Browsing by Subject "CFD"
Now showing items 1-9 of 9
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Adaptive Liquid Cooling Methods in Microchannel Heat Sinks
(Trinity College Dublin. School of Engineering. Discipline of Mechanical & Manuf. Eng, 2020)This work investigates the effect of implementing three varying cooling techniques for high heat flux electronics cooling. High heat fluxes are being experienced in data centres as the number of transistors per inch increases ... -
COMPUTATIONAL PREDICTION OF COLD SPRAY NOZZLE PER-FORMANCE FOR THE DEPOSITION OF TITANIUM
(2014)Cold spray is a novel technology for the application of coatings onto a variety of substrate materials. In this method , melting temperatures are not crossed and the bonding is realized by the acceleration of powder ... -
Current Design and Performance of Cold Spray Nozzles: Experimental and Numerical Observations on Deposition Efficiency and Particle Velocity
(2014)Coating technologies play a critical role in the worldwide manufacturing industry. The ability to form layers of specific materials onto engineering components to enhance mechanical and physical properties has numerous ... -
High speed titanium coating by Supersonic Laser Deposition
(2011)The importance of metal coating technologies drives the continuous improvement of metal deposition techniques for application in a wide range of industrial sectors. This work presents the ... -
Investigation of Concepts for Integrated Diffuser and Volute Systems for Packaging and Performance
(Trinity College Dublin. School of Engineering. Discipline of Mechanical & Manuf. Eng, 2023)Large scale, high pressure ratio (PR) centrifugal compressors are commonly made up of a radial impeller with a vaned diffuser. In research to date, the majority of research and design has focused on extending the operating ... -
AN INVESTIGATION OF HEAT TRANSFER ENHANCEMENT DUE TO PULSED FLOW IN MINICHANNELS
(Trinity College Dublin. School of Engineering. Discipline of Mechanical & Manuf. Eng, 2023)The development of current and next generation high performance electronic devices has led to smaller components in more densely packed spaces. The increasing power levels has resulted in ever-increasing heat flux densities ... -
The Use of CFD for Investigating Fluidelastic Instability in Tube Arrays
(Trinity College Dublin. School of Engineering. Mechanical & Manufacturing Engineering, 2007)There are several applications of tube arrays subject to cross flow in the industry, mostly for heat exchanging. These tubes are subject to forces arising due to the flow, and under certain conditions they can experience ... -
A validated numerical-experimental design methodology for a movable supersonic ejector compressor for waste-heat recovery
(2013)The aim of this paper is to develop the technical knowledge, especially the optimum geometries, for the design and manufacturing of a supersonic gas-gas ejecto r for a waste heat driven vehicle cooling system. Although ...