PDF Publication Title:
Text from PDF Page: 005
International Journal of Environmental Science and Development, Vol. 2, No. 6, December 2011 Fig. 7. Temperature Contours of TESD containing Sodium acetate tri-hydrate C. Results obtained for Naphthalene The temperature contours in Fig. 8 and Fig. 9 clearly show the decrease in temperature of the coolant water from 343 K to 327 K. The PCM exhibits a temperature change of almost 20 K. as observed from the above graphical images obtained through fluent analysis. Fig. 8. Temperature Contours of Naphthalene Fig. 9. Temperature Contours of TESD containing Naphthalene VII. CONCLUSION Successful analysis of the transient heat transfer characteristics of phase change material has been studied. From the temperature profiles we observe that sodium acetate tri-hydrate gives us the most promising results when compared to paraffin wax and naphthalene. Coolant water loses maximum heat to sodium acetate tri-hydrate which is obtained as drop in temperature from 343 K to 324K (in the coolant water) from the graphs obtained. It is observed that the heat absorption in the PCM material decreases gradually as we travel from the inlet of coolant water towards the outlet of coolant water. The phase change near wall is noted by the formation of a flat plateau regime on temperature vs. time plot. Different contours were generated by using Fluent. The temperatures profiles have been estimated. REFERENCES [1] Gu, Z., Liu, H., Li, Y. Thermal energy recovery heat recovery system calculation and phase change material development. Applied Thermal Engineering 24: (2004) 2511–2426 [2] Hong, H., Kim, S.K., Kim, Y.S. Accuracy improvement of t-history method for measuring heat of fusion of various materials. International Journal of Refrigeration 27: (2004) 360–366 [3] Trelles, J.P., Duffy, J.P , Numerical simulation of porous latent heat thermal energy storage for thermoelectric cooling. Applied Thermal Engineering 23: (2003) 1647–1664. [4] M.Ravikumar, PSS. Srinivasan, Phase change material as a thermal energy storage material for cooling of building, Journal of Theoretical and Applied Information Technology (2005) 503-512 [5] A. Felix Regin, S.C. Solanki, J.S. Saini, An analysis of a packed bed latent heat thermal energy storage system using PCM capsules: Numerical investigation, Renewable Energy 34 (2009) 1765–1773 [6] Alkilani Mahmud, Sopian K., Alghoul M. A.,Mat Sohif, Using a Paraffin wax-Aluminum compound as a thermal storage material in a solar air heater, ARPN Journal of Engineering and Applied Sciences, vol. 4, no. 10, December 2009 [7] Fatih demirbas, Thermal Energy Storage and Phase Change Materials: An Overview, Energy Sources, Part B, 1:85–95, 2006 [8] Nasrul Amri Mohd Amin, Martin Belusko, Frank Bruno, Optimisation of A Phase Change Thermal Storage System, World Academy of Science, Engineering and Technology 56 (2009) [9] Sarı, Ali Karaipekli, Thermal conductivity and latent heat thermal energy storage characteristics of paraffin/expanded graphite composite as phase change material, Applied Thermal Engineering, Volume 27, Issues 8-9, June 2007, Pages 1271-1277 [10] Zhengguo Zhang, Xiaoming Fang , Study on paraffin/expanded graphite composite phase change thermal energy storage material , Energy Conversion and Management, Volume 47, Issue 3, February 2006, Pages 303-310 441PDF Image | Analysis of PCM Material in Thermal Energy Storage
PDF Search Title:
Analysis of PCM Material in Thermal Energy StorageOriginal File Name Searched:
165-D583.pdfDIY PDF Search: Google It | Yahoo | Bing
Turbine and System Plans CAD CAM: Special for this month, any plans are $10,000 for complete Cad/Cam blueprints. License is for one build. Try before you buy a production license. More Info
Waste Heat Power Technology: Organic Rankine Cycle uses waste heat to make electricity, shaft horsepower and cooling. More Info
All Turbine and System Products: Infinity Turbine ORD systems, turbine generator sets, build plans and more to use your waste heat from 30C to 100C. More Info
CO2 Phase Change Demonstrator: CO2 goes supercritical at 30 C. This is a experimental platform which you can use to demonstrate phase change with low heat. Includes integration area for small CO2 turbine, static generator, and more. This can also be used for a GTL Gas to Liquids experimental platform. More Info
Introducing the Infinity Turbine Products Infinity Turbine develops and builds systems for making power from waste heat. It also is working on innovative strategies for storing, making, and deploying energy. More Info
Need Strategy? Use our Consulting and analyst services Infinity Turbine LLC is pleased to announce its consulting and analyst services. We have worked in the renewable energy industry as a researcher, developing sales and markets, along with may inventions and innovations. More Info
Made in USA with Global Energy Millennial Web Engine These pages were made with the Global Energy Web PDF Engine using Filemaker (Claris) software.
Sand Battery Sand and Paraffin for TES Thermo Energy Storage More Info
CONTACT TEL: 608-238-6001 Email: greg@infinityturbine.com (Standard Web Page)