The State of the Art of Numerical Simulation of In-Cylinder Flow

This article presents the theoretical background for the arrangement of horn gears in maypole braiding machines in order to act as equivalent larger gears. The theoretical analysis is verified with numerical simulation and experiments. After review about the state of the art, an analysis of the process for one specific configuration of horn gears is given. This analysis demonstrates how a set of horn gears can be arranged to work as an equivalent to a larger one horn gear. The braiding equation is checked as remaining valid for such extended configurations, too. The theoretical result is verified using numerical simulation for all cases and practical validation for several variants. The theoretical rules give a clear extension of the current braiding knowledge and make the design of complex configurations of braiding machines more systematic and clear.

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Assessment of the State-Of-The-Art of Numerical Simulation of Enhanced Geothermal Systems

10.2172/860611 ◽

1999 ◽

Author(s):

Keyword(s):

Numerical Simulation ◽

State Of The Art ◽

The State ◽

Enhanced Geothermal Systems ◽

Geothermal Systems

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Assessment of the state-of-the-art of numerical simulation of enhanced geothermal systems

10.2172/896254 ◽

1999 ◽

Author(s):

Keyword(s):

Numerical Simulation ◽

State Of The Art ◽

The State ◽

Enhanced Geothermal Systems ◽

Geothermal Systems

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A Review of the T-Stub Components for the Analysis of Bolted Moment Joints

Applied Sciences ◽

10.3390/app112210731 ◽

2021 ◽

Vol 11 (22) ◽

pp. 10731

Author(s):

Giovani Jesus Berrospi Aquino ◽

Ana María Gómez Amador ◽

Jorge Hernan Alencastre Miranda ◽

Juan José Jiménez de Cisneros Fonfría

Keyword(s):

Numerical Simulation ◽

Analytical Method ◽

State Of The Art ◽

The State ◽

Bolted Joint ◽

Tension And Compression

The analytical method for the calculation of the properties of a bolted joint established by the structural Eurocodes proposes the T-stub as a component for the characterization of the tension and compression zones in moment joints. In this article, a review of the state of the art on the T-stub component is developed, where the works developed since it was initially defined, and from the perspectives of formulation, experimentation and numerical simulation are summarized and discussed. Additionally, possible future lines of work are proposed.

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The State of the Art of Numerical Simulation for FSW

JOURNAL OF THE JAPAN WELDING SOCIETY ◽

10.2207/jjws.82.117 ◽

2013 ◽

Vol 82 (2) ◽

pp. 117-120

Author(s):

Fumikazu MIYASAKA

Keyword(s):

Numerical Simulation ◽

State Of The Art ◽

The State

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Practical Picture Processing

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100051700 ◽

1974 ◽

Vol 32 ◽

pp. 338-339

Author(s):

T. A. Welton

Keyword(s):

Radiation Damage ◽

Coherence Length ◽

Spatial Information ◽

State Of The Art ◽

Coherent Radiation ◽

The State ◽

Energy Spread ◽

Electron Micrograph ◽

Picture Processing ◽

Molecular Skeleton

Various authors have emphasized the spatial information resident in an electron micrograph taken with adequately coherent radiation. In view of the completion of at least one such instrument, this opportunity is taken to summarize the state of the art of processing such micrographs. We use the usual symbols for the aberration coefficients, and supplement these with £ and 6 for the transverse coherence length and the fractional energy spread respectively. He also assume a weak, biologically interesting sample, with principal interest lying in the molecular skeleton remaining after obvious hydrogen loss and other radiation damage has occurred.

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