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New Model Predicting Flow Curves in Wide Range of Thermomechanical Conditions of 38MnVS6 Steel
Prediction capability of a newly derived hot flow stress model is demonstrated on experimental flow curves of steel 38MnVS6. These flow curves were also described and statistical comparison proved that
Materials engineering
- 2017 •
- D
Rok uplatnění
D - Stať ve sborníku
Modelling of flow separation in a curved channel with the squared cross-section.
Turbulent flow in a curved channel of the squared cross-section was numerically simulated using the CFX-TASCflow software. The detailed analysis of secondary flow and flow parameters in the bend region was carried ...
BK - Mechanika tekutin
- 2003 •
- D
Rok uplatnění
D - Stať ve sborníku
Design of experimental test rig for the research of the flow in curved diffusers
The design and construction are described of an experimental rig for the invesstigation of channell-flow and flow in curved diffusers....
BK - Mechanika tekutin
- 2004 •
- D
Rok uplatnění
D - Stať ve sborníku
Curvature driven flow of a family of interacting curves with applications
such a geometric flow of interacting curves. We prove local existence, uniqueness of the motion of interacting curves arising in nonlocal geometric flows of curves as well describing a curvature-driven mo...
Applied mathematics
- 2020 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Hot Flow Stress Prediction of the AlMg4.5Mn0.7 Aluminum Alloy
Mathematical description of the set of the experimental flow curves the flow curves which were acquired at the temperature of 250 oC because. The description of the remaining curves was done through the th...
JG - Hutnictví, kovové materiály
- 2016 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
MINIMAL SURFACE GENERATING FLOW FOR SPACE CURVES OF NON-VANISHING TORSION
This article introduces new geometric flow for space curves with positive curvature and torsion. Curves evolving according to this motion law trace out a zero of moving curves is analyzed and the minimal surface ge...
Applied mathematics
- 2022 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
LONG-TERM BEHAVIOR OF CURVE SHORTENING FLOW IN R-3
of space curves evolved by the curve shortening flow. In contrast to the classical case of shrinking planar curves, space curves do not obey the Avoidance principle in general the curve shortenin...
Applied mathematics
- 2020 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Secondary flow effects on flow separation in closed, curved and relatively narrow channels.
Secondary flow effects on flow separation in closed, curved and relatively narrow channels are discussed on the basis of CFD simulation......
BK - Mechanika tekutin
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
Multiobjective Optimization of Curved Diffuser
This article deals with multiobjective optimization of curved diffuser. The influence of the secondary flow to the flow structure was examined....
BK - Mechanika tekutin
- 2007 •
- D
Rok uplatnění
D - Stať ve sborníku
The application of numerical debris flow modelling for the generation of physical vulnerability curves
The paper deals with debris flow event reconstruction performed in the area of Selvetta, Northern Italy. The event was reconstructed in order to use debris flow magnitude/intensity parameters for the generation of physical vulnerabi...
DB - Geologie a mineralogie
- 2011 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
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