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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 |
Issue Date: | 2009 | 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. | URI: | http://doi.org/10.1504/IJEX.2009.025349 http://hdl.handle.net/11147/6525 |
ISSN: | 1742-8297 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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