▁body ▁and ▁other ▁usual ▁conditions ▁for ▁dynamic ▁equations ▁▁ ▁Cond itions ▁of ▁the ▁first ▁or ▁the ▁second ▁kind ▁specifying ▁temperature ▁or ▁heat ▁flux ▁distribution ▁on ▁the ▁domain ▁boundaries ▁▁▁ ▁Con j ug ate ▁conditions ▁on ▁the ▁body / fl uid ▁interface ▁providing ▁continu ity ▁of ▁the ▁thermal ▁fields ▁by ▁specifying ▁the ▁equal ities ▁of ▁temper atures ▁and ▁heat ▁flux es ▁of ▁a ▁body ▁and ▁a ▁flow ▁at ▁the ▁vic inity ▁of ▁interface : ▁T ( +) ▁= ▁T (- ), ▁q ( +) ▁= ▁q (- ). ▁ ▁Method s ▁of ▁conjug ation ▁body - fl uid ▁separation ▁solutions ▁ ▁N umer ical ▁methods ▁ ▁One ▁simple ▁way ▁to ▁realize ▁conjug ation ▁is ▁to ▁apply ▁the ▁iterations . ▁The ▁idea ▁of ▁this ▁approach ▁is ▁that ▁each ▁solution ▁for ▁the ▁body ▁or ▁for ▁the ▁fluid ▁produces ▁a ▁boundary ▁condition ▁for ▁other ▁components ▁of ▁the ▁system . ▁The ▁process ▁starts ▁by ▁assuming ▁that ▁one ▁of ▁conjug ate ▁conditions ▁exists ▁on ▁the ▁interface . ▁Then , ▁one ▁solves ▁the ▁problem ▁for ▁body ▁or ▁for ▁fluid ▁applying ▁the ▁guessing ▁boundary ▁condition ▁and ▁uses ▁the ▁result ▁as ▁a ▁boundary ▁condition ▁for ▁solving ▁a ▁set ▁of ▁equations ▁for ▁another ▁component , ▁and ▁so ▁on . ▁If ▁this ▁process ▁converges , ▁the ▁desired ▁accuracy ▁may ▁be ▁achieved . ▁However , ▁the ▁rate ▁of ▁convergence ▁highly ▁depends ▁on ▁the ▁first ▁guessing ▁condition , ▁and ▁there ▁is ▁no ▁way ▁to ▁find ▁a ▁proper ▁one , ▁except ▁through ▁trial ▁and ▁error . ▁ ▁Another ▁numerical ▁conjug ate ▁procedure ▁is ▁ground ed ▁on ▁the