- About
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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
Search results
Showing 491 to 500 of 12570 (0.03 seconds)| 491 |
Tailoring Foresight to the needs of the SMEMajor, Edward January 1999 (has links)
No description available.
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| 492 |
A methodology to review operational learning and knowledge processes : case studies of two multinational joint venturesLiew, Boon Horng January 1997 (has links)
No description available.
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| 493 |
Heat transfers from district heating pipesNeale, Antony John January 1987 (has links)
Experimental and numerical investigations were carried out on air-filled cavities containing heated inner cylinders. The effect of varying the position of radial spacers on a single cylinder was studied. It was concluded that for central positioning of the cylinder within the cavity. the rate of heat-transfer was minimised at a radial spacer angle of 480 (measured from the vertically downwards radius vector). When the cylinder was positioned at displacement ratio of 0.7, the rate of heat-transfer was minimised at a corresponding spacer angle of 520. The corresponding reductions in the total rate of heat-transfer were found to be 25% and 31% less than that obtained for the system with no spacers at a cylinder displacement ratio of zero. Following this research investigation, the behaviour of a two-pipe arrangement, consisting of a hot supply and cooler return pipe within a rectangular sectioned cavity, was studied. Eccentric positioning of both supply and return pipes showed that minimum rates of heat-transfer occur at supply and return pipe displacement ratios of 0.45 and -0.33 respectively. This value of heat-transfer is approximately 20% less than that obtained for a system where supply and return pipe displacement ratios are 0.7 and zero respectively. As experimental testing has proved to be excessively time consuming (e. g. due to having to wait until a steady-state ensued before measurments were taken) and laborious, a finite-element numerical model was developed and used to predict the heat-transfer between a heated inner cylinder and a cooled outer square duct. This study investigated eccentricity effects on the rate of heat-transfer for different ratios of duct height to cylinder radius. Solutions were obtained for Rayleigh numbers 1 to 300 and optimal pipe eccentricity for minimum heat-transfer was predicted. These predictions were in good agreement with previous experimental results.
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| 494 |
AN EXPERIMENTAL ANALYSIS OF THE FISSILE CONTENT OF THE TRIGA CORE BY TRANSFER FUNCTION MEASUREMENT.Friedlander, Michael Arthur. January 1984 (has links)
No description available.
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| 495 |
Finite elements in incompressible viscous flow including heat transferIjam, A. Z. January 1977 (has links)
No description available.
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| 496 |
The biology of the stem cell and its environment in the role of effective gene therapyDando, Jonathan Samuel January 2000 (has links)
No description available.
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| 497 |
Thermofluid effects of lubricating oil in heat pump systemsCawte, Howard January 1989 (has links)
No description available.
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| 498 |
Towards the embedded university?Potts, Gareth Richard January 1999 (has links)
No description available.
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| 499 |
Molecular studies on Bruton's tyrosine kinaseGaspar, Hubert Baburaj January 1999 (has links)
No description available.
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| 500 |
A study of the expression and role of the amphotropic retrovirus receptor in human haemopoietic cellsMacdonald, Catherine January 1999 (has links)
No description available.
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