Results 251 to 260 of about 28,919,767 (317)
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, 2020
The properties of functional parts printed by additive manufacturing are highly dependent on various process parameters of the machine. The process parameters can be optimized by hybrid statistical tools to enhance the objective function.
Sandeep Deshwal +2 more
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The properties of functional parts printed by additive manufacturing are highly dependent on various process parameters of the machine. The process parameters can be optimized by hybrid statistical tools to enhance the objective function.
Sandeep Deshwal +2 more
semanticscholar +1 more source
Effect of process parameters and materials on the dimensional accuracy of FDM parts
Materials Today: Proceedings, 2020The application of FDM technique for prototyping purposes in the industries such as aerospace and medicine has brought to attention the importance of dimensional accuracy of the manufactured models.
Beibit Zharylkassyn +2 more
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, 2020
Rare earth elements (REEs) are important high-tech materials with widespread industrial applications and a high risk of supply disruption. Current physico-chemical methods for REE recovery are energy intensive, complex, and costly. Thus, it is crucial to
P. Rasoulnia, R. Barthen, A. Lakaniemi
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Rare earth elements (REEs) are important high-tech materials with widespread industrial applications and a high risk of supply disruption. Current physico-chemical methods for REE recovery are energy intensive, complex, and costly. Thus, it is crucial to
P. Rasoulnia, R. Barthen, A. Lakaniemi
semanticscholar +1 more source
Controlling a Stochastic Process with Unknown Parameters
Econometrica, 1988The problem of controlling a stochastic process with unknown parameters over an infinite horizon with discounting is considered. The derivations given are mathematically rigorous. The decisionmaker or agent faces a tradeoff between current reward and information which may be useful in the future.
Easley, David, Kiefer, Nicholas M
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, 2020
A fixed bed reactor has been used to assess the influence of slow pyrolysis process parameters on biochar yield from rice husk. Taguchi's method (L9) was used for such a purpose, which four parameters varied according to three different levels: heating ...
F. R. Vieira +3 more
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A fixed bed reactor has been used to assess the influence of slow pyrolysis process parameters on biochar yield from rice husk. Taguchi's method (L9) was used for such a purpose, which four parameters varied according to three different levels: heating ...
F. R. Vieira +3 more
semanticscholar +1 more source
Effect of processing parameters on FDM process
AIP Conference Proceedings, 2018This paper focused on the process parameters on fused deposition modeling (FDM). Infill, resolution, temperature are the process variables considered for experimental studies. Compression strength, Hardness test microstructure are the outcome parameters, this experimental study done based on the taguchi’s L9 orthogonal array is used. Taguchi array used
V. Srinivasa Chari +3 more
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Modeling and analysis of significant process parameters of FDM 3D printer using ANFIS
, 2020The present work deals with the effects of significant parameters of the Fused Deposition Modeling (FDM) 3D printer on the tensile strength of materials like PETG, ABS and multi-material (60% ABS + 40% PETG).
Dinesh Yadav +4 more
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A review of binder jet process parameters; powder, binder, printing and sintering condition
, 2020Binder jetting is a subset of additive manufacturing and is a suitable technique for the construction of metallic, ceramic and polymeric composite materials. In this rapid prototyping method, a binder is selectively deposited onto the powder bed, bonding
Fahimeh Dini +4 more
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Process parameter and state estimation
Automatica, 1968The paper presents a coherent picture of the parameter-estimation problem. Starting from the theory of minimum risk- or Bayes estimation the paper shows how other statistical estimation techniques can be interpreted as special cases (viz. maximum likelihood-, Markov-, and least squares estimation), The most important properties of these estimates are ...
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Bioresource Technology, 2020
Torrefaction is one of the pretreatment processes used to overcome the disadvantages of using biomass as a fuel such as low energy density, high moisture, and oxygen contents.
M. N. Cahyanti +2 more
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Torrefaction is one of the pretreatment processes used to overcome the disadvantages of using biomass as a fuel such as low energy density, high moisture, and oxygen contents.
M. N. Cahyanti +2 more
semanticscholar +1 more source