Results 11 to 20 of about 5,974 (119)

The Effect of Service Conditions on the Performance of Silicone and Neoprene Elastomer Materials

Süleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi, 2021
In this study, the behavior of VMQ and CR materials under harsh service conditions (compression and temperature) were investigated. For this purpose, a group of samples were compressed at a rate of 25%, and then they were subjected to a temperature ...
Nazım Uçar, Adnan Çalık, Yalçın Can   +2 more
doaj   +1 more source

Nano Clay Additive Effect on Shear Strength of GFRP Joints

Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2019
Adhesivelybonding joints are widely used in various industries such as aviation,automotive and marine due to its advantages such as lightness, sealing ability,low cost, corrosion resistance and uniform stress distribution.
Ahmet Erkliğ, Mehmet Veysel Çakır, Ömer Yavuz Bozkurt   +2 more
doaj   +1 more source

Reaktif tip susturucunun iç tasarımının akış ve akustik özelliklerine etkisinin incelenmesi

Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2016
İçten yanmalı motorlarda yanma sonucu açığa çıkan gürültünün kontrolü için susturucular kullanılmaktadır. Susturucular motor özelliklerine göre farklı tiplerde üretilmektedir. En yaygın kullanılan tiplerden biri reaktif susturuculardır.
Yunus Özkan, İbrahim Özsert, Vezir Ayhan, İdris Cesur   +3 more
doaj   +1 more source

Determination of Metabolic Rate from Physical Measurements of Heart Rate, Mean Skin Temperature and Carbon Dioxide Variation

Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2022
Thermal comfort depends on four environmental parameters such as air temperature, mean radiant temperature, air velocity and relative humidity and two personal parameters, including clothing insulation and metabolic rate.
Cihan Turhan, Mehmet Furkan Özbey, Aydın Ege Çeter   +2 more
doaj   +1 more source

Heat Loss and Exergy Flow through Respiration of the Human Body under Different Meteorological Conditions

European Mechanical Science, 2019
In this study, monthly total heatloss (evaporative and convective heat losses) and exergy flow that occur as aresult of respiration were determined for human bodies in states of light andheavy activity levels, and comparisons of the results obtained were
Erdoğan Şimşek, Abdulkadir Yaşar, Mehmet Bilgili, Beşir Şahin, Arif Özbek   +4 more
doaj   +1 more source

Makine Öğrenmesi Yöntemleri Kullanarak Web Uygulama Saldırılarının Tespitinde Genetik Öznitelik Seçimi Yaklaşımı

, 2021
İnternet üzerindeki uygulamalar kodlama kaynaklı bir takım güvenlik endişelerini barındırırlar. Zayıflıklar veya güvenlik açıkları, suçluların hassas verileri çalmak için veri tabanlarına doğrudan ve genel erişim elde etmesine olanak tanır. Bu çalışmada,
Ahmetoğlu, Hüseyin, Daş, Resul
core   +1 more source

Evaluating the effectiveness of combined hardening models to determine the behavior of a plate with a hole under combined loadings

European Mechanical Science, 2022
Geometrical discontinuities in a material such as holes and notches on machine elements are called as critical regions due to the stress concentrations. They are the potential failure initiation locations Therefore, researchers put significant effort on ...
Toros Arda Akşen, Melih Çaylak, Mehmet Fırat   +2 more
doaj   +1 more source

Investigation of Friction and Wear Behavior of Boron Carbide Reinforced Composite Materials

International Journal of Automotive Science and Technology, 2019
In this study, the usability of boron carbide as a reinforcement material in friction composites was investigated experimentally. Hence, composite samples containing different amounts of boron carbide (5%, 10% and 15%) were produced and compared with ...
İlker Sugözü, Banu Sugözü
doaj   +1 more source

Optimum Design of Brake Pedal for Trucks Using Structural Optimization and Design of Experiment Techniques

International Journal of Automotive Science and Technology, 2020
Along with the recent developments and innovations in the automotive and heavy vehicle industry, the performance requirements such as fuel efficiency, emissions reduction, low manufacturing cost, etc., keep in-creasing day by day.
Fatih Karpat, Emirhan Kartal, Onur Kalay, Oğuz Doğan   +3 more
doaj   +1 more source

Investigation of mechanical behavior of reinforced u-profile composites under low velocity impact

European Mechanical Science
In this study, the impact resistance of reinforced composite panels with unsupported, and U profile supported by I profile was numerically examined.
Merve Uslu, Mustafa Albayrak, Mete Onur Kaman, Cenk Yanen, Serkan Dağ, Serkan Erdem, Kadir Turan   +6 more
doaj   +1 more source