total heat transfer coefficientとは 意味・読み方・使い方

An general heat transfer coefficient U is found, based on a total heat transfer amount Q=A.U.ΔT in the heat-exchanger to detect a fouled condition in the heat-exchange, based on the change of the U value.例文帳に追加

熱交換における総熱伝達量：Ｑ＝Ａ・Ｕ・△Ｔから、総括熱伝達係数：Ｕを求めて、このＵ値の変化に基いて熱交換器の汚れ状態を検出する。 - 特許庁

To provide an apparatus for manufacturing finned heat transfer pipes, wherein the total efficiency of heat exchange can be improved ed because the phase of a fin can be shifted in the correct position, so fluid is easy to flow uniformly on the surface of the heat transfer pipe so as to expect an improvement in the heat transfer coefficient on the outside of the pipe.例文帳に追加

ワイヤフィンの位相を正確な位置にずらすことができ、流体が伝熱管の表面を均等に流れ易くなり、管外側熱伝達率の向上が期待でき、総合的な熱交換効率の向上が図れるフィン付き伝熱管の製造装置を提供する。 - 特許庁