Scientific approach to design of experiments and a case study on the opimum bitumen percent for bitumimous mixtures

Download
006753.pdf
1989
Bilge, Murat
Show full item record
97
views
0
downloads
https://hdl.handle.net/11511/7266
Graduate School of Natural and Applied Sciences, Thesis

Suggestions

Empirical evaluation of storage materials and conditions for propellant grade white fuming nitric acid
Saç, Kaan; Üner, Deniz; Eşiyok, Hacı; Department of Chemical Engineering (2022-12-2)
The stability of propellant grade white fuming nitric acid (WFNA) during storage was investigated experimentally. A custom method was developed to monitor the propellant storage up to 600 hours at elevated temperatures. Two sets of test matrices were designed: a control test matrix was conducted for safety and test system qualification, and the master test matrix was carried out to assess the WFNA storage. The test parameters were selected as follows: two different ullage space values – 13.0% & 19% –, five ...
Experimental Determination and Analytical Model of Friction Torque of a Double Row Roller Slewing Bearing
Dindar, Ahmet; Akkök, Metin; Çalışkan, Mehmet (2017-03-01)
In this paper, investigation on the friction torque of a double row roller slewing bearing which is operated in the azimuth axis of a gun turret is performed. For this purpose, a friction measurement test setup is designed and friction torque measurements are conducted. Tests are performed at low speeds and various loading conditions. Friction sources are decoupled and examined separately in order to fully understand effect of each component on friction torque of the slewing bearing. Therefore, friction cau...
Experimental Study Of Robot Formation Control And Navigation Using Potential Functions And Panel Method
Merheb, Abdel Razzak; Atas, Yunus; Gazi, Veysel; Sezer Uzol, Nilay (2010-06-09)
In this paper an implementation of a collision free navigation algorithm for robot swarm based on the panel method is discussed. The well known panel method is used to solve the governing equations for inviscid incompressible potential flow around rigid objects with tangency boundary conditions, providing the robots with safe trajectories to the target. In addition, artificial potential functions are used to force the swarm to achieve a predefined geometrical shape. Experimental results are obtained using e...
Experimental Evaluation of Robustness of Panel-Method-Based Path Planning for Urban Air Mobility
Ünal, Zeynep; Bronz, Murat; Yavrucuk, İlkay (2022-01-01)
In this study, robustness of panel method based path planning algorithm under wind disturbances is evaluated experimentally. Panel method, borrowed from fluid dynamics domain, is a numeric tool for calculating the potential field around arbitrarily shaped objects. Resultant potential field can be used for generating collision free trajectories for uncrewed aerial vehicles with convergence guarantee. Robustness of the proposed method is demonstrated during indoor experiments with a wind generator creating wi...
Experimental Investigation of Transformation Plasticity of SAE 52100 Bearing Steel
Şimşir, Caner; Davut, Kemal; Gür, Cemil Hakan (null; 2014-01-01)
Citation Formats
M. Bilge, “Scientific approach to design of experiments and a case study on the opimum bitumen percent for bitumimous mixtures,” Middle East Technical University, 1989.
METU IIS - Integrated Information Service open@metu.edu.tr