Determination of Heat Transfer Coefficient in Solar Collector Tube under Simulated Operating Conditions

Forfattere

  • Vishwash K. Deshpande Retired Professor Nagpur, Maharashtra, India
  • Sampatrao D. Manjare BITS - Pilani, K K Birla, Goa Campus Zuari Nagar 403 726 Goa India Ph. no. 0832-2580112 (O)

Nøgleord:

heat transfer coefficient, scale thickness, Reynold number, thermosiphon, hot water system

Resumé

In this paper, heat transfer coefficient, in solar collector tube under scaling conditions has been experimentally determined using a specifically fabricated test apparatus.  The effect of various variables such as  scale thickness, flow conditions and tube wall temperatures on heat transfer coefficients have been investigated. The experimental results reveals that the scale thickens has a dominating effect on heat transfer coefficient.Keywords:  Heat transfer coefficient, scale thickness, Reynold number, thermosiphon, hot water system

Forfatterbiografi

  • Sampatrao D. Manjare, BITS - Pilani, K K Birla, Goa Campus Zuari Nagar 403 726 Goa India Ph. no. 0832-2580112 (O)
    Department of Chemical EngineeringInstitute rank is 6th

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Publiceret

2013-03-21

Nummer

Årg. 4 Nr. 1 (2013)

Sektion

Research Articles

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