Sıkıştırılmış Bentonit Kum Bariyerlerin Jeoteknik Karakterizasyonu

2015-09-05
Akgün, Haluk
Koçkar, Mustafa Kerem

Suggestions

Performance assessment of compacted bentonite/sand mixtures utilized as isolation material in underground waste disposal repositories
Ada, Mahir; Akgün, Haluk; Department of Geological Engineering (2007)
The design and development of isolation or backfill materials, which seal the disposal facility, are important for disposing the wastes. The use of compacted bentonite-sand for construction of shaft seals and liners for waste containment structures has been proposed by various studies. Therefore; it is aimed in this study to develop an isolation material to be used in underground waste repositories. For such designs to be effective, their performance need to be assessed and a minimum hydraulic conductivity ...
A Study on the tensile strength of compacted Ankara clay and kaolin clay
Dağar, Volkan; Çokça, Erdal; Department of Civil Engineering (2017)
Tensile strength of clay, is a major mechanical parameter and is the main controlling parameter of tensile crack development which is generally encountered in geostructures. The researches to determine the tensile strength of clays are very limited. There are two kinds of methods which are used to measure the tensile strength of soils and these are named as, indirect and direct methods. In this experimental study, a direct tensile test apparatus was developed for measurement and understanding of the tensile...
Contribution to the development of implicit large eddy simulations methods for compressible turbulent flows
Karaca, Mehmet; Akmandor, İbrahim Sinan; Fedioun, Ivan; Department of Aerospace Engineering (2012)
This work is intended to compare Large Eddy Simulation and Implicit Large Eddy Simulation (LES and ILES) for a turbulent, non-reacting or reacting high speed H2 jet in co-flowing air, typical of scramjet engines. Numerical simulations are performed at resolutions ranging from 32×32×128 to 256×256×1024, using a 5th order WENO scheme. Physical LES are carried out with the Smagorinsky and the Selective Structure Function models associated to molecular diffusion. Implicit LES are performed with and without mole...
Sıkıştırılamaz akışlar içinprojeksiyona bağlı çok ölçekli varyasyonel uygun dik ayrıştırma metodu
Güler Eroğlu, Fatma; Kaya Merdan, Songül (null; 2017-05-26)
Türbülanlı akışların doğrudan sayısal simülasyonları çok maliyetli olabilmektedir. Hesaplama maliyetini düşürmek için indirgenmiş mertebeli modellemelere ihtiyaç duyulur. En yaygın kullanılan türlerinden biri olan uygun dik ayrıştırma (POD) metodu sonlu eleman baz fonksiyonlarının hepsini kullanmak yerine sistemde en fazla kinetik enerji içeren baz fonksiyonlarını kullanır. Bununla birlikte, POD türbülanslı akışlarda sayısal kararsızlığa neden olur. Çok ölçekli varyasyonel (VMS) metodu sistemin kararlılığın...
Numerical comparison and sizing of sensible and latent thermal energy storage for compressed air energy storage
Kaya, Mine; Tarı, İlker; Baker, Derek Keıth; Department of Mechanical Engineering (2015)
Intermittent and variable characteristics of renewable energy systems can be compensated by energy storage systems (ESS). There is a wide range of ESS specialized for different applications. Compressed Air Energy Storage (CAES) is often used for wind power plants due to high power rating at the discharge and long discharge duration. CAES takes ambient air and pressurizes through a compressor and stores compressed air in a volume when supplied energy is greater than demand. If demand exceeds supply, CAES is ...
Citation Formats
H. Akgün and M. K. Koçkar, “Sıkıştırılmış Bentonit Kum Bariyerlerin Jeoteknik Karakterizasyonu,” 2015, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/71500.