Propiedades reológicas de nanotubos de carbono como aditivo en un fluido lubricante
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| Format: | Artículo científico |
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Universidad Nacional de Colombia
2016
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| _version_ | 1876473074341117952 |
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| author | Jesús Antonio Carlos Cornelio |
| author_facet | Jesús Antonio Carlos Cornelio |
| contents | Propiedades reológicas de nanotubos de carbono como aditivo en un fluido lubricante Jesús Antonio Carlos Cornelio Paula Andrea Cuervo-Velásquez María Isabel Ardila William Orozco-Murillo Luís Felipe Jaramillo-Zuluaga Lina Marcela Hoyos-Palacio Javier Lara-Romero Alejandro Toro Ingeniería Viscosity Shear stress Polyalphaolefin Carbon nanotubes The rheological properties of polya lphaolefin lubricant oil wit h the addition of multi-walled and single-walled carbon nanotub es were studied. The rheological tests were performed by varying the vi scosity as a function of temperature, load and shear rate of mi xtures with carbon nanotubes concentrations of 0.01 and 0.05 wt.%. The eff ect of the addition of carbon nanotubes on the wettability of t he lubricant was also evaluated. The results showed that the addition of car bon nanotubes at the concentrations tested led to a variation i n viscosity with respect to temperature. Shear str ess showed significant increas e with respect to strain rate and reached maximum values when t he concentration of CNT was 0.05 wt % for both single-walled and m ulti-walled cases. 2016 artículo científico 0012-7353 https://www.redalyc.org/articulo.oa?id=49648868030 https://www.redalyc.org/journal/496/49648868030/ https://www.redalyc.org/journal/496/49648868030/html/ https://www.redalyc.org/journal/496/49648868030/49648868030.epub https://www.redalyc.org/journal/496/49648868030/movil es http://www.redalyc.org/revista.oa?id=496 Dyna application/pdf Universidad Nacional de Colombia Dyna (Colombia) Num.199 Vol.83 |
| format | Artículo científico |
| id | redalyc_49648868030 |
| institution | Redalyc |
| language | es |
| publishDate | 2016 |
| publisher | Universidad Nacional de Colombia |
| spellingShingle | Propiedades reológicas de nanotubos de carbono como aditivo en un fluido lubricante Jesús Antonio Carlos Cornelio Ingeniería Viscosity Shear stress Polyalphaolefin Carbon nanotubes Propiedades reológicas de nanotubos de carbono como aditivo en un fluido lubricante Jesús Antonio Carlos Cornelio Paula Andrea Cuervo-Velásquez María Isabel Ardila William Orozco-Murillo Luís Felipe Jaramillo-Zuluaga Lina Marcela Hoyos-Palacio Javier Lara-Romero Alejandro Toro Ingeniería Viscosity Shear stress Polyalphaolefin Carbon nanotubes The rheological properties of polya lphaolefin lubricant oil wit h the addition of multi-walled and single-walled carbon nanotub es were studied. The rheological tests were performed by varying the vi scosity as a function of temperature, load and shear rate of mi xtures with carbon nanotubes concentrations of 0.01 and 0.05 wt.%. The eff ect of the addition of carbon nanotubes on the wettability of t he lubricant was also evaluated. The results showed that the addition of car bon nanotubes at the concentrations tested led to a variation i n viscosity with respect to temperature. Shear str ess showed significant increas e with respect to strain rate and reached maximum values when t he concentration of CNT was 0.05 wt % for both single-walled and m ulti-walled cases. 2016 artículo científico 0012-7353 https://www.redalyc.org/articulo.oa?id=49648868030 https://www.redalyc.org/journal/496/49648868030/ https://www.redalyc.org/journal/496/49648868030/html/ https://www.redalyc.org/journal/496/49648868030/49648868030.epub https://www.redalyc.org/journal/496/49648868030/movil es http://www.redalyc.org/revista.oa?id=496 Dyna application/pdf Universidad Nacional de Colombia Dyna (Colombia) Num.199 Vol.83 |
| title | Propiedades reológicas de nanotubos de carbono como aditivo en un fluido lubricante |
| topic | Ingeniería Viscosity Shear stress Polyalphaolefin Carbon nanotubes |
| url | https://www.redalyc.org/articulo.oa?id=49648868030 https://www.redalyc.org/journal/496/49648868030/ https://www.redalyc.org/journal/496/49648868030/html/ https://www.redalyc.org/journal/496/49648868030/49648868030.epub https://www.redalyc.org/journal/496/49648868030/movil |