present day thermal physics.
Šesták J.
doaj   +1 more source

Characterization of Nitinol Produced by Laser Powder Bed Fusion for Mechanical Metamaterial Applications

Advanced Engineering Materials, EarlyView.
Stabilization of L‐PBF Ni50.7Ti49.3 under low‐cycle loading was investigated. Recoverable strain after cycling was dependent on the amount of applied load. Recovery ratio was 53.4% and 35.1% at intermediate and high load, respectively. The maximum total strain reached 10.3% at a high load of 1200 MPa.
Ondřej Červinek, Jakub Hurník, Miroslav Šmíd, Ondřej Zobač, Melanie Todt, Daniel Koutný   +5 more
wiley   +1 more source

Characteristics of Hydrogen Leakage and Dissipation from Storage Tanks in an Integrated Hydrogen Production and Refueling Station

Fire
Hydrogen, as a renewable and clean energy carrier, has the potential to play an important role in carbon reduction. Crucial to achieving this is the ability to produce clean sources of hydrogen and to store hydrogen safely.
Tianqi Yang, Zhili Xiao, Shiyan Zeng, Yingjiang Zhao, Linzhi Xu, Shiyu Chen, Chunyan Song, Xianglin Yan, Xuefang Li, Hao Luo, Nianfeng Xu, Jinsheng Xiao   +11 more
doaj   +1 more source