steam-tube bundle 中文意思是什麼
steam-tube bundle
解釋
蒸汽管束-
The numerical results show that because of the temperature variation of cooling water along its flow direction the heat load of the second - pass tube bundle is lower than that of the first - pass tube bundle, which brings about the steam flow deflection and then the deterioration of heat transfer
計算結果表明,由於冷卻水溫度沿冷卻水流動方向的變化,第二流程管束的熱負荷明顯小於第一流程的,並使蒸汽流動?生側向偏斜,導致流動與傳熱特性的惡化。
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