Makine Mühendisliği
Recent Submissions
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The effect of nanoclay particles on the incubation period in solid particle erosion of glass fibre/epoxy nanocomposites
(Wear, 2020-03-15)During erosion tests of glass fibre/epoxy nanocomposites, an incubation period emerged because of the embedding of abrasive particles into the target material. In this study, the effect of this period on solid particle ... -
Methyl methacrylate in external fixation of supracondylar humerus fractures: An experimental study
(Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine, 2018-08-24)Supracondylar humerus fractures are common fractures around the elbow. Open fractures, comminuted metaphyseal fractures and also fractures with bone loss may need to be treated with external fixators. The aim of this study ... -
Otomatik taşıma sistemlerinin modal tasarımla üretim performansının iyileştirilmesi
(2015-01-09)Teknolojinin gelişmesiyle birlikte fabrika içinde malzemelerin daha hızlı taşınabilmesi için otomatik taşıma sistemleri yaygınlaşmaya başlamıştır. Bu sistemlerin çalışması esnasında sürtünmeler, kaçıklık, dengesizlikler ... -
Effect of Cooling Intensity and Position on Solidification in Semi-Continuous Casting of Copper
(Open Journal of Fluid Dynamics, 2016-09-13)Cooling heat flux effect in both primary and secondary cooling zone has been studied in semi-continuous casting of copper billet. Sufficient cooling is essential to reduce casting defects and to get high productivity, ... -
STUDY GAS FLOW HEATING IN MICRO-NOZZLE THROUGH WALLS INSTEAD OF PREHEATING
(2016-07)Previously, Preheating has been established in micro-nozzles to increase the specific impulse of thrusters and increase thrust level. However, heating may cause higher viscous losses in micro-nozzles working at low Reynolds ... -
Optimization of secondary cooling percentage during semi-continuous copper casting process
(Begell House, Inc., 2017-02-16)Sufficient cooling is essential to reduce casting defects and to get high productivity in semi-continuous casting of copper billet. On the other hand, low rate solidification is desired in order to develop coarser grain ... -
BIFILMS AND HOT TEARING OF Al-Si ALLOYS
(Shape Cutlng: 6th lntenudlmud Symposiam, Springer Link, 2016-01-01)Hot tearing is one of the most interesting defects that can be found during casting of aluminium alloys. The definition of this defects has some uncertainties such as “it does not always appear under apparently identical ... -
Effect of Sr and Ti Addition on the Corrosion Behavior of Al-7Si-0.3Mg Alloy
(Archives of Foundry Engineering, 2017-02-23)In the present study, the corrosion behaviour of A356 (Al-7Si-0.3Mg) alloy in 3.5% NaCl solution has been evaluated using cyclic/potentiodynamic polarization tests. The alloy was provided in the unmodified form and it was ... -
Characterization of the Effect of Melt Treatments on Melt Quality in Al-7wt %Si-Mg Alloys
(METALS, 2017-04-29)The effects of degassing, holding time and melt additions (Sr, Sr + Ti, Ti, B and B + Sr) on the quality of A356 melts were examined. A total of 120 reduced pressure test samples were collected. Pores in these samples were ...
