Computational Analysis of Radiative Heat Transfer in Czochralski Furnace and 3D Anisotropic Thermal Stress in Li2MoO4 Bulk Crystal (Crystal Research and Technology 10/2022)

Abstract

Crystal Research and TechnologyVolume 57, Issue 10 2270019 Cover PictureFree Access Computational Analysis of Radiative Heat Transfer in Czochralski Furnace and 3D Anisotropic Thermal Stress in Li2MoO4 Bulk Crystal (Crystal Research and Technology 10/2022) First published: 07 October 2022 https://doi.org/10.1002/crat.202270019AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat Abstract Li2MoO4 Crystals In article number 2200097, Faiza Mokhtari and co-workers compute 3D thermal stress in lithium molybdate (LMO) single crystals for different cases using anisotropic and temperature dependent properties. Radiative heat transfer between the furnace elements and inside the semitransparent oxide crystal are considered separately then simultaneously to deeply analyse their roles in heat transfer, power consumption and stress generation. The effect of the LMO melt opacity on thermal stress is studied and related to temperature gradients in the crystal and at the melt free surface. A good agreement is found with experimental observations. Volume57, Issue10October 20222270019 RelatedInformation