Determination of a time-dependent heat transfer coefficient in a nonlinear inverse heat conduction problem

M Slodička, D Lesnic, TTM Onyango - Inverse Problems in Science …, 2010 - Taylor & Francis
In this article, the determination of the time-dependent heat transfer coefficient, involving
nonlinear boundary conditions of the third kind in the one-dimensional transient heat …

Multi-mode distortion behavior of aluminum alloy thin sheets in immersion quenching

ZX Li, M Zhan, XG Fan, XX Wang, F Ma, R Li - Journal of materials …, 2020 - Elsevier
Aluminum alloy thin sheets are widely used to produce light-weight high-strength
components and the sheets are generally quenched before forming (QF) to improve the final …

[PDF][PDF] Simulation des Einsatzhärtens und Abschätzung der Dauerfestigkeit einsatzgehärteter Bauteile

A Diemar - 2007 - core.ac.uk
Durch das thermochemische Wärmebehandlungsverfahren des Einsatzhärtens wird die
Randschicht des Bauteils mit Kohlenstoff angereichert. Nach dem Erwärmen auf hohe …

[HTML][HTML] Study on hardenability of 2050 Al–Cu–Li alloy ultra-thick plate

G Zhao, H Li, D Jin, X Bao, Y Yao, Z Zheng - Journal of Materials Research …, 2024 - Elsevier
The hardenability of the 2050 Al–Li alloy ultra-thick plate was evaluated by end quenching
and interrupted quench methods. Microstructural investigation at different thickness …

[HTML][HTML] Experimental study in steady-state for determining the coefficient of external heat transfer on the outer wall of rotating tubes during the quenching process by …

KN Cançado, TM Corrêa, WM Duarte, RJ Silva… - Case Studies in Thermal …, 2024 - Elsevier
The quenching process by immersion is one of the steel tube industry's most commonly
used heat treatment processes. For mathematical models to be reliably used as tools …

Estimation of heat transfer coefficient and phase transformation latent heat by modified pattern search method

KY Wang, YJ Jin, MJ Xu, JS Chen, H Lu - International Communications in …, 2015 - Elsevier
This paper describes in detail the measurement of the overall heat transfer coefficient and
phase transformation latent heat by modified pattern search method (PSM). By introducing …

[HTML][HTML] Simultaneous reconstruction of space-dependent heat transfer coefficients and initial temperature

K Cao, D Lesnic, J Liu - Journal of Computational and Applied Mathematics, 2020 - Elsevier
Many complex physical phenomena and engineering systems, eg, in heat exchanges, reflux
condensers, combustion chambers, nuclear vessels, etc., due to the high temperatures/high …

Peridynamic simulation of heat transfer during quenching of semi-solid plate with occurrence of hot cracks

JP Jayaprasad Remani, S Palanisamy… - Journal of Thermal …, 2023 - Taylor & Francis
Quenching plays an important role in the material processing. Water impingement jet
quenching involves phenomena such as nucleate boiling, Leidenfrost effect, rewetting, etc …

Analysis of the Distortion of the Bearing Rings after Quenching

X Li, D Ju, J Cao, K Ishikawa - Coatings, 2023 - mdpi.com
Bearings are usually used at high-speed and high-load conditions, so the bearing sleeve
must be able to withstand large contact stress, which requires heat treatment. However …

[PDF][PDF] Design and computational analysis of compound castings and other multi-material structures

R Bitsche, FG Rammerstorfer - 2009 - orbit.dtu.dk
Kurzfassung Das Multi-Material Leichtbau-Konzept strebt danach, den “besten” Werkstoff
und den besten Herstellungsprozess für jeden Bereich einer Struktur einzusetzen. Damit …