Filtry
Consideration the Influence of Block-CCS Round Mould Cooling System on Shell Growth
The problems of shell growth in round CC blank. The cooling system of block-CCS round mould. Velocity shape and pressure looses in individual cooling channels. Coefficient of heat convection into mould cooling water....
JG - Hutnictví, kovové materiály
- 2004 •
- D
Rok uplatnění
D - Stať ve sborníku
Possible Ways of Modelling of Origination of Transition Zones in the CC-Blanks during Grade Change
Various methods can be applied to verify the extent of intermixing zone such as method utilising a marking substance to be introduced into liquid steel and then the variations of its concentration in solidified blanks are determined. Another...
JG - Hutnictví, kovové materiály
- 2001 •
- A
Rok uplatnění
A - Audiovizuální tvorba
The simulation of solidification and cooling of blank on CC
Specialized software for solving thermal field of square and circular blanks computation of blank temperature field from the steel level in the mould down to dividing machine on given CC and also the length of liquid substa...
KA - Vojenství
- 2000 •
- D
Rok uplatnění
D - Stať ve sborníku
Sieving Method Application for Temperature Field Solution of Round Blank CC
The paper deals the temperature fields formulation with the help of sieving method. It was use explicit sieving method. The necessary premise for the solution of temperature field is to determine of the numerical stability....
JG - Hutnictví, kovové materiály
- 2006 •
- D
Rok uplatnění
D - Stať ve sborníku
Extended evaluation of experimental measurement at CCM No. 3 and a proposal for minimization of mould friction and strand movement variation following from data processing results.
A frequency circumstances at parts of CCS machine and a strand has been obtained by frequency and correlation analysis of measured dynamic data. Furthermore the analysis, that not only a mould friction can evoke the unwanted irregularity of ...
BB - Aplikovaná statistika, operační výzkum
- 2004 •
- Vx
Rok uplatnění
Vx - Nezařazeno - Výzkumná zpráva obsahující utajované informace (takový výsledek lze do RIV vložit pouze v případě, že zpráva obsahuje utajované informace a pole R12 = U), nebo souhrnná výzkumná zpráva
Heat and diffusion processes in the course of solidification and cooling down of a concast steel slab
The contribution deals with the interconnection of two original mathematical models describing heat and mass transfer in CC-blank during its solidification and cooling down when passing through a CC-machine: the model of no...
JG - Hutnictví, kovové materiály
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
Numerical Simulation of Extent of Transition Zone in CC - billets of 108x108 mm in Size
The principle of origination of transition zones in the CC-blanks. Factors influencing the extent of a transition zone. Numerical modelling of extent of a transition zone with the help of the CFD-program Fluent. Differences in the i...
JG - Hutnictví, kovové materiály
- 2002 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Temperature and difusion processes during solidification and cooling of a concast steel slab
The contribution deals with the interconnection of two original mathematical models describing heat and mass transfer in CC-blank during its solidification and cooling down when passing through a CC-machine. There are the m...
JG - Hutnictví, kovové materiály
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
The Models of Temperature Field and Chemical Heterogeneity of CC-Steel Slab.
transfer in CC-blank during its solidification and cooling down when passing through a CC-machine. That are the model of non-stationary temperature field and the model of chemical heterogeneity of CC slab. For int...
JG - Hutnictví, kovové materiály
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
Operational Verification of Transition Zone Extent in Continuously Cast Billets
The principle of transition zones origination in the CC-blanks during a grade transition. Application of numerical and physical modelling for estimation of a transition zone extent....
JG - Hutnictví, kovové materiály
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
- 1 - 10 z 2 840