2013専門知識午前31問
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31.熱交換器の効率を向上させるためには、伝熱を強化する措置を講じなければならないが、次のうち誤っているのは？ A. 伝熱係数Kの向上 B. 汚れの発生抑制 C. 対流伝熱係数が大きい側の流体の流速の増加 D. 対流伝熱係数が小さい側の流体の流速の増加 S!
Cのはずです。伝熱係数が大きい側の流速を上げるのは間違っています。伝熱係数が小さい側が流量制御側なのに、なぜDを選ぶのか理解できません。説明をお願いします
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