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| Format: | Artículo científico |
| Language: | en |
| Published: |
Universidad Nacional Autónoma de México
2016
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| Online Access: | https://www.redalyc.org/articulo.oa?id=47447023007 |
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Table of Contents:
- A dedicated electric oven for characterization of thermoresistive polymer nanocomposites M. Cen-Puc G. Pool F. Avilés A. May-Pat S. Flores J. Lugo G. Torres L. Gus A.I. Oliva J.E. Corona Ingeniería Electric oven Thermoresistive Polymer nanocomposite Discrete PID controller The construction, characterization and control of an electric oven dedicated to the study of thermoresistive polymer nanocomposites is pre- sented. The oven is designed with a heating plate capable of reaching 300 ◦ C with a resolution of 0.3 ◦ C and an area of uniform temperature of 3.8 cm × 2.5 cm. The temperature is regulated by means of a discrete proportional–integral–derivative controller. A heat transfer model comprising three coupled non-linear differential equations is proposed to predict the thermal profiles of the oven during heating and cooling, which are exper- imentally verified. The oven is used for thermoresistive characterization of polymer nanocomposites manufactured from a polysulfone polymer and multiwall carbon nanotubes. 2016 artículo científico 1665-6423 https://www.redalyc.org/articulo.oa?id=47447023007 en http://www.redalyc.org/revista.oa?id=474 Journal of Applied Research and Technology application/pdf Universidad Nacional Autónoma de México Journal of Applied Research and Technology (México) Num.4 Vol.14