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 8 of 8 for “"Performance Surface"”.
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AN UNBIASED SOURCE LOCATION ALGORITHM AND PERFORMANCE SURFACE OF ZERO TRACKING ALGORITHMS
… unbiased, the new algorithm has a much better performance while locating weak sources in difficult signal environment when compared with conventional methods such as the LMS and biased null steering algorithms. In addition, a study on the stationary points and transient behaviour of using zero …
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Environmental and Statistical Performance Mapping Model for Underwater Acoustic Detection Systems
… a framework for calculating and communicating performance. This methodology has been applied to undersea target detection systems and has come to be known as Performance Surface modeling. The term Performance Surface refers to a geo-spatial representation of the predicted performance of one or …
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Validation of 3-D ice accretion documentation and replication method including pressure-sensitive paint
… compared using force balance-derived aerodynamic performance, surface and wake pressures, and pressure-sensitive paint (PSP) data. The 3-D features of the tested ice shapes necessitated the use of a technique capable of obtaining high resolution data. The PSP technique allowed pressure coefficient …
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On the Impact of Electrode Properties and Their Design for Redox Flow Battery Performance
… functions in the flow cell including providing surfaces for electrochemical reactions, distributing liquid electrolytes, and conducting electrons and heat. However, there is limited knowledge on how to systematically design and implement these materials in emerging RFB applications, leading to …
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Analysis of the flow structure and reattachment over accelerating non-slender delta-wing planforms
<p>Delta wings are triangular-shaped lifting surfaces, and in past decades, they have been found to have important applications in maneuvering combat aircraft and supersonic aircraft. Slender, or high swept, delta wings have been widely studied in early investigations since they suffer less wave …
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Surface and interface engineering in quantum dot and double-heterojunction nanorod light-emitting diodes
… the biggest challenges on developing these high performance QD-LEDs is the charge balance in these devices. Since the valence band edges of CdSe and the typical shell materials (CdS or ZnS) are significantly lower than those of available organic hole transport materials, the band alignment in …
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Design of Surface Texture for the Enhancement of Tribological Performance
Surface texturing is a method of surface modification that fabricates micro patterns on the contacting surfaces to improve the tribological performance in sliding, lubricated system. It is found that the geometric design of textures has a significant influence on the performance of textured …
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Surface integrity evaluation and the effect of machining-induced surface integrity characteristics on part's performance
Surface integrity (SI) is the integrated surface behavior and condition of a material after being modified by a manufacturing process; it describes the influence of surface properties and characteristics upon material functional performance. As the leading-edge field of manufacturing research, SI …