Evaluation of the lubricating power of sweet almond oil without additives
Fuente:
Redalyc
Saved in:
| Main Author: | |
|---|---|
| Format: | Artículo científico |
| Language: | en |
| Published: |
Universidad Nacional de Colombia
2018
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1876427136288423936 |
|---|---|
| author | Arnoldo Emilio Delgado-Tobón |
| author_facet | Arnoldo Emilio Delgado-Tobón |
| contents | Evaluation of the lubricating power of sweet almond oil without additives Arnoldo Emilio Delgado-Tobón William Arnulfo Aperador Chaparro Rafael Guillermo García-Cáceres Ingeniería Oil lubricant tribology wear preventive extreme pressure The lubricity of sweet almond oil (Prunus amygdalus var. Dulcis) was evaluated through Anti Wear (AW) properties and Extreme Pressure (EP) performance in a four-ball tribometer. The results were compared to those obtained with two mineral oils of contrasting viscosity, namely technical white mineral oil and delta 360 plasticizer, neither of them containing additives. Sweet almond oil was found to have greater lubricity than the mineral oils, as the spheres it lubricated had lower average wear track diameter and friction coefficient. In addition, sweet almond oil showed better performance under extreme pressure conditions and a greater weld point than mineral oils. Finally, an FT-IR spectroscopic analysis allowed determining that under the conditions of the current assays almond oil does not oxidize. 2018 artículo científico 0012-7353 https://www.redalyc.org/articulo.oa?id=49657889023 https://www.redalyc.org/journal/496/49657889023/ https://www.redalyc.org/journal/496/49657889023/html/ https://www.redalyc.org/journal/496/49657889023/49657889023.epub https://www.redalyc.org/journal/496/49657889023/movil 10.15446/dyna.v85n205.68033 en http://www.redalyc.org/revista.oa?id=496 Dyna application/pdf Universidad Nacional de Colombia Dyna (Colombia) Num.205 Vol.85 |
| format | Artículo científico |
| id | redalyc_49657889023 |
| institution | Redalyc |
| language | en |
| publishDate | 2018 |
| publisher | Universidad Nacional de Colombia |
| spellingShingle | Evaluation of the lubricating power of sweet almond oil without additives Arnoldo Emilio Delgado-Tobón Ingeniería Oil lubricant tribology wear preventive extreme pressure Evaluation of the lubricating power of sweet almond oil without additives Arnoldo Emilio Delgado-Tobón William Arnulfo Aperador Chaparro Rafael Guillermo García-Cáceres Ingeniería Oil lubricant tribology wear preventive extreme pressure The lubricity of sweet almond oil (Prunus amygdalus var. Dulcis) was evaluated through Anti Wear (AW) properties and Extreme Pressure (EP) performance in a four-ball tribometer. The results were compared to those obtained with two mineral oils of contrasting viscosity, namely technical white mineral oil and delta 360 plasticizer, neither of them containing additives. Sweet almond oil was found to have greater lubricity than the mineral oils, as the spheres it lubricated had lower average wear track diameter and friction coefficient. In addition, sweet almond oil showed better performance under extreme pressure conditions and a greater weld point than mineral oils. Finally, an FT-IR spectroscopic analysis allowed determining that under the conditions of the current assays almond oil does not oxidize. 2018 artículo científico 0012-7353 https://www.redalyc.org/articulo.oa?id=49657889023 https://www.redalyc.org/journal/496/49657889023/ https://www.redalyc.org/journal/496/49657889023/html/ https://www.redalyc.org/journal/496/49657889023/49657889023.epub https://www.redalyc.org/journal/496/49657889023/movil 10.15446/dyna.v85n205.68033 en http://www.redalyc.org/revista.oa?id=496 Dyna application/pdf Universidad Nacional de Colombia Dyna (Colombia) Num.205 Vol.85 |
| title | Evaluation of the lubricating power of sweet almond oil without additives |
| topic | Ingeniería Oil lubricant tribology wear preventive extreme pressure |
| url | https://www.redalyc.org/articulo.oa?id=49657889023 https://www.redalyc.org/journal/496/49657889023/ https://www.redalyc.org/journal/496/49657889023/html/ https://www.redalyc.org/journal/496/49657889023/49657889023.epub https://www.redalyc.org/journal/496/49657889023/movil |