Yazar "Aydemir, Deniz" için Orman Fakültesi listeleme
Toplam kayıt 32, listelenen: 1-20
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Accelerated weathering and decay resistance of heat-treated wood reinforced polypropylene composites
Can, Ahmet; Altuntaş, Ertuğrul; Aydemir, Deniz; Alsan, Mizgin; Sivrikaya, Hüseyin (Drvna Industrija, 2019-10-27)The aim of this study was to determine the accelerated weathering and decay resistance of the heattreated wood reinforced polypropylene composites (HT-WPC). Polypropylene (PP) was used as a matrix and the heat-treated wood ... -
The bending and tension strength of furniture joints bonded with polyvinyl acetate nanocomposites
Bardak, Timuçin; Tankut, Ali Naci; Tankut, Nurgül; Aydemir, Deniz; Sözen, Eser (SCIELO, 2017)Furniture is the general name given for the portable equipment used in various human activities such as seating, working and relaxing. They can be a product of design and is considered a form of decorative art. They can ... -
Biyokütle kullanımının enerji, çevre, sağlık ve ekonomi açısından değerlendirilmesi
Güngör, Ersin; Sözen, Eser; Gündüz, Gökhan; Aydemir, Deniz (Bartın Orman Fakültesi Dergisi, 2017)Dünyadaki nüfus artışına bağlı olarak ürün ve hizmetlerin sayısında ve kalitesinde de artışlar görülmektedir. Bu artışlarla birlikte enerjiye duyulan ihtiyaç da fazlalaşmıştır. Birçok ülkenin kısa ve uzun vadede enerji ... -
Changes in specific gravity and equilibrium moisture content in heat-treated fir (abies nordmanniana subsp. bornmülleriana mattf.) wood
Gündüz, Gökhan; Peter, Niemz; Aydemir, Deniz (Taylor & Francis, 2008-09-01)The goal of this study was to determine the changes in specific gravity and equilibrium moisture content of fir (Abies nordmanniana subsp. bornmu¨ lleriana Mattf.) wood after heat treatment at different temperatures and ... -
Changes in the chemical structure of thermally treated wood
Tümen, İbrahim; Aydemir, Deniz; Gündüz, Gökhan; Üner, Birol; Çetin, Hakan (Bioresource Technology, 2010)Changes in the chemical structure of hornbeam and uludag fir woods during thermal treatment were investigated at three temperatures (170, 190, and 210 oC) and three durations (4, 8, and 12 hours). After thermal treatment, ... -
Characterization and elemental analysis of wood pellets obtained from low-valued types of wood
Gündüz, Gökhan; Saraçoğlu, Nedim; Aydemir, Deniz (Taylor & Francis, 2016)In this study, we compared the quality of wood pellets obtained from several different raw materials, i.e., Rhododendron ponticum (Type 1), Laurus nobilis (Type 2), and Castanea sativa (Type 3). The quality of the wood ... -
The density, compression strength and surface hardness of heat treated hornbeam (carpinus betulus ) wood
Gündüz, Gökhan; Korkut, Süleyman; Aydemir, Deniz; Bekar, İlter (Maderas. Ciencia y tecnología, 2009-02-13)The heat treatment of wood is an environment-friendly method for wood preservation. The heat treatment process only uses steam and heat, and no chemicals or agents are applied to the material during the process. Tests ... -
Dijital görüntü korelasyon yöntemi ile farklı mobilya birleştirmelerin mekanik davranışlarının belirlenmesi
Bardak, Timuçin; Sözen, Eser; Kayahan, Kadir; Bardak, Selahattin; Aydemir, Deniz; Peker, Hüseyin (Turkish Journal of Forestry, 2018)Küresel rekabetin yoğunlaşması ile bütün endüstrilerde araştırma ve geliştirme çalışmaları kritik bir konu haline dönüşmüştür. Mobilya endüstrisinde dayanıklı ve kaliteli üretim için birleştirmelerin deformasyon davranışlarını ... -
The effect of heat treatment on some mechanical properties and color changes of Uludag fir wood
Gündüz, Gökhan; Aydemir, Deniz; Korkut, Süleyman (Taylor & Francis, 2010-03-08)In this study, the effects of heat treatment on color, mass loss, compression strength, and hardness of Uludag fir (Abies bornmulleriana Mattf.) were investigated. Wood specimens conditioned at a relative humidity of ... -
The effect of mass loss on mechanic properties of heat-treated paulownia wood
Kaygın, Bülent; Gündüz, Gökhan; Aydemir, Deniz (Wood Research, 2009)In this study, the eff ect of mass loss on mechanic properties of Paulownia (Paulownia elongata) wood was investigated. For this study, three diff erent temperatures (160, 180, and 200oC) and durations (3, 5, and 7 hours) ... -
The effect of nano tio2 and nano boron nitride on mechanical, morphological and thermal properties of wf/pp composites
Sözen, Eser; Zor, Mustafa; Aydemir, Deniz (Drvna Industrija, 2018)This study evaluated the effect of nano boron nitride (BN) and nano titanium dioxide (TiO2 ) on some physical, mechanical and thermal properties of WF/PP composites. Polyproplene as a polymer matrix and wood fl our ... -
The effect of nano-TiO2 and SiO2 on bonding strength and structural properties of poly (vinyl acetate) composites
Bardak, Timuçin; Tankut, Ali Naci; Tankut, Nurgül; Sözen, Eser; Aydemir, Deniz (Elsevier, 2016)Polyvinyl acetate (PVAc) is a thermoplastic polymer widely used in the furniture industry. It has many advantages such as easy processing, cheap, biodegradable; but, resistance to water and hot medium is not enough to ... -
The effect of treatment time on dimensionally stability, moisture content and mechanical properties of heat treated anatolian chestnut (Castanea sativa Mill.) wood
Gündüz, Gökhan; Aydemir, Deniz; Kaygın, Bülent; Aytekin, Alper (Wood Research, 2009)In this study, the effect of treatment time on dimensional stability, moisture content, and mechanical properties of heat-treated Anatolian chestnut (Castanea sativa Mill.) were investigated. Test specimens were subjected ... -
The effects of lignocellulosic fillers on mechanical, morphological and thermal properties of wood polymer composites
Sözen, Eser; Aydemir, Deniz; Zor, Mustafa (Drvna Industrija, 2017)The aim of this study was to investigate some of the physical, mechanical, thermal and morphological properties of wood fl our and cellulose fi ber fi lled polypropylene composites. Polypropylene as a polymer matrix and ... -
The effects of tannin and thermal treatment on physical and mechanical properties of laminated chestnut wood composites
Gündüz, Gökhan; Aydemir, Deniz; Onat, S. murat; Akgün, Kemal (Bioresources, 2011)The aim of this study was to investigate the effects of tannin and thermal treatment on physical properties such as dimensional stability and moisture content (%), as well as mechanical properties such as bending strength, ... -
The effects of thermal treatment on the mechanical properties of wild Pear (Pyrus elaeagnifolia Pall.) wood and changes in physical properties
Gündüz, Gökhan; Aydemir, Deniz; Karakaş, Gürdeniz (Materials & Design, 2009-12-01)The aim of the study was to investigate the effects of thermal treatment on the mechanical and physical properties of wild pear wood. The results obtained for thermal treatment at 160 C for 2 h showed that the modulus ... -
Heat treated wood–nylon 6 composites
Gardner, Douglas J.; Aydemir, Deniz; Kızıltaş, Alper; Erbaş Kızıltaş, Esra; Gündüz, Gökhan (Elsevier, 2014-09-03)Heat treatment is a relatively benign modification method that is growing as an industrial process to improve hygroscopicity, dimensional stability and biological resistance of lignocellulosic fillers. There also has ... -
The impacts of heat treatment on lap joint shear strength of black pine wood
Aydemir, Deniz; Gündüz, Gökhan; Onat, S. Murat (Taylor & Francis, 2010-09-02)This study was conducted to determine the impacts of heat treatment on lap shear strength, density, and mass loss of black pine wood. In the study, black pine wood boards bonded with polyurethane were subjected to ... -
The influence of mass loss on the mechanical properties of heat-treated black pine wood
Gündüz, Gökhan; Aydemir, Deniz (Wood Research, 2009)Heat has been a method used to dry and modify the properties of wood since ancient times. Nowadays, heat is used as industrial processes for the same reason. Treatment at temperatures above 150°C can change the color of ... -
Influence of micro- and nanonatural fillers on mechanical and physical properties of foamed sma composites
Han, Yousoo; Gardner, Douglas J.; Aydemir, Deniz; Kızıltaş, Alper; Gündüz, Gökhan (Taylor & Francis, 2015-03-25)This study is to investigate the reinforcing effects of fillers on mechanical and physical properties of foamed styrene-maleic anhydride (SMA) composites. According to the results, the best foaming was determined for ...