Results 11 to 20 of about 900,805 (301)

Numerical Simulation of Species Segregation and 2D Distribution in the Floating Zone Silicon Crystals

Crystals, 2022
The distribution of dopants and impurities in silicon grown with the floating zone method determines the electrical resistivity and other important properties of the crystals.
Kirils Surovovs, Maksims Surovovs, Andrejs Sabanskis, Jānis Virbulis, Kaspars Dadzis, Robert Menzel, Nikolay Abrosimov   +6 more
doaj   +1 more source

Impacts of the Surface Potential Vorticity Circulation over the Tibetan Plateau on the East Asian Monsoon in July

Atmosphere, 2023
Based on the definition of potential vorticity substance (W) and its equation, an index “iPV” representing the leading mode of the surface potential vorticity circulation (PVC) over the Tibetan Plateau is defined to characterize the orographic potential ...
Yimin Liu, Lulu Luan, Guoxiong Wu, Tingting Ma   +3 more
doaj   +1 more source

Application of the Alexander–Haasen Model for Thermally Stimulated Dislocation Generation in FZ Silicon Crystals

Crystals, 2022
Numerical simulations of the transient temperature field and dislocation density distribution for a recently published silicon crystal heating experiment were carried out.
Andrejs Sabanskis, Kaspars Dadzis, Robert Menzel, Jānis Virbulis   +3 more
doaj   +1 more source

Numerical modelling and simulation in sheet metal forming [PDF]

, 2004
The application of numerical modelling and simulation in manufacturing technologies is looking back over about a 20–30 years history. In recent years, the role of modelling and simulation in engineering and in manufacturing industry has been continuously
Altan, Hindman, Hodgson, M. Tisza, Makinouchi, Siegert, Thomas, Thuvesen, Tisza   +8 more
core   +1 more source

Resolving Gas Bubbles Ascending in Liquid Metal from Low-SNR Neutron Radiography Images

Applied Sciences, 2021
We demonstrate a new image processing methodology for resolving gas bubbles travelling through liquid metal from dynamic neutron radiography images with an intrinsically low signal-to-noise ratio.
Mihails Birjukovs, Pavel Trtik, Anders Kaestner, Jan Hovind, Martins Klevs, Dariusz Jakub Gawryluk, Knud Thomsen, Andris Jakovics   +7 more
doaj   +1 more source

Tidal resonance in the Gulf of Thailand [PDF]

Ocean Science, 2019
The Gulf of Thailand is dominated by diurnal tides, which might be taken to indicate that the resonant frequency of the gulf is close to one cycle per day.
X. Cui, X. Cui, G. Fang, G. Fang, D. Wu, D. Wu   +5 more
doaj   +1 more source

The Integration of Coastal Flooding into an ArcFLOOD Data Model [PDF]

, 2014
With the impact of global climate change, the speedy, intelligent and accessible dissemination of coastal flood predictions from a number of modelling tools at a range of temporal and spatial scales becomes increasingly important for policy decision ...
Nock, Alison Heidi
core   +2 more sources

Discrete element method and its application to the analysis of penetration into granular media

Journal of Civil Engineering and Management, 2004
Application of discrete element method (DEM) to keel penetration in granular media is investigated. The basic relations for visco‐elastic granular media composed of spherical particles are presented, together with 5th order Gear predictor‐corrector ...
Robertas Balevičius, Algis Džiugys, Rimantas Kačianauskas   +2 more
doaj   +1 more source

Evaluation of the Performance of Published Point Defect Parameter Sets in Cone and Body Phase of a 300 mm Czochralski Silicon Crystal

Crystals, 2021
Prediction and adjustment of point defect (vacancies and self-interstitials) distribution in silicon crystals is of utmost importance for microelectronic applications. The simulation of growth processes is widely applied for process development and quite
Andrejs Sabanskis, Matīss Plāte, Andreas Sattler, Alfred Miller, Jānis Virbulis   +4 more
doaj   +1 more source

Numerical modelling of functionally graded coatings [PDF]

, 2013
Peer ...
Heidari, Maryam, Kashtalyan, Maria
core   +1 more source