Publication detail

Assignment of exothermic sleeves in numerical simulation of foundry processes

KRUTIŠ, V. ROUČKA, J. KUZMA, Z.

Czech title

Použití exotermických obkladů v numerické simulaci slévárenských procesů

English title

Assignment of exothermic sleeves in numerical simulation of foundry processes

Type

conference paper

Language

en

Original abstract

Thermal treatment of feeders is one of most effective method to improve the function of feeders by solidification of metal in the mould. Experimental method based on thermal field measurement was used for description of influence of exosleeves in the system metal-sleeve-mould. The experimental results were compared with results of numerical simulation performed on NovaCast simulation software. The thermophysical properties of exo-sleeves were found by means of DTA analysis. The goal of this projekt was to gain real data for numerical simulation of thermal field in metal by solidification.

Czech abstract

Tepelné ošetření nálitků je jednou z efektivních metod prodloužení doby tuhnutí nálitku a zvýšení využití kovu. Měření teplotních polí bylo využito k popisu chování systému kov-exoobklad-forma.. Experimenty byly následně porovnány s numerickou simulací provedenou v simulačním programu NovaCast. Termofyzikální data exotermických směsí byla měřena pomocí DTA.

English abstract

Thermal treatment of feeders is one of most effective method to improve the function of feeders by solidification of metal in the mould. Experimental method based on thermal field measurement was used for description of influence of exosleeves in the system metal-sleeve-mould. The experimental results were compared with results of numerical simulation performed on NovaCast simulation software. The thermophysical properties of exo-sleeves were found by means of DTA analysis. The goal of this projekt was to gain real data for numerical simulation of thermal field in metal by solidification.

Keywords in Czech

numerická simulace, exotermické obklady

Keywords in English

exothermic sleeves, numerical simulation

Released

16.09.2004

Publisher

Društvo livarjev Slovenije, 2004

Location

Ljubljana

Book

44th Foundry Conference

Edition number

1

Pages from–to

23–32

Pages count

9

BIBTEX


@inproceedings{BUT13075,
  author="Vladimír {Krutiš} and Jaromír {Roučka} and Zbyněk {Kuzma},
  title="Assignment of exothermic sleeves in numerical simulation of foundry processes",
  booktitle="44th Foundry Conference",
  year="2004",
  month="September",
  pages="23--32",
  publisher="Društvo livarjev Slovenije, 2004",
  address="Ljubljana"
}