Draft forces prediction model for standard single tines by using principles of soil mechanics and soil profile evaluation
This paper explains a model to predict the draft force acting on varying standard single tines by using principles of soil mechanics and soil profile evaluation. Draft force (Fd) measurements were made with four standard single tines comprising Heavy Duty, Double Heart, Double Heart with Wings and D...
| Main Authors: | , |
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| Format: | Article |
| Language: | deu |
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Kuratorium für Technik und Bauwesen in der Landwirtschaft e. V.
2017-06-01
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| Series: | Landtechnik |
| Online Access: | http://www.landtechnik-online.eu/ojs-2.4.5/index.php/landtechnik/article/view/3161 |
| _version_ | 1818858913816117248 |
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| author | Amer Khalid Ahmed Al-Neama Thomas Herlitzius |
| author_facet | Amer Khalid Ahmed Al-Neama Thomas Herlitzius |
| author_sort | Amer Khalid Ahmed Al-Neama |
| collection | DOAJ |
| description | This paper explains a model to predict the draft force acting on varying standard single tines by using principles of soil mechanics and soil profile evaluation. Draft force (Fd) measurements were made with four standard single tines comprising Heavy Duty, Double Heart, Double Heart with Wings and Duck Foot. Tine widths were 6.5, 13.5, 45 and 40 cm, respectively. The test was conducted in a soil bin with sandy loam soil. The effects of forward speeds and working depths on draft forces were investigated under controlled lab conditions. Results were evaluated based on a prediction model. A good correlation between measured and predicted Fd values for all tines with an average absolute variation less than 15 % was found. |
| first_indexed | 2024-12-19T09:03:51Z |
| format | Article |
| id | doaj.art-34898dd127b9472f801386ab16845d16 |
| institution | Directory Open Access Journal |
| issn | 0023-8082 |
| language | deu |
| last_indexed | 2024-12-19T09:03:51Z |
| publishDate | 2017-06-01 |
| publisher | Kuratorium für Technik und Bauwesen in der Landwirtschaft e. V. |
| record_format | Article |
| series | Landtechnik |
| spelling | doaj.art-34898dd127b9472f801386ab16845d162022-12-21T20:28:24ZdeuKuratorium für Technik und Bauwesen in der Landwirtschaft e. V.Landtechnik0023-80822017-06-0172310.15150/lt.2017.31613165Draft forces prediction model for standard single tines by using principles of soil mechanics and soil profile evaluationAmer Khalid Ahmed Al-NeamaThomas HerlitziusThis paper explains a model to predict the draft force acting on varying standard single tines by using principles of soil mechanics and soil profile evaluation. Draft force (Fd) measurements were made with four standard single tines comprising Heavy Duty, Double Heart, Double Heart with Wings and Duck Foot. Tine widths were 6.5, 13.5, 45 and 40 cm, respectively. The test was conducted in a soil bin with sandy loam soil. The effects of forward speeds and working depths on draft forces were investigated under controlled lab conditions. Results were evaluated based on a prediction model. A good correlation between measured and predicted Fd values for all tines with an average absolute variation less than 15 % was found.http://www.landtechnik-online.eu/ojs-2.4.5/index.php/landtechnik/article/view/3161 |
| spellingShingle | Amer Khalid Ahmed Al-Neama Thomas Herlitzius Draft forces prediction model for standard single tines by using principles of soil mechanics and soil profile evaluation Landtechnik |
| title | Draft forces prediction model for standard single tines by using principles of soil mechanics and soil profile evaluation |
| title_full | Draft forces prediction model for standard single tines by using principles of soil mechanics and soil profile evaluation |
| title_fullStr | Draft forces prediction model for standard single tines by using principles of soil mechanics and soil profile evaluation |
| title_full_unstemmed | Draft forces prediction model for standard single tines by using principles of soil mechanics and soil profile evaluation |
| title_short | Draft forces prediction model for standard single tines by using principles of soil mechanics and soil profile evaluation |
| title_sort | draft forces prediction model for standard single tines by using principles of soil mechanics and soil profile evaluation |
| url | http://www.landtechnik-online.eu/ojs-2.4.5/index.php/landtechnik/article/view/3161 |
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