Kurum Yazarı "Gürkan Ünal, Pelin" Scopus İndeksli Yayınlar Koleksiyonu İçin Listeleme
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Analysis of cotton ring spun yarn diameter using regression and artificial neural network
Gürkan Ünal, Pelin; Özdil, Nilgün (Inst Natl Cercetare-Dezvoltare Textile Pielarie-Bucuresti, 2015)Yarn diameter is one of the most important properties that influence several properties of end products like cover factor, appearance and handle properties of the fabrics. In this study, it was aimed to analyse yarn diameter ... -
Comparison of the Physical and Handle Properties of the Fabrics Produced from Wool and Mohair
Gürkan Ünal, Pelin; Üçgül, Hikmet (Taylor & Francis Inc, 2021)In this study, the differences of the fabric properties produced from wool and mohair fibers were investigated. By using 100% wool yarns and 100% mohair yarns separately in warp direction and the same yarns in the weft ... -
Creating a high-quality wool-oriented Turkish merino herd and investigation of mechanical and dyeability properties of fabrics produced from Turkish merino in comparison with Australian merino
Atav, Rıza; Buğdaycı, Berhan; Şen, Ayşe; Ergünay, Uğur; Gürkan Ünal, Pelin; Özkan Ünal, Emel; Karagöz, Gökmen; Işık, Raziye (Wiley, 2023)Today, the need for quality wool suitable for worsted fabric production in the world is mainly met by Australian merino wool. In Turkey, which has a significant sheep population, in addition to domestic breeds, approximately ... -
Determination of the Most Commonly Recognized and Used Keratin Based Luxury Fibers
Atav, Rıza; Gürkan Ünal, Pelin; Mulayim, Beyza Buzol; Öztürk, Sener; Kazan, Canan; Karaaslan, Fatih (Taylor & Francis Inc, 2015)There is a group of animal fibers known as luxury fibers. These are mohair, cashmere, camel hair, lama, alpaca, vicuna, guanaco, angora, yak, and quivit. In this study, the effects of demographical variables such as gender, ... -
Distinguishing yak and cashmere fibers from each other to prohibit mislabeling through microscopic and spectroscopic analysis
Atav, Rıza; Ergünay, Uğur; Gürkan Ünal, Pelin (Taylor and Francis Ltd., 2023)Since yak and cashmere fibers show very similar properties and yak fibers are considerably cheaper than cashmere, it is an important issue that yak is used instead of cashmere in the industry and the final product is sold ... -
The effect of core-sheath proportion on the characteristics of fabrics produced with hollow yarns: part II comfort and mechanical properties
Aytaç, İlkem; Gürkan Ünal, Pelin (Taylor & Francis Ltd, 2018)The study aims to investigate the effect of hollow yarn structure and the sheath-core proportion of hollow yarns on the permeability properties of the knitted fabrics. In order to accomplish this, core yarns in the yarn ... -
The effect of core-sheath proportion on the characteristics of hollow yarns: part I mechanical properties
Aytaç, İlkem; Gürkan Ünal, Pelin (Taylor and Francis Ltd., 2018)In the scope of this study, core yarns in the yarn count of 59 tex were produced by using cotton, viscose, wool, and polyester fibers in the sheath and different ratios of polyvinyl alcohol (PVA) in the core. After completion ... -
The Effect of Different Connections in Double Layered Woven Fabrics on Comfort Properties
Gürkan Ünal, Pelin; Özçelik Kayseri, Gonca; Kanat, Zehra Evrim (Korean Fiber Soc, 2012)With the increasing demand of fabrics for special usage areas, more complex woven structures are designed and from the structural point of view, especially the parameters which affect the comfort properties become more ... -
The effect of using alpaca and silk instead of wool in weft yarns on the woollen fabric properties
Gürkan Ünal, Pelin; Atav, Rıza; İlarslan, Sezin; Berkhan Kastacı, Bilge (Taylor & Francis Inc, 2019)In this study, the effect of using silk or alpaca weft yarns on fabric properties and dyeing behavior in the production of woollen woven fabrics was investigated. Therefore, three different fabric types with two different ... -
Investigation of the Effect of Weft Yarn Parameters on the Elasticity and Recovery Properties of Stretch Denim Fabrics
Gürkan Ünal, Pelin; Konal, D. (Bellwether Publishing, Ltd., 2021)The aim of this study was to examine the effect of weft yarn parameters on the elasticity and recovery properties of stretch denim fabrics. For this purpose, frequently used denim fabric was taken as a reference point, and ... -
Investigation of the Quality Characteristics of Wool Obtained from Karacabey Merino Sheep Grown in Thrace Region-Turkey
Atav, Rıza; Gürkan Ünal, Pelin; Soysal, Mehmet İhsan (Taylor & Francis Inc, 2020)In this study 34 heads of Karacabey Merino sheep wools raised in various farms located around Tekirdag province, Turkey were investigated. Physical wool properties such as fiber fineness, length, strength, elongation, and ... -
Mechanical and permeability properties of sportech fabrics
Gürkan Ünal, Pelin; Üreyen, Mustafa Erdem (Inst Natl Cercetare-Dezvoltare Textile Pielarie-Bucuresti, 2016)In the scope of this work, determination of the parameters that affect permeability properties and the proposition of fabric structures designed for the needs of different sports are aimed by measuring permeability properties ... -
Mechanical properties of double-layered woven fabrics used in car seat upholstery
Avcu, Ozgur; Gürkan Ünal, Pelin (Taylor & Francis Ltd, 2018)The objective of this study is to examine mechanical performance of double-layered woven fabrics used in car seat upholstery. For this purpose, 450 denier polyester yarns were supplied to produce double-layered woven ... -
Permeability properties of single jersey fabrics made of hollow yarns
Gürkan Ünal, Pelin; Üreyen, M.E. (Taylor and Francis Ltd., 2017)In this work effect of using hollow yarns on the permeability properties of the single jersey knitted fabrics were studied. Firstly yarns were produced by ring spinning machine using cotton, viscose and acrylic fibres in ... -
Predicting properties of single jersey fabrics using regression and artificial neural network models
Gürkan Ünal, Pelin; Üreyen, Mustafa Erdem; Mecit, Diren (Korean Fiber Soc, 2012)In our previous works, we had predicted cotton ring yarn properties from the fiber properties successfully by regression and ANN models. In this study both regression and artificial neural network has been applied for the ... -
Prediction of Various Functional Finishing Treatments Using Artificial Neural Networks
Namlıgöz, Eylen Sema; Çoban, Süleyman; Gürkan Ünal, Pelin (Korean Fiber Soc, 2011)In this study, in order to produce different water-oil repellent and wrinkle resistant fabrics, 21 different kinds of blended woven fabrics were treated (padded and transfered) with both classic and nano chemicals according ...