Öz
In this paper, structural analysis of a 21 meters wide field sprayer boom, designed for precision agriculture applications, was conducted with finite element analysis. G-programming language, a data acquisition board and an inductive force transducer were used to measure the forces acting on the boom arms. An experimental setup, developed in a laboratory environment, was able to measure and record various forces in 5 miliseconds intervals. An ANSYS model was developed to analyze the forces recorded during laboratory experiments. Steel SAE/AISI St 42 and aluminum ISO AlMg2.5 materials for the sprayer boom structure were used in the analyses. Based on the analysis results, using aluminum for active boom suspension system for field sprayers produced more favorable structural results than steel
Anahtar Kelimeler
Transient analysis Aluminum Steel G-Programming Finite element analysis ANSYS
Kaynakça
- Anonymous (2015a). New aluminum boom options. http://www.farmindustrynews.com (Access date: April 12, 2015)
- Anonymous (2015b). ANSYS. http://www.ansys.com/ Products/Structures (Access date: June 12, 2015)
- Anonymous (2015c). Steel beats aluminum. http://www. autosteel.org (Access date: May 12, 2015)
- Chu Z Y & Lei Y A (2014). Design theory and dynamic analysis of a deployable boom. Mechanism and Machine Theory 71: 126-141
- Çilingir İ & Çelen İ H (1995). Tarla pülverizatörlerinde bum stabilitesi. Tekirdağ Ziraat Fakültesi Dergisi 4(1- 2): 157-167
- Hedden O K (1961). Spray drop sizes and size distribution in pesticide sprays. Transactions of the ASAE 4(2): 158-159
- Herrington P D & Latorre R G (1998). Development of an aluminum hull panel for high-speed craft. Marine Structures 11: 47-71
- Jeon H Y, Womac A R & Gunn J (2004). Sprayer boom instrumentation for field use. American Society of Agricultural Engineers 47(3): 659-666
- Kasten M (2010). Strength of aluminum vs. strength of steel. http://www.kastenmar ine.com/alum VS steel. htm (Erişim tarihi: 09.10.2016)
- Koc C & Keskin R (2011). Tarla pülverizatörleri için pic kontrollü aktif bir bum dengeleme sisteminin geliştirilmesi. Tarım Bilimleri Dergisi-Journal of Agricultural Sciences 17: 1-13
- Kuziak R, Kawalla R & Waengler S (2008). Advanced high strength steels for automotive industry. Archives of Civil and Mechanical Engineering 3(2): 103-117
- Lamb T, Beavers N, Ingram T & Schmieman A (2011). The benefits and cost impact of aluminum naval ship structure. Journal of Ship Production and Design 27: 35-49
- Moaveni S (2007). Finite Element Analysis Theory and Application with ANSYS. Third Edition, Pearson Education International: New Jersey ISBN-10: 0131890808
- Pochi D & Vannucci D (2001). Labaratory evaluation of linear and angular potentiometers for measuring spray boom movements. Journal of Agricultural Engineering Research 80(2): 153-161
- Zhou Y J, Lan F & Chen J (2011). Crashworthiness research on S-shaped front rails made of steel- aluminum hybrid materials. Thin-Walled Structures 49: 291-297
Öz
Bu çalışmada, hassas tarımda kullanmak amacıyla tasarlanan 21 metre iş genişliğine sahip bir tarla pülverizatör bumunun sonlu elemanlar yöntemiyle yapısal analizleri gerçekleştirilmiştir. Bum kollarına gelen farklı kuvvet değerlerinin ölçümü için G-programı, bir adet veri algılama kartı ve indüktif bir kuvvet algılayıcısı kullanılmıştır. Laboratuvar ortamında geliştirilen deney düzeneği farklı kuvvet büyüklüklerini 5 milisaniye aralıklarla ölçerek kaydedebilecek şekilde hazırlanmıştır. Deneysel olarak elde edilen kuvvet verilerinin analizi için ANSYS ortamında bir model geliştirilmiştir. Analizlerde bum malzemesi olarak çelik SAE/AISI St 42 ve alüminyum ISO AlMg2.5 kullanılmıştır. Yapılan denemelerde elde edilen sonuçlara göre, aktif bum dengelemesi için alüminyum malzemenin yapısal olarak çeliğe göre daha iyi olduğu sonucuna varılmıştır
Anahtar Kelimeler
Süreksiz analiz Alüminyum Çelik Grafiksel programlama Sonlu elemanlar ANSYS
Kaynakça
- Anonymous (2015a). New aluminum boom options. http://www.farmindustrynews.com (Access date: April 12, 2015)
- Anonymous (2015b). ANSYS. http://www.ansys.com/ Products/Structures (Access date: June 12, 2015)
- Anonymous (2015c). Steel beats aluminum. http://www. autosteel.org (Access date: May 12, 2015)
- Chu Z Y & Lei Y A (2014). Design theory and dynamic analysis of a deployable boom. Mechanism and Machine Theory 71: 126-141
- Çilingir İ & Çelen İ H (1995). Tarla pülverizatörlerinde bum stabilitesi. Tekirdağ Ziraat Fakültesi Dergisi 4(1- 2): 157-167
- Hedden O K (1961). Spray drop sizes and size distribution in pesticide sprays. Transactions of the ASAE 4(2): 158-159
- Herrington P D & Latorre R G (1998). Development of an aluminum hull panel for high-speed craft. Marine Structures 11: 47-71
- Jeon H Y, Womac A R & Gunn J (2004). Sprayer boom instrumentation for field use. American Society of Agricultural Engineers 47(3): 659-666
- Kasten M (2010). Strength of aluminum vs. strength of steel. http://www.kastenmar ine.com/alum VS steel. htm (Erişim tarihi: 09.10.2016)
- Koc C & Keskin R (2011). Tarla pülverizatörleri için pic kontrollü aktif bir bum dengeleme sisteminin geliştirilmesi. Tarım Bilimleri Dergisi-Journal of Agricultural Sciences 17: 1-13
- Kuziak R, Kawalla R & Waengler S (2008). Advanced high strength steels for automotive industry. Archives of Civil and Mechanical Engineering 3(2): 103-117
- Lamb T, Beavers N, Ingram T & Schmieman A (2011). The benefits and cost impact of aluminum naval ship structure. Journal of Ship Production and Design 27: 35-49
- Moaveni S (2007). Finite Element Analysis Theory and Application with ANSYS. Third Edition, Pearson Education International: New Jersey ISBN-10: 0131890808
- Pochi D & Vannucci D (2001). Labaratory evaluation of linear and angular potentiometers for measuring spray boom movements. Journal of Agricultural Engineering Research 80(2): 153-161
- Zhou Y J, Lan F & Chen J (2011). Crashworthiness research on S-shaped front rails made of steel- aluminum hybrid materials. Thin-Walled Structures 49: 291-297
Ayrıntılar
| Birincil Dil | İngilizce |
|---|---|
| Bölüm | Research Article |
| Yazarlar | |
| Yayımlanma Tarihi | 1 Ocak 2017 |
| Yayımlandığı Sayı | Yıl 2017 Cilt: 23 Sayı: 1 |
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