- About
-
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 61 to 70 of 5667 (0.022 seconds)| 61 |
Heterogeneous catalytic reactions in electrochemistrySheng, Tian January 2014 (has links)
No description available.
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| 62 |
Investigation of control problems of the PEM fuel cell for variable power demandAbul-Hawa, A. January 2010 (has links)
Most of our energy supply nowadays relies on converting thermal energy to mechanical energy. Mechanical energy is then either used directly to drive vehicles or electric generators that supply the global needs of electricity. The main source of thermal energy is combustion of fossil fuels, which are limited, and have many detrimental effects on polluting the environment and adding to the greenhouse effect. Fuel cells offer the best alternative to replace existing energy conversion processes, as they convert the chemical energy of hydrogen fuel directly into electricity, bypassing fuel combustion. In addition, the only by-products in fuel cells are water and low temperature heat, and both are benign to the environment. Being a single step energy converting devices, fuel cells have high efficiencies. However, the fuel cell outputs unregulated voltage that depends on the operating conditions of the fuel cell and the load connected across its terminals.
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| 63 |
Effects of solvents and coal properties in coal liquefactionMoreea, Ruksana Goolam Hossen January 1999 (has links)
No description available.
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| 64 |
Development of planar laser diagnostic techniques for fuel and soot imaging in combustion applicationsTait, N. P. January 1994 (has links)
No description available.
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| 65 |
Inertia wave breakdown : experiments in a precessing cylinderManasseh, Richard January 1991 (has links)
No description available.
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| 66 |
Co-processing of coal with high energy fuel recovered from plastic and paper wastesRasaratnam, Vallabesan January 2002 (has links)
No description available.
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| 67 |
Some factors affecting the stability and compatibility of propellant hydrazinesMagied, Hassan Ahmed Abdel January 1993 (has links)
No description available.
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| 68 |
The mechanisms of some reactions of nitrogen dioxide with alkenes and aromatic compoundsChatterjee, Julie January 1993 (has links)
No description available.
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| 69 |
Investigations to control fungal growth in fuel oilCrook, B. January 1984 (has links)
No description available.
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| 70 |
The photoelectrochemistry of platinumRudge, Andrew John January 1991 (has links)
No description available.
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