Finite element modeling of the Erzin plain groundwater Basın Hatay, Turkey.

Suvagondha, Fongsaward


Finite element modeling of micro particle separation using ultrasonic standing waves
Süleyman, Büyükkoçak; Çetin, Barbaros; Özer, Mehmet Bülent (2014-08-07)
Acoustophoresis which means separation of particles and cells using acoustic waves is becoming an intensive research subject. The method is based on inducing an ultrasonic compression standing wave inside a microchannel. A finite element approach is used to model the acoustic and electro-mechanical behavior of the piezoelectric material, the micro-channel geometry as well as the fluid inside the channel. The choices of silicon and PDMS materials are investigated as the chip materials for the resonator. A se...
Finite element modeling and measurement of stress evolution in quenching processes
Gür, Cemil Hakan; Öztürk, Tayfur; Tekkaya, A. Erman; Department of Metallurgical Engineering (1995)
Finite Element Modelling of TBC Failure Mechanisms by Using XFEM and CZM
Bostanci, Safa Mesut; Gürses, Ercan; Çöker, Demirkan (Elsevier BV; 2019-01-01)
Thermal Barrier Coatings have been widely used in modern turbine engines to protect the nickel based metal substrate from the high temperature service conditions, 1600-1800 K. In this study, failure mechanisms of typical Air Plasma Sprayed Thermal Barrier Coatings (TBC) used in after-burner structures composed of three major layers: Inconel 718 substrate, NiCrAlY based metallic bond coat (BC) and Yttria Stabilized Zirconia (YSZ) based ceramic top coat (TC) are investigated. Investigation of the cracking mec...
Finite element modelling of a composite wind turbine blade with fully-bonded and partically unbonded trailing edge
Özyıldız, Meltem; Çöker, Demirkan; Department of Aerospace Engineering (2018)
In this thesis, strength analysis of an existing 5-meter glass-fiber epoxy composite wind turbine blade subjected to monotonic loading condition is presented. Finite element analysis is employed to simulate the virtual testing of the blade and understand the failure modes/mechanisms which may lead to the ultimate failure of the blade. CAD Model of the blade is prepared using NX 10.0 and ANSYS ACP/Pre module is utilized for building the material model of the blade. The evaluation of the stresses is carried o...
Finite element analysis of laboratory model experiments on behavior of shallow foundations under general loading
Oktay, Hasan Emre; Bakır, Bahadır Sadık; Department of Civil Engineering (2012)
In this study, a series of laboratory model experiments carried on shallow foundations is intended to be simulated through numerical modeling. The laboratory model tests were conducted by Fukui et al. (2005), over square shaped, shallow surfacial foundations located over air-dried Toyoura sand. Tests included centered vertical and combined loading cases on sand with 60% and 80% relative densities. Plastic limit loads obtained from numerical analyses and available analytical solutions in literature are compa...
Citation Formats
F. Suvagondha, “Finite element modeling of the Erzin plain groundwater Basın Hatay, Turkey.,” Ph.D. - Doctoral Program, Middle East Technical University, 1985.