Πλοήγηση ανά Θέμα "Experimental studies"
Αποτελέσματα 1-6 από 6
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Anatomy of a laminar starting thermal plume at high Prandtl number
(2011)We present an experimental study of the dynamics of a plume generated from a small heat source in a high Prandtl number fluid with a strongly temperature-dependent viscosity. The velocity field was determined with particle ... -
Experimental and numerical study of the behaviour of high dissipation metallic devices for the strengthening of existing structures
(2011)The use of steel bracing systems for the strengthening of existing reinforced concrete (RC) frames may lead to increase of both strength and stiffness. However, in most of the cases the main target is the increase of the ... -
A framework and experimental study for discrimination of collision and channel errors in wireless LANs
(2012)A fundamental unresolved problem in wireless networks is that of distinguishing packet errors that are caused by deteriorated link conditions and noise, from errors that occur due to packet collisions. In this paper, we ... -
Surface roughness analysis in high speed-dry turning of a tool steel
(2010)High-speed machining is widely applied for the processing of lightweight materials and also structural and tool steels. These materials are intensively used in the aerospace and the automotive industries. The advantages ... -
Using a low cost indentation apparatus for the study of mechanical properties of thermoinsulating materials and its utilization in the laboratory practice of students
(2010)In the present work we describe an experimental apparatus of very low cost, aiming at the experimental study of the mechanical properties of solid materials, using the method of indentation. The measurements allow, through ... -
Wave transformation through flushing culverts operating at seawater level in coastal structures
(2014)The placement of flushing culverts in breakwaters is a simple way to counteract a decline in water quality in harbour basins. A series of 63 experiments, which were conducted in a physical model of a breakwater in a 2D ...