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Makale Koleksiyonu: Recent submissions
Now showing items 401-420 of 433
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(ELSEVIER SCIENCE SA, 2008)Functionally graded coatings are coating systems used to increase performances of high temperature components in diesel engines. These coatings consist of a transition from the metallic bond layer to cermet and from cermet ...
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(AMER CHEMICAL SOC, 2008)In this work, an irreversible dual cycle analysis has been performed for enhancing the characteristics of a low heat rejection (LHR) supercharged single-cylinder indirect-injection (IDI) diesel engine. A relation which ...
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(ELSEVIER SCIENCE BV, 2008)An analytical model for the sectional deformation analysis of automotive sheets passing through a drawbead element is presented. The steady-state deformation of the sheet metal is prescribed by the geometry of the drawbead ...
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(SPRINGER, 2008)In this study the wear volume map is obtained and considered for evaluation of the abrasive wear performance for polyamide (PA6) and PA6 composites. Polyamide composites were tailored using 25 wt.% glass bead, 20 wt.% talc ...
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Effect of rounding of protruding edge on convection heat transfer in a converging-diverging channel (PERGAMON-ELSEVIER SCIENCE LTD, 2008)Experiments were performed to determine convection heat transfer characteristics for the rounding of the protruding peaks of a corrugated channel. Results were carried out for a Prandtl number of 0.7 in the Reynolds number ...
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(SPRINGER, 2008)The convective heat transfer characteristics in a periodic converging-diverging heat exchanger channel are investigated experimentally. Experiments were performed for Prandtl number 0.7, for corrugation angle of 30 degrees. ...
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(SPRINGER, 2008)Condensing of a sugar-water solution is a widely used production process, especially in food industry. In this study, boiling temperature and heat transfer of different concentration levels of sugar/water solution is ...
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(TAYLOR & FRANCIS INC, 2008)This paper describes the dry sliding friction and wear performance of boronized AISI 1050, 4140, and 8620 steels with the Fe(2)B phase coating on the surface. The studies were carried out using a pin-on-disc arrangement. ...
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(ELSEVIER SCIENCE SA, 1999)In this investigation, thermal and structural finite element analysis has been employed to analyse the level of stresses developed in Al2O3-spherical cast iron (SG), ZrO2-(12% Si + Al) and ZrO2-SG coatings subjected to ...
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(BUDAPEST UNIV TECHNOL & ECON, 2008)In this study, the strength and erosive characteristics of CaCO3 filled unsaturated polyester/glass fiber (UPR/GFR) composite are evaluated. Samples of UPR with 40, 50 and 60 wt% content of CaCO3 and different CaCO3 particle ...
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(ELSEVIER SCI LTD, 2008)In the study, an investigation has been carried out for spheroidization of medium carbon steel (AISI 4140) used in forging industry. Two different spheroidization processes were considered. The first one was the annealing ...
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(ELSEVIER SCIENCE SA, 2008)Effect of anodic oxidation on fatigue performance of 7075-T6 alloy for pre-corroded and non-corroded specimens has been investigated by conducting a series of rotary bending fatigue tests at 95 Hz. The anodized specimens ...
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(FREUND PUBLISHING HOUSE LTD, 2008)In this study, the effects of mechanical properties for plate's material on the linear free vibrations and the free nonlinear vibrations are investigated using symmetrical modes considering three different types of composite ...
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(ELSEVIER SCIENCE BV, 2008)A theoretical failure model is presented for the numerical prediction of the forming limit strains of automotive sheets. The model uses the Swift's diffuse necking and Hill's localized necking concepts in describing ...
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(ELSEVIER SCIENCE SA, 2008)In this study, the tribological performance of pure polyetheretherketone (PEEK) and 30 wt% fibre glass (GFR) reinforced PEEK composite were studied at dry sliding and water lubricated conditions. Wear tests were carried ...
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Critical evaluation of CFD codes for interfacial simulation of bubble-train flow in a narrow channel (JOHN WILEY & SONS LTD, 2007)Computational fluid dynamics (CFD) codes that are able to describe in detail the dynamic evolution of the deformable interface in gas-liquid or liquid-liquid flows may be a valuable tool to explore the potential of multi-fluid ...
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(ELSEVIER SCIENCE SA, 2007)In this study, firstly, thermal analyses are investigated on a conventional (uncoated) diesel piston, made of aluminum silicon alloy and steel. Secondly, thermal analyses are performed on pistons, coated with MgO-ZrO2 ...
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(PROFESSIONAL ENGINEERING PUBLISHING LTD, 2007)This paper has focused on the predictive methods for relative efficiency reduction of centrifugal pumps handling slurries based on empirical- and artificial-neural network (ANN) approaches. A new correlation has been ...
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(ELSEVIER SCI LTD, 2007)The continually decreasing lead-times for the design approval and the production of stamping dies enforce the stamping methods engineer to apply the finite element method more effectively in the industrial settings. The ...
Now showing items 401-420 of 433
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