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Now showing items 11-20 of 95
Optimization of liquid cooling fins in microelectronic packaging
(Taylor & Francis Online, 2005)
The present study investigates the heat transfer from a fin of the combination of cone and frustum of a cone immersed in boiling FC-72. The temperature distribution within the fin is determined with the help of a ...
Optimization of fins used in electronic packaging
(Emerald Group Publishing Limited, 2005)
Purpose-To find the optimal geometries of rectangular and cylindrical fins for maximum heat dissipation. Design/methodology/approach- The objective function for finding the optimized profiles of fins are solved by using ...
Transient analysis of a liquid solar collector
(Elsevier Ltd., 2005)
An unsteady state analysis of a liquid solar collector is presented. The physical parameters, which govern the system, are identified. The governing equations have been solved using the fourth order Runge-Kutta method for ...
An application of finite element modelling to pneumatic artificial muscle
(Science Publications, 2005)
The purpose of this article was to introduce and to give an overview of the Pneumatic Artificial Muscles (PAMs) as a whole and to discuss its numerical modelling, using the Finite Element (FE) Method. Thus, more information ...
Characterization of Chitosan-poly (ethylene oxide) blends as haemodialysis membrane
(Science Publications, 2005)
Blend membranes of chitosan and poly (ethylene oxide) with different molecular weights of 100,000 and 600,000 were prepared by the solution cast technique. The Chitosan-PEO blend membranes were produced to study their water ...
Grafting of sodium carboxymethylcellulose (CMC) with glycidyl methacrylate and development of UV curable coatings from CMC-g-GMA induced by cationic photoinitiators
(Elsevier Ltd., 2005)
With a view to developing UV curable surface coatings from renewable raw materials, carboxy methyl cellulose (CMC), one of the well-known cellulose derivatives, was subjected to a grafting reaction to introduce photoreactive ...
Randomness of amoeba movements
(AIP Publishing, 2005-06)
Movements of amoebas were automatically traced using the difference between two successive frames of the microscopic movie. It was observed that the movements were almost random in that the directions and the magnitudes ...
The effect of feldspar loading on curing characteristics, mechanical properties, swelling behaviour and morphology of natural rubber vulcanizates
(Taylor and Francis Inc., 2005)
Feldspar is being used herein as a filler in natural rubber vulcanizates. Two different types of natural rubber, SMR L and ENR 50 having 0 and 50 mol% of epoxide groups and semi-efficient vulcanization were used. The scorch ...
A comparative study on curing characteristics, mechanical properties, swelling behavior, thermal stability, and Morphology of feldspar and silica in SMR L vulcanizates
(Taylor Francis Inc, 2005)
Comparison studies on effects of feldspar and silica (Vulcasil C) as a filler in (SMR L grade natural rubber) vulcanizates on curing characteristics, mechanical properties, swelling behavior, thermal analysis, and morphology ...
Utility specification for distribution transformers in Malaysia
(Universiti Sains Malaysia (USM), 2005-07-22)
Optimum design of distribution transformer is desirable by all utilities as they contribute quite a large portion of the investment in an electrical distribution network system. Utility investigation of the specification ...