Pregled bibliografske jedinice broj: 39708
Computer Simulation of Quenching of Steel Workpieces with Complex Shape
Computer Simulation of Quenching of Steel Workpieces with Complex Shape // Heat Treatment and Surface Engineering of Light Alloys / Lendvai, J. ; Reti, T. (ur.).
Budimpešta, 1999. str. 339-342 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 39708 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Computer Simulation of Quenching of Steel Workpieces with Complex Shape
Autori
Smoljan, Božo ; Liščić, Božidar
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Heat Treatment and Surface Engineering of Light Alloys
/ Lendvai, J. ; Reti, T. - Budimpešta, 1999, 339-342
Skup
Heat Treatment and Surface Engineering of Light Alloys
Mjesto i datum
Budimpešta, Mađarska, 15.09.1999. - 17.09.1999
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
quenching; finite volume method;heat transfer data
Sažetak
An algorithm and computer program for prediction of hardness distribution in quenched steel workpieces with complex shape have been investigated. The algorithm is based on finite volume method for calculation of transient temperature field, and on characteristic cooling time for structure transformation. Actual heat transfer coefficient values involved in mathematical model have obtained using the LISCIC/NANMAC probe. The algorithm and computer program are completed to solve 2-D situation problems such as the simulation of quenching of axially symmetrical steel workpieces.
The algorithm has been experimentally tested in simulation of hardness in as-quenched cylindrical steel specimens without and with deep axial holes. The test showed that the hardness distribution is as-queched workpieces of complex shape can be successfully estimated using the proposed algorithm of computer simulation.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo
