Studi eksperimental perpindahan kalor konveksi, penurunan tekanan dan faktor gesekan pada alat penukar kalor menggunakan micro-fin tube
Mekanika, 2019•jurnal.ft.uns.ac.id
Micro-fin is the popular technique for increasing heat transfer performance of the heat
exchangers. In this research, the heat transfer coefficient of water inside counter-flow heat
exchangers with micro-fin was investigated by experiment at the Reynolds number (Re) was
varied from 4000-10,000. The results show that the heat transfer coefficient increase with
increasing Reynolds number. Furthermore, effect helical micro-fin increasing pressure drop
and friction factor at turbulent flow region.
exchangers. In this research, the heat transfer coefficient of water inside counter-flow heat
exchangers with micro-fin was investigated by experiment at the Reynolds number (Re) was
varied from 4000-10,000. The results show that the heat transfer coefficient increase with
increasing Reynolds number. Furthermore, effect helical micro-fin increasing pressure drop
and friction factor at turbulent flow region.
Abstract
Micro-fin is the popular technique for increasing heat transfer performance of the heat exchangers. In this research, the heat transfer coefficient of water inside counter-flow heat exchangers with micro-fin was investigated by experiment at the Reynolds number (Re) was varied from 4000-10,000. The results show that the heat transfer coefficient increase with increasing Reynolds number. Furthermore, effect helical micro-fin increasing pressure drop and friction factor at turbulent flow region.
jurnal.ft.uns.ac.id
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