A Two-Level Homogenization Method for Coated Inclusion Problem in Elasticity

2021-09-08
GÜZEL, DİLEK
Gürses, Ercan
11th ANKARA INTERNATIONAL AEROSPACE CONFERENCE

Suggestions

A branch and bound algorithm for project scheduling problem with discounted cash flows
COMERT, ALİCAN; Azizoğlu, Meral (2016-12-01)
In this study, we consider a project payment model with discounted cash flows. We assume that the client payment times are defined in the project contract. The activities are characterised by their processing times and costs that are incurred at their completion times. Our problem is to find the activity completion times so as to maximise the net present value of the client payments and activity costs. We show that the problem is strongly NP-hard. We formulate the problem as a mixed integer nonlinear progra...
A solution procedure for time-cost tradeoff problems in project networks with discounted cash flows
Ermihan, Mehmet Tarık; Sepil, Canan; Department of Industrial Engineering (1989)
A computational model for partially plastic stress analysis of orthotropic variable thickness disks subjected to external pressure
Eraslan, Ahmet Nedim; Yedekçi, Buşra (2014-04-01)
A computational model is developed to predict the states of stressand deformation in partially plastic, orthotropic, variable thickness, nonisothermal, stationary annular disks under external pressure. Assuming a state ofplane stress and using basic equations of mechanics of a disk, Maxwell relation,Hill’s quadratic yield condition, and a Swift type nonlinear hardening law, asingle governing differential equation describing the elastic and partially plasticresponse of an orthotropic, variable thickness, non...
A Method for isolated sign recognition with KINECT
Işıklıgil, Emre; Toroslu, İsmail Hakkı; Department of Computer Engineering (2014)
Although there are various studies on sign language recognition (SLR), most of them use accessories like coloured gloves and accelerometers for data acquisition or require complex environmental setup to operate. In my thesis, I will use only Microsoft Kinect sensor for acquiring data for SLR. Kinect lets us obtain 3D positions of the body joints in real time without the help of any other device. After an isolated sign is captured, paths of the discriminative body joints are extracted. Then, a vector consist...
A two-level homogenization method for polymer nanocomposites with coated inclusions
Güzel, Dilek; Gürses, Ercan; Department of Aerospace Engineering (2021-2-04)
Polymer nanocomposites are materials which have polymer matrices and nano-scalereinforcement elements. Other than the matrix and the reinforcement element, an-other phase in nanocomposite systems has been observed and some of the propertyenhancement or deficiency has been attributed to this phase. The third phase inthe composite system is known as the interphase. The local properties of polymernanocomposites are not easy to distinguish since the length scale is very small andcharacterization ...
Citation Formats
D. GÜZEL and E. Gürses, “A Two-Level Homogenization Method for Coated Inclusion Problem in Elasticity,” presented at the 11th ANKARA INTERNATIONAL AEROSPACE CONFERENCE, Ankara, Türkiye, 2021, Accessed: 00, 2022. [Online]. Available: http://aiac.ae.metu.edu.tr/2021/.