Concept

Gristmill

Related publications (8)

Size Ratio of Fluvial Grains’ Intermediate Axes Assessed by Image Processing and Square-Hole Sieving

The comparability of grain sizes emerging from different methods are discussed, including image-based grain-size analysis. Waterworked gravel-bed surfaces from laboratory and field experiments are analyzed in detail. Grain sizes estimated using freely avai ...

American Society of Civil Engineers2017

Incidence of mechanical alloying contamination on oxides and carbides formation in ODS ferritic steels

Cyril Cayron

Ferritic ODS steels containing 14 or 18 wt.% Cr are produced by mechanical alloying (MA), hot consolidation and cold working. This study focuses on the evolution of interstitials such as oxygen, nitrogen and carbon at each stage of the fabrication route by ...

2013

Part Programming to Realize Chatter Free and Efficient High Speed Milling

Saurabh Aggarwal

High speed milling (HSM) is the most known machining process due to its application in various industries. In milling, a rotating cutting tool removes a large amount of material along a predefined toolpath to manufacture the final part with a desired shape ...

EPFL2012

NANOSCALE DISPENSING OF LIQUIDS WITH AFM-CANTILEVER

Jürgen Brugger, Christian Santschi, Harry Heinzelmann

The demand for tools suitable for deposition of small amount of material is continuously increasing. A standard SiN cantilever was modified in order to dispense single droplets of femto- and ato-liter (NAnoscale DISpensing (NADIS)). In order to open a nano ...

2006

On the mechanical behaviour of AA 7075-T6 during cyclic loading

Roland Logé

The mechanical behavior of an aluminum alloy during uniaxial cyclic loading is examined using finite element simulations of aggregates with individually resolved crystals. The aggregates consist of face centered cubic (FCC) crystals with initial orientatio ...

2003

Formation of Active Sites for Selective Toluene Oxidation during Catalyst Synthesis via Solid-State Reaction of V2O5 with TiO2

Albert Renken, Lioubov Kiwi

Interaction of V2O5 with TiO2 during prepn. of V/Ti-oxide catalysts via solid-state reaction was studied using in situ FT-Raman spectroscopy, HRTEM and XPS. This interaction results in the formation of monomeric vanadia species with vanadium in tetrahedral ...

2000

Preparation of simulated inert matrix fuel with different powders by dry milling method

Manuel Alexandre Pouchon

Simulated zirconium oxide-based inert matrix fuel (IMF) has been prepared using cerium oxide replacing plutonium oxide, following the conventional pelletising route, in which an improved two-stage attrition mill was employed. Different methods have been ap ...

Elsevier1999

Simulation of grain growth in 2-Dimensions: influence of the energy expression for the grain boundary network

Thomas Liebling

Having briefly recalled both approaches for simulating 2-D grain growth published by the other groups, we outline a third one. It consists of unit topological changes occurrins at the microscopic level. Preliminary results are presented. Is is argued that ...

1988

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