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A bead sequence-driven deposition pattern evaluation criterion for lowering residual stresses in additive manufacturing [PDF]

Additive Manufacturing, 2021
Deposition patterns can significantly influence the distribution and magnitude of residual stress in additively manufactured parts. Time-consuming thermal-mechanical simulations and costly experimental studies are often required to identify the optimal ...
Xiaobo Ren, Jianying He, Zhiliang Zhang   +2 more
exaly   +2 more sources

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Patterned deposition of PEO nanofibers

2009 4th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, 2009
Nanofibers will be of great use in tissue engineering, filtration, protective clothing and micro/nano devices etc. In this paper a facile method is introduced to traditional electrospinning to deposit patterned nanofibers to expand its applications, in which three types of parallel top-bottom configurations of two different materials, that is, plastic (
Wu, Dezhi, Wang, Lingyun, Sun, Daoheng
openaire   +2 more sources

Regional Patterns of Wet Mercury Deposition

Environmental Science & Technology, 1994
Most of the mercury contamination in lakes and streams of nonindustrialized regions of the United States and Canada is derived from atmospheric deposition. In order to determine the regional patterns of these inputs, seven mercury-in-precipitation monitoring sites were established in Minnesota, North Dakota, and Michigan. A 3-year study showed that the
J A, Sorensen, G E, Glass, K W, Schmidt
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Deposition pattern of drying droplets

Communications in Theoretical Physics, 2021
Abstract The drying of liquid droplets is a common daily life phenomenon that has long held a special interest in scientific research. When the droplet includes nonvolatile solutes, the evaporation of the solvent induces rich deposition patterns of solutes on the substrate.
Yang, Xiuyuan, Jiang, Zechao, Lyu, Peihan, Ding, Zhaoyu, Man, Xingkun   +4 more
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Patterning hydroxyapatite biocoating by electrophoretic deposition

Journal of Biomedical Materials Research Part A, 2003
AbstractPatterned bioceramic coatings may find potential applications in orthopedic implants and biosensors. In this study, various hydroxyapatite (HA) patterns were created on silicon and titanium substrates. Electrophoretic deposition technique was used together with surface patterning of the cathode specimen.
R, Wang, Y X, Hu
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Instability Deposit Patterns in an Evaporating Droplet

The Journal of Physical Chemistry B, 2014
The characteristics of several patterns left after the evaporation of a particle-laden liquid droplet are investigated by using a coarse-grained lattice model. The model includes both evaporative convection and the Brownian motion of weakly interacting particles.
Jung, Narina, Yoo, Chun Sang, Leo, Perry H.   +2 more
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Deposition Patterns with Turbuhaler

Journal of Aerosol Medicine, 1994
The degree of lung deposition is an important factor in the evaluation of different inhalation flow driven dry powder inhalers. A number of studies using radioactive and non-radioactive methods have been performed with Turbuhaler to assess lung deposition under different conditions.
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Pattern of lean and fat deposition in adults

Nature, 1977
THE fact that obesity becomes more common when societies change from a subsistence/labour intensive to an affluent/sedentary way of life might be taken simply as a demonstration that easy living encourages slothfulness and gluttony. Fat people, however, do not in general seem to eat more than thin ones, and there is increasing evidence of an inherited ...
A E, Dugdale, P R, Payne
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Deposition Patterns of Nebulized Drugs: Is the Pattern Important?

Journal of Aerosol Medicine, 1994
It is logical to assume that the efficacy of an aerosolized drug should be related to the local airway dose. To test this assumption, it is necessary to have some index of the distribution of deposited drug within the airway and a measure of efficacy.
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PATTERN FORMATION IN ELECTROLESS DEPOSITION

Fractals, 1995
Metal-forest patterns of electroless deposits of silver and gold in thin-layer aqueous solutions were studied in connection with their chemical reactions. While the silver metal-forest with a simple redox reaction of Cu and Ag+ showed a DLA (diffusion limited aggregation)-like pattern, the gold metal-forest with a redox reaction of Pb and [Formula ...
IWAO MOGI, SUSUMU OKUBO
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