Paper Title:
Experiment Study on Thermodiode and Energy Storage Material
  Abstract

To research for application of thermodiode in energy storage solar water heater, experimental research on heat transfer of thermodiode using myristic acid as heat storage material was made, starting characteristics of thermodiode using acetone and R134a was compared. Especially for working fluid of R134a, influence of thermodiode on heat storage process of myristic acid was tested for under different working conditions such as thermodiode’s positions, liquid charge ratios, etc. Test result shows, thermodiode charged with R134a was quicker in start-up than the case of myristic acid; with liquid charge ratio of 80% , heat transfer coefficient was the highest; with an inclination angle η=30°C of thermodiode plane to horizontal plane, an inclination angle α=10°C of heating-evaporating section to horizontal line, 25W power input and a liquid charge ratio of 80%, average heat transfer coefficient was 113 W/(m2·K).

  Info
Periodical
Advanced Materials Research (Volumes 225-226)
Edited by
Helen Zhang, Gang Shen and David Jin
Pages
1028-1031
DOI
10.4028/www.scientific.net/AMR.225-226.1028
Citation
S. D. Li, R. Y. Zhang, L. D. Liu, H. Y. Zhong, "Experiment Study on Thermodiode and Energy Storage Material", Advanced Materials Research, Vols. 225-226, pp. 1028-1031, 2011
Online since
April 2011
Export
Price
$32.00
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