?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=http%3A%2F%2Fmiis.maths.ox.ac.uk%2Fmiis%2F448%2F&rft.title=Heat+transfer+in+a+continuous+bloomcaster&rft.creator=McElwain%2C+S.&rft.subject=Materials&rft.description=Four+approaches+to+detecting+disruptions+to+the+primary+cooling+process+in+the+continuous+bloomcaster+at+BHP's+Rod+and+Bar+Division+in+Newcastle+are+investigated.+Three+of+these+are+based+on+heat+conduction+models+of+the+mould.+A+one-dimensional+steady-state+formulation+leads+to+the+conclusion+that+it+may+not+be+possible+to+detect+changes+in+the+length+of+the+lubricating+flux+layer+between+the+solidifying+steel+strand+and+the+mould+from+data+collected+at+thermocouples+in+the+mould.+Two+two-dimensional+models+give+formal+procedures+for+determining+either+the+heat+input+to+the+mould+or+the+presence+of+hot+spots+in+the+strand+from+the+thermocouple+data.+The+final+approach+suggests+the+use+of+time-series+analysis+to+detect+changes+in+the+heat+transfer+process.&rft.date=1991&rft.type=Study+Group+Report&rft.type=NonPeerReviewed&rft.format=application%2Fpdf&rft.language=en&rft.identifier=http%3A%2F%2Fmiis.maths.ox.ac.uk%2Fmiis%2F448%2F1%2FHeat-transfer-in-a-conituous-bloomcaster.pdf&rft.identifier=++McElwain%2C+S.++(1991)+Heat+transfer+in+a+continuous+bloomcaster.++%5BStudy+Group+Report%5D+++++