Paper Title:
Research on Simulation of Operation of DSG Collectors Based on Analysis of Scientific Materials
  Abstract

In this paper, a direct steam generation (DSG) collector is researched. To determinate the DSG collector efficiency, a simplified heat loss correlation is applied. A one-dimensional steady state heat transfer model and an energy balance equation for DSG collector are developed. A Visual basic program coupled with fluid parameters is compiled to compute fluid temperature, heat transfer coefficient and heat loss along the absorber tube by iterations for given accuracy. The variation trends of many kinds of fluid parameters along the absorber tube are revealed. The effect of length of dry steam region on collector efficiency is accounted for also.

  Info
Periodical
Advanced Materials Research (Volumes 282-283)
Chapter
Chapter 4: Intelligent Materials, Photonics and Power
Edited by
Helen Zhang and David Jin
Pages
710-715
DOI
10.4028/www.scientific.net/AMR.282-283.710
Citation
T. Gao, J. Zhao, B. Yang, F. Wang, "Research on Simulation of Operation of DSG Collectors Based on Analysis of Scientific Materials", Advanced Materials Research, Vols. 282-283, pp. 710-715, 2011
Online since
July 2011
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Price
$32.00
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