Determination of interfacial heat transfer coefficients in a sand mould casting process using an optimised inverse analysis
G Palumbo, V Piglionico, A Piccininni… - Applied Thermal …, 2015 - Elsevier
Determination of the interface heat transfer coefficients in casting processes represents a
fundamental step in the creation of a reliable numerical model that can predict some of the …
fundamental step in the creation of a reliable numerical model that can predict some of the …
Investigation of the Interfacial Heat Transfer Coefficient at the Metal–Mold Interface During Casting of an A356 Aluminum Alloy and AZ81 Magnesium Alloy into Steel …
VE Bazhenov, YV Tselovalnik, AV Koltygin… - International Journal of …, 2021 - Springer
Many types of alloys can be cast in graphite molds. The advantage of using graphite molds
is that graphite has a higher thermal conductivity than steel and provides a higher alloy …
is that graphite has a higher thermal conductivity than steel and provides a higher alloy …
Determination of interface heat transfer coefficient between aluminum casting and graphite mold
VE Bazhenov, AV Koltygin, YV Tselovalnik… - Russian Journal of Non …, 2017 - Springer
To produce castings of titanium, nickel, copper, aluminum, and zinc alloys, graphite molds
can be used, which makes it possible to provide a high cooling rate. No die coating and …
can be used, which makes it possible to provide a high cooling rate. No die coating and …
Effect of solidification pressure on interfacial heat transfer and solidification structure of 19Cr14Mn0. 9N high nitrogen steel
Z Jiang, H Zhu, H Li, G Liu, P Wang, J Zhu… - ISIJ …, 2018 - jstage.jst.go.jp
The effect of solidification pressure (0.5, 0.85 and 1.2 MPa) on heat transfer between ingot
and mould was investigated with the measurement of cooling curves and calculation of heat …
and mould was investigated with the measurement of cooling curves and calculation of heat …
An alternative thermal approach to evaluate the wettability of solder alloys
The aim of the work is to propose an alternative method to qualitatively evaluate the
wettability of different alloys of a particular alloy system. The technique is based on a thermal …
wettability of different alloys of a particular alloy system. The technique is based on a thermal …
Quantitative Correlation between Interfacial Heat Transfer Coefficient and Pressure for 19Cr-14Mn-0.9 N High Nitrogen Steel Cylindrical Ingot
H Zhu, H Li, Z Jiang, Z He, H Feng, S Zhang - ISIJ International, 2020 - jstage.jst.go.jp
This research is aimed to correlate heat transfer coefficient to pressure at the interface
between 19Cr-14Mn-0.9 N high nitrogen steel cylindrical ingot and cast iron mould, during …
between 19Cr-14Mn-0.9 N high nitrogen steel cylindrical ingot and cast iron mould, during …
Inverse approach using bio-inspired algorithm within Bayesian framework for the estimation of heat transfer coefficients during solidification of casting
PS Vishweshwara… - Journal of Heat …, 2020 - asmedigitalcollection.asme.org
In any parameter estimation problem, it is desirable to obtain more information in one single
experiment. However, it is difficult to achieve multiple objectives in one single experiment …
experiment. However, it is difficult to achieve multiple objectives in one single experiment …
An effective inverse heat transfer procedure based on evolutionary algorithms to determine cooling conditions of a steel continuous casting machine
F Bertelli, CH Silva-Santos, DJ Bezerra… - Materials and …, 2015 - Taylor & Francis
The inverse modeling of heat transfer is a useful tool in analyzing contact heat transfer at the
ingot surfaces during the continuous casting process. The determination of the boundary …
ingot surfaces during the continuous casting process. The determination of the boundary …
Numerical and experimental modelling of two-dimensional unsteady heat transfer during inward solidification of square billets
F Bertelli, JD Faria, PR Goulart, C Brito… - Applied Thermal …, 2016 - Elsevier
The development of air gaps between the solidifying shell and the mould is an inherent
phenomenon in both continuous and static casting processes, and is one of the major …
phenomenon in both continuous and static casting processes, and is one of the major …
Determination of the heat-transfer coefficient between the AK7ch (A356) alloy casting and no-bake mold
VE Bazhenov, AV Koltygin, YV Tselovalnik - Russian Journal of Non …, 2016 - Springer
The heat-transfer coefficient h between a cylindrical cast made of AK7ch (A356) aluminum
alloy and a no-bake mold based on a furan binder is determined via minimizing the error …
alloy and a no-bake mold based on a furan binder is determined via minimizing the error …