Effect of square wing with combined solid ring twisted tape inserts on heat transfer and fluid flow of a circular tube heat exchanger

被引：7

作者：

Datt, Ravi ^{[1
,2
]}

Bhist, Mangal Singh ^{[3
]}

Kothiyal, Alok Darshan ^{[4
]}

Maithani, Rajesh ^{[5
]}

Kumar, Anil ^{[6
]}

机构：

[1] Chitkara Univ, Dept Appl Sci, Solan, Himachal, India

[2] Uttarakhand Tech Univ, Dept Appl Sci, Dehra Dun, Uttar Pradesh, India

[3] GBPEC, Dept Math, Pauri Garhwal, Uttarakhand, India

[4] BFIT, Dept Basic Sci, Dehra Dun, Uttar Pradesh, India

[5] DIT Univ, Dept Mech Engn, Dehra Dun, Uttar Pradesh, India

[6] Shoolini Univ, Sch Mech & Civil Engn, Solan 173229, Himachal Prades, India

来源：

INTERNATIONAL JOURNAL OF GREEN ENERGY | 2018年 / 15卷 / 12期

关键词：

Energy; hydrodynamic; single phase heat transfer; twists ratio; wing pitch ratio; HELICAL SCREW-TAPE; FRICTION FACTOR CHARACTERISTICS; TRANSFER ENHANCEMENT; LAMINAR-FLOW; PRESSURE-DROP; WIRE COIL; AUGMENTATION; PERFORMANCE; SYSTEM; FIELD;

D O I：

10.1080/15435075.2018.1525552

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

This work presents the heat transfer and friction characteristics of turbulent circular tube flow through a square wing with combined solid ring twisted tape inserts have been analyzed experimentally. Experiments have been carried outforthe range of Reynolds number (Re) from 3000 to 21000, number of twisted tape inserts within the range of the parameters investigated.

引用

页码：663 / 680

页数：18

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