Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 3 of 3 for “"Lean condition"”.
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Catalytic reduction of nitric oxide by solid carbonaceous material under lean condition
… parameters chosen to simulate Diesel exhaust conditions, Cu-GAC is much more effective than GAC mixed with Cu-ZSM-5, converting six times more NO_x to N_2 at 500 C at the representative gas hourly space velocity of 50,000. Both catalysts are poisoned by H2O and SO_2. A mechanism is presented …
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One-dimensional simulation of a retrofitted medium duty engine running using compressed natural gas
… in this simulation work over various operational conditions at low engine speed. At the beginning of this study, the model was first compared with a medium duty 4.3L, 4- cylinder, 4-stroke C.I. engine (DE) in order to predict the engine model capabilities running with different fuel types at low …
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Quantitative Theories of Nanocrystal Growth Processes
… nanocrystal is only stable under two possible conditions: either the surfactant-crystal binding is stronger than the crystal-crystal binding and the system contains too few surfactants to form molecular clusters and thus "surfactant-lean" nanocrystals are created, or the surfactantsurfactant …