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Zeytinin Olea europaea L.cv. Memecik Bazı Çarpma Parametrelerinin Belirlenmesi

Year 2002, Volume: 08 Issue: 01, 7 - 14, 01.01.2002
https://doi.org/10.1501/Tarimbil_0000000704

Abstract

Çarpma parametrelerinin bilinmesi, biyolojik materyallerin hasad ı nda ve iletiminde önemli bir rol oynamaktad ı r. Bu çal ışmada, zeytinin kuvvet, ivme, enerji, momentum ve temas süresi gibi çarpma parametrelerinin düşme yüksekliğ i ve kütleye ba ğ l ı olarak belirlenmesi amaçlanm ışt ı r. Çarpma denemeleri, dü şme yüksekliğ i ve yüzeyi değiştirilebilen çarpma deney düzene ğinde gerçekle ştirilmi ştir. Denemelerden önce zeytinler 5 gruba ayr ı lm ış ve sonra her grup zeytin 0.4 m'den 2 m'ye kadar de ğişen yüksekliklerden iki farkl ı çarpma yüzeyine düşürülmü ştür. Ölçülen çarpma kuvvetlerinden yararlan ı larak diğ er çarpma parametreleri hesaplanm ışt ı r. Yap ı lan varyans analizlerinde dü şme yüksekliğinin kuvvet, ivme ve temas süresi üzerine etkisi önemli bulunmuştur p

References

  • Ayd ı n, C. ve K. Çarman, 1998. Elmalar aras ı nda çarp ışma enerjisine bağ l ı olarak zedelenmenin saptanmas ı . Tarı msal Mekanizasyon 18.Ulusal Kongresi, Tekirda ğ .
  • Chen, P. and R. Yazdani, 1991. Prediction of apple bruising due to impact on different surfaces. Transactions of the ASAE, 34 (3) 956-961.
  • De Baerdmaeker, J. L., L. Lemaitre and R. Meire, 1982. Quality detection by frequency spectrum analysis of the fruit impact force. Transactions of the ASAE, 25 (1) 175-178.
  • Delwiche, M. J., T. McDonald and S. V. Bowers, 1987. Determination of peach firmness by analysis of impact forces. Transactions of the ASAE, 30 (1) 249-254.
  • Delwiche, M. J., H. Arevalo and J. Mehlschau, 1996. Second generation impact force response fruit firmness sorter. Transactions of the ASAE, 39 (3) 1025-1033.
  • Fluck, R. C. and E. M. Ahmed, 1973. Impact testing of fruits and vegetables. Transactions of the ASAE, 16 (4) 660-666.
  • Hammerle, J. R. and N. N. Mohsenin, 1966. Some dynamic aspects of fruit impacting hard and soft materials. Transactions of the ASAE, 9 (4) 484-448.
  • Horsfield, B. C., R. B. Fridley and L. I. Claypool, 1972. Application of theory of elasticity to the design of fruit harvesting and handling equipment for minimum bruising. Transactions of the ASAE, 15 (4) 746-750, 753.
  • Lang, Z. 1994. The influence of mass and velocity on the maximum allowable impact energy of apples. J. of Agricultural Engineering Research, 57, 213-216.
  • Lichtensteiger, M. J., R. G. Holmes, M. Y. Hamdy and J. L. Blaisdell, 1988. Impact parameters of spherical viscoelastic objects and tomatoes. Transactions of the ASAE, 31 (2) 595-602.
  • Mohsenin, N. N. 1970. Physical Properties of Plant and Animal Materials. Vol. I. Gordon and Breach Science Publishers, NY.
  • Rohrbach, R. P., J. E. Franke and D. H. Willits, 1982. A firmness sorting criterion for blueberries. Transactions of the ASAE, 25 (2) 261-265.
  • Vursavuş , K. ve F. Özgüven, 2000. Çarpma durumunda elman ı n fiziko-geometrik özelliklerinin mekanik zedelenme üzerindeki etkisinin ara şt ı r ı lmas ı . Tarı msal Mekanizasyon 19. Ulusal Kongresi, 1-2 Haziran, Erzurum.

Determination of Some Impact Parameters of the Olive Olea europaea L.cv. Memecik

Year 2002, Volume: 08 Issue: 01, 7 - 14, 01.01.2002
https://doi.org/10.1501/Tarimbil_0000000704

Abstract

Impact parameters make an important role in harvesting and handling of biological materials. In this research, impact parameters of the olive such as impact force, impact acceleration, impact energy, momentum and impact duration was evaluated depending on drop height and mass of the olive. Impact parameters were determined by using impact testing apparatus whose drop height and impact surface was changeable. Before the impact experiments, the olives were divided into five groups and then every groups of the olives were dropped from different drop heights varying between 0.4 and 2 m onto two different impact surfaces. Other impact parameters were calculated by using measured impact force values. The analysis of variance showed that the drop height has a signifıcant effect on the impact force, impact acceleration and impact duration of the olives. As a result of the study, for each group the olives, as the drop height increases, the impact force, impact acceleration, impact energy and momentum increase , but the impact duration decreases. Furthermore, the data on impact parameters versus the drop height are illustrated together with the confidence intervals of 95 %.

References

  • Ayd ı n, C. ve K. Çarman, 1998. Elmalar aras ı nda çarp ışma enerjisine bağ l ı olarak zedelenmenin saptanmas ı . Tarı msal Mekanizasyon 18.Ulusal Kongresi, Tekirda ğ .
  • Chen, P. and R. Yazdani, 1991. Prediction of apple bruising due to impact on different surfaces. Transactions of the ASAE, 34 (3) 956-961.
  • De Baerdmaeker, J. L., L. Lemaitre and R. Meire, 1982. Quality detection by frequency spectrum analysis of the fruit impact force. Transactions of the ASAE, 25 (1) 175-178.
  • Delwiche, M. J., T. McDonald and S. V. Bowers, 1987. Determination of peach firmness by analysis of impact forces. Transactions of the ASAE, 30 (1) 249-254.
  • Delwiche, M. J., H. Arevalo and J. Mehlschau, 1996. Second generation impact force response fruit firmness sorter. Transactions of the ASAE, 39 (3) 1025-1033.
  • Fluck, R. C. and E. M. Ahmed, 1973. Impact testing of fruits and vegetables. Transactions of the ASAE, 16 (4) 660-666.
  • Hammerle, J. R. and N. N. Mohsenin, 1966. Some dynamic aspects of fruit impacting hard and soft materials. Transactions of the ASAE, 9 (4) 484-448.
  • Horsfield, B. C., R. B. Fridley and L. I. Claypool, 1972. Application of theory of elasticity to the design of fruit harvesting and handling equipment for minimum bruising. Transactions of the ASAE, 15 (4) 746-750, 753.
  • Lang, Z. 1994. The influence of mass and velocity on the maximum allowable impact energy of apples. J. of Agricultural Engineering Research, 57, 213-216.
  • Lichtensteiger, M. J., R. G. Holmes, M. Y. Hamdy and J. L. Blaisdell, 1988. Impact parameters of spherical viscoelastic objects and tomatoes. Transactions of the ASAE, 31 (2) 595-602.
  • Mohsenin, N. N. 1970. Physical Properties of Plant and Animal Materials. Vol. I. Gordon and Breach Science Publishers, NY.
  • Rohrbach, R. P., J. E. Franke and D. H. Willits, 1982. A firmness sorting criterion for blueberries. Transactions of the ASAE, 25 (2) 261-265.
  • Vursavuş , K. ve F. Özgüven, 2000. Çarpma durumunda elman ı n fiziko-geometrik özelliklerinin mekanik zedelenme üzerindeki etkisinin ara şt ı r ı lmas ı . Tarı msal Mekanizasyon 19. Ulusal Kongresi, 1-2 Haziran, Erzurum.
There are 13 citations in total.

Details

Primary Language Turkish
Journal Section Research Article
Authors

Kamil Saçılık This is me

Ahmet Çolak This is me

Publication Date January 1, 2002
Submission Date January 1, 2002
Published in Issue Year 2002 Volume: 08 Issue: 01

Cite

APA Saçılık, K., & Çolak, A. (2002). Zeytinin Olea europaea L.cv. Memecik Bazı Çarpma Parametrelerinin Belirlenmesi. Journal of Agricultural Sciences, 08(01), 7-14. https://doi.org/10.1501/Tarimbil_0000000704

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