A new tool for prediction of phase transitions in liquid crystals
In this article, fundamental analysis ofC37H59NO2, C37H59NO3, and C41H67NO2 from among liquid crystals is conducted viaDifferential Thermal Analysis (DTA) device in high pressure environment. Phasetransition temperature, entalphy, and entrophy of these liquid crystals areobserved. In addition, an Ar...
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Sakarya University
2018-08-01
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| Series: | Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi |
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| Online Access: | https://dergipark.org.tr/tr/download/article-file/346995 |
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| author | Murat Beken |
| author_facet | Murat Beken |
| author_sort | Murat Beken |
| collection | DOAJ |
| description | In this article, fundamental analysis ofC37H59NO2, C37H59NO3, and C41H67NO2 from among liquid crystals is conducted viaDifferential Thermal Analysis (DTA) device in high pressure environment. Phasetransition temperature, entalphy, and entrophy of these liquid crystals areobserved. In addition, an Artificial Neural Network (ANN), which is a method ofArtificial Intelligence, is modeled. Then, output values of ANN model and DTAdevice are compared, and correlation between them is demonstrated. For thevalues which are not measured with DTA device, outputs are produced by ANNmodel. In this article, three layered feed-forward back propagation ANN modelis used. With this approach, it is proved that, ANN is a resourceful method forprediction in studies conducted about phase transition. |
| format | Article |
| id | doaj-art-080463ae0f454b109b3340becd41771f |
| institution | OA Journals |
| issn | 2147-835X |
| language | English |
| publishDate | 2018-08-01 |
| publisher | Sakarya University |
| record_format | Article |
| series | Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi |
| spelling | doaj-art-080463ae0f454b109b3340becd41771f2025-08-20T02:31:45ZengSakarya UniversitySakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi2147-835X2018-08-012241086109410.16984/saufenbilder.29094428A new tool for prediction of phase transitions in liquid crystalsMurat Beken0BEYKENT ÜNİVERSİTESİIn this article, fundamental analysis ofC37H59NO2, C37H59NO3, and C41H67NO2 from among liquid crystals is conducted viaDifferential Thermal Analysis (DTA) device in high pressure environment. Phasetransition temperature, entalphy, and entrophy of these liquid crystals areobserved. In addition, an Artificial Neural Network (ANN), which is a method ofArtificial Intelligence, is modeled. Then, output values of ANN model and DTAdevice are compared, and correlation between them is demonstrated. For thevalues which are not measured with DTA device, outputs are produced by ANNmodel. In this article, three layered feed-forward back propagation ANN modelis used. With this approach, it is proved that, ANN is a resourceful method forprediction in studies conducted about phase transition.https://dergipark.org.tr/tr/download/article-file/346995diferansiyel termal analiz (dta)yapay sinir ağlarını (ysa)kritik sıcaklıkentalpisıvı kristaldifferential thermal analyse (dta)artificial neural network (ann)critical pointenthalpyliquid crystal |
| spellingShingle | Murat Beken A new tool for prediction of phase transitions in liquid crystals Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi diferansiyel termal analiz (dta) yapay sinir ağlarını (ysa) kritik sıcaklık entalpi sıvı kristal differential thermal analyse (dta) artificial neural network (ann) critical point enthalpy liquid crystal |
| title | A new tool for prediction of phase transitions in liquid crystals |
| title_full | A new tool for prediction of phase transitions in liquid crystals |
| title_fullStr | A new tool for prediction of phase transitions in liquid crystals |
| title_full_unstemmed | A new tool for prediction of phase transitions in liquid crystals |
| title_short | A new tool for prediction of phase transitions in liquid crystals |
| title_sort | new tool for prediction of phase transitions in liquid crystals |
| topic | diferansiyel termal analiz (dta) yapay sinir ağlarını (ysa) kritik sıcaklık entalpi sıvı kristal differential thermal analyse (dta) artificial neural network (ann) critical point enthalpy liquid crystal |
| url | https://dergipark.org.tr/tr/download/article-file/346995 |
| work_keys_str_mv | AT muratbeken anewtoolforpredictionofphasetransitionsinliquidcrystals AT muratbeken newtoolforpredictionofphasetransitionsinliquidcrystals |