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Continue to ChatFRICTION FACTOR CHARACTERISTICS FOR UPWARD SINGLE-PHASE FLOWS INSIDE SMOOTH AND MICROFIN TUBES OF A DOUBLE-PIPE HEAT EXCHANGER FOR HEATING/COOLING CONDITIONS - https://avesis.ebyu.edu.tr/yayin/10797727-aa10-4ec3-91dc-6cdf090b8cc3/friction-factor-characteristics-for-upward-single-phase-flows-inside-smooth-and-microfin-tubes-of-a-double-pipe-heat-exchanger-for-heating-cooling-conditions