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Title: Exergetic analysis of a continuous Bi-axially Oriented Polypropylene (BOPP) film unit in a plastic processing plant
Authors: Balta, M. Tolga
Hepbaşlı, Arif
Hancıoğlu, Ebru
Özcanlı, Şevket Cihangir
Yılmazer, Ertan
Yurdakul, İbrahim
Dişbudak, Özgür
Keywords: Bi-axially oriented polypropylenes
BOPP film
Exergy analysis
Plastic processing plant
Publisher: Inderscience Enterprises Ltd.
Source: Balta, M. T., Hepbaşlı, A., Hancıoğlu, E., Özcanlı, Ş. C., Yılmazer, E., Yurdakul, İ., and Dişbudak, Ö. (2009). Exergetic analysis of a continuous Bi-axially Oriented Polypropylene (BOPP) film unit in a plastic processing plant. International Journal of Exergy, 6(3), 440-456. doi:10.1504/IJEX.2009.025349
Abstract: This paper deals with an exergy analysis of the stretching process of bi-axially oriented polypropylene films using a hot oil coiler along with stretching and crystallising unit. Exergy destructions and efficiencies in each of the system components are calculated, while the exergy loss and flow diagram (the so-called Grassmann diagram) is presented for the transverse direction (TD) unit. The so-called functional (on the product or benefit/fuel basis) and universal (on the output/input basis) exergy efficiency values of the TD unit are calculated to be 26.40% and 28.46% at a recommended exhaust air relative humidity of 0.0098 kg water/kg air, respectively.
ISSN: 1742-8297
Appears in Collections:IZTECH Research Centers Collection / İYTE Araştırma Merkezleri Koleksiyonu
Mechanical Engineering / Makina Mühendisliği
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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