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Pregled bibliografske jedinice broj: 903563

COMPARATIVE MEASUREMENT OF THE QUENCHANTS WITH LIŠČIĆ/PETROFER AND ASTM D6200 PROBES


Matijević, Božidar; Totten, George E.; Canale, Lauralice C.F.; Pedišić, Ljiljana
COMPARATIVE MEASUREMENT OF THE QUENCHANTS WITH LIŠČIĆ/PETROFER AND ASTM D6200 PROBES // SYMPOSIUM PROCEEDINGS- BOOK OF ABSTRACTS / Jukić, Ante (ur.).
ZAGREB: HRVATSKO DRUŠTVO ZA GORIVA I MAZIVA, 2017. str. 20-20 (predavanje, nije recenziran, pp prezentacija, znanstveni)


Naslov
COMPARATIVE MEASUREMENT OF THE QUENCHANTS WITH LIŠČIĆ/PETROFER AND ASTM D6200 PROBES

Autori
Matijević, Božidar ; Totten, George E. ; Canale, Lauralice C.F. ; Pedišić, Ljiljana

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, pp prezentacija, znanstveni

Izvornik
SYMPOSIUM PROCEEDINGS- BOOK OF ABSTRACTS / Jukić, Ante - ZAGREB : HRVATSKO DRUŠTVO ZA GORIVA I MAZIVA, 2017, 20-20

ISBN
978-953-97942-8-4

Skup
50th LUBRICANTS AND BASE OILS SYMPOSIUM

Mjesto i datum
ZAGREB, R. HRVATSKA, 18-20.10.2017

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Nije recenziran

Ključne riječi
Quenching intensity ; Temperature gradient method ; Heat transfer coefficient ; Canola oil, mineral oil

Sažetak
For evaluation of quenchants under real industrial conditions, the new Liščić/Petrofer probe is designed. Liščić/Petrofer is special upon design, because it is instrumented with 3 thermo-couples on the same radius of the cross-section at the middle of the probe length. The outer thermocouple measures the temperature at 1 mm below surface, the second one at 4.5 mm below surface, and the third one at the center of the probe. The working principle of the probe is the measurement of the dynamics of heat extraction which is best represented by the change of temperature gradients. Second type of probe developed to evaluate the cooling properties of relatively small samples of a quenchant used in this paper is standard ASTM D6200 probe, which consists from cylindrical test specimen having one thermocouple at its geometrical center. Comparative testing was recently performed with the Liščić/Petrofer probe and standard probe with one vegetable oil (Palm Oil) and a commercially available conventional mineral oil (Kalenol 32). The work was performed at the Quenching Research Centre (QRC) of the Faculty for Mechanical Engineering, University of Zagreb, Croatia. The results of this paper showed distinctive differences in the quenching behavior of these two quenchant media. The results of this comparative study are reported herein.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo, Strojarstvo



POVEZANOST RADA


Projekt / tema
120-1252973-1814 - Difuzijsko modificiranje čelika karbidnim slojevima (Božidar Matijević, )

Ustanove
Fakultet strojarstva i brodogradnje, Zagreb

Profili:

Avatar Url Božidar Matijević (autor)

Citiraj ovu publikaciju

Matijević, Božidar; Totten, George E.; Canale, Lauralice C.F.; Pedišić, Ljiljana
COMPARATIVE MEASUREMENT OF THE QUENCHANTS WITH LIŠČIĆ/PETROFER AND ASTM D6200 PROBES // SYMPOSIUM PROCEEDINGS- BOOK OF ABSTRACTS / Jukić, Ante (ur.).
ZAGREB: HRVATSKO DRUŠTVO ZA GORIVA I MAZIVA, 2017. str. 20-20 (predavanje, nije recenziran, pp prezentacija, znanstveni)
Matijević, B., Totten, G., Canale, L. & Pedišić, L. (2017) COMPARATIVE MEASUREMENT OF THE QUENCHANTS WITH LIŠČIĆ/PETROFER AND ASTM D6200 PROBES. U: Jukić, A. (ur.)SYMPOSIUM PROCEEDINGS- BOOK OF ABSTRACTS.
@article{article, editor = {Juki\'{c}, A.}, year = {2017}, pages = {20-20}, keywords = {Quenching intensity, Temperature gradient method, Heat transfer coefficient, Canola oil, mineral oil}, isbn = {978-953-97942-8-4}, title = {COMPARATIVE MEASUREMENT OF THE QUENCHANTS WITH LI\v{S}\v{C}I\'{C}/PETROFER AND ASTM D6200 PROBES}, keyword = {Quenching intensity, Temperature gradient method, Heat transfer coefficient, Canola oil, mineral oil}, publisher = {HRVATSKO DRU\v{S}TVO ZA GORIVA I MAZIVA}, publisherplace = {ZAGREB, R. HRVATSKA} }