PDF Publication Title:
Text from PDF Page: 033
However, further thermal cycles caused significant precipitation. Fang et al. (2013) claimed good dispersion of GNP-eicosane samples. However, long-term stability was not concerned as measurements were done in solid phase. Mehrali et al. (2013) impregnated paraffin wax into graphene oxide (GO) sheets to create stabilized nanocomposites for thermal energy storage systems. DSC measurements revealed that the nanocomposites maintained their properties; specifically, latent heat and phase change temperature with only slight deviations up to 2500 thermal cycles. Weinstein et. al. (2008) had to use sonication between tests to avoid the settlement of graphite in wax. Zheng et al. (2010) examined the suspension quality of graphite particles in hexadecane at a low concentration (0.05 wt.%). Overall, the suspension of graphite flakes was maintained, providing the percolation network both in liquid and solid phase. Wu et. al. (2010) dispersed Cu, Al, and C/Cu nanoparticles into paraffin wax with different surfactants to see the effects on thermal properties and stability. Samples with Hitenol BC- 10 surfactant were found to be most stable after 12 h by visual inspection. Nanocomposites were observed to be stable in terms of phase change temperature and latent heat capacity after 100 thermal cycles. Jesumathy et al. (2012) claimed no settling for CuO-dispersed paraffin wax after applying intense sonication for 6 h. Fan and Khodadadi (2011, March) detected significant sedimentation visually for 2 vol.% CuO-cyclohexane after several freezing/melting cycles despite the usage of Sodium Oleate to promote stability. A similar study by Nabil and Khodadadi (2013) applied the same procedure in preparing the CuO doped eicosane samples. They claimed stable samples even at a 10 wt.% concentration. Nourani et. al. (2016, March) conducted a stability study of Al2O3 dispersed paraffin wax 20PDF Image | THERMAL ENERGY STORAGE USING PARAFFIN WAX
PDF Search Title:
THERMAL ENERGY STORAGE USING PARAFFIN WAXOriginal File Name Searched:
PARAFFIN-WAX-TES.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)