Ara
Toplam kayıt 2088, listelenen: 1-10
Otomatik yönlendirmeli araç sistemlerinde akış yol tasarımı
(2004)
Otomatik yönlendirmeli araç sistemleri malzeme taşıma sistemleri içinde yüksek esnekliğe ve birçok avantajlara sahip bulunan, yük toplama/dağıtım istasyonları arasındaki yönlü rotalarda dolaşan, sürücüsüz araçlardır. Bu ...
Failure analysis of trapezium shaped carbon-epoxy plate pinned-joint
(2000)
Bu çalışmanın amacı, içinde pim bulunan yamuk şekilli, karbon-epoksi kompozitinin yırtılma mukavemetini ve modunu araştırmaktır. Yırtılma yükü ve modu nümerik olarak analiz edildi. Nümerik metod iki adım içerir: İlk olarak ...
İki tarafında dairesel boşluk bulunan levhada gerilme şiddeti faktörlerinin ve çatlak ilerleme yönünün bulunması
(2001)
Bu çalışmada iki tarafında dairesel boşluğa sahip, bir dairesel boşluk üzerinde 2 mm uzunluğunda çatlak bulunan alüminyum levhanın gerilme şiddeti faktörleri (GŞF) ve çatlak ilerleme yönü sonlu elemanlar metodu (SEM) ...
Prioritization of high-speed rail projects
(2018)
In recent years, intercity transportation has gained momentum towards high-speed rail in Turkey.Ankara-Konya, Ankara-Eskişehir and Istanbul lines were opened for high-speed transportation inthis area. There are still ...
Investigation of ball vibrations in angular contact ball bearings
(2004)
In this study, a shaft-bearing model is developed in order to investigate ball vibrations in case of defected and undefected ball bearings. In this model, shaft-bearing couple is considered as a mass-spring system and balls ...
A new delay parameter for variable traffic flows at signalized intersections
(2007)
Estimation of delay at signalized intersections is a complex process and depends on a number of parameters, among which the degree of saturation (x = v/c) is the most important. This paper presents a new methodology for ...
A new method for extracting 3D solid models of objects using 2D technical drawings
(2007)
In this study, a new method called "3D-Space" have been developed to obtain 3D models of prismatic machine parts using 2D technical drawings. The algorithm basicaly works in the following manner: 3 basic views (i.e. top, ...
Effect of Cu addition on microstructure and mechanical properties of NiTi based shape memory alloy
(2018)
In this research paper, pre-alloyed NiTi based shape memory alloy and 4%Cu were used asstarting powder materials. Starting powder materials were blended for 60 minutes by a turbulamixer. After mix processing, microstructure ...
An adaptive observer for Lorenz chaotic system
(2003)
An adaptive observer design technique proposed for nonlinear systems have been successfully applied to the Lorenz system, which produces chaotic oscillations. This observer does not use any feedback directly. The feedback ...
An investigation of the effect of drainage density on hydrologic response
(2004)
The sensitivity of streamflow simulations to the drainage density of river basins was investigated. A physically based spatially distibuted hydrologic model was used in the model experiments. The hydrologic model was applied ...