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 4 of 4 for “"Aircraft-based measurements"”.
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Aircraft-based measurements for the identification and quantification of sources and sinks in the carbon cycle
… future climate interactions. Analytically robust measurements require high-precision instrumentation and thoughtful experimental design to produce rigorous and reproducible results despite complex and quickly changing meteorological and environmental conditions. Here, an aircraft platform equipped …
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Aircraft based measurements of atmospheric Sulfur Dioxide and ground based measurements of gaseous Sulfur (VI) in the simulated internal flow of an aircraft engine: Implications for atmospheric aerosol formation
This dissertation is concerned with aircraft based measurements of sulfur dioxide in the atmosphere and gaseous sulfuric acid measurements in the internal flow of an aircraft gas turbine engine. Both trace gases promote the formation and growth of sulfate aerosol particles which play an important …
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Identification and Quantification of Greenhouse Gas Emissions from Oil and Natural Gas Operations Using an Aircraft-Based Mass Balance Technique
… where additional controls are required. Here, an aircraft-based measurement technique is used to address this challenge using a high-precision cavity ring-down spectroscopy system to measure atmospheric concentrations of CH4, CO2, and H2O, in conjunction with high-frequency three-dimensional wind …
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Applicability of weight-shift microlight aircraft for measuring the turbulent exchange above complex terrain
… global cycling of energy and water. While ground-based flux measurements can be made continuously for long periods, they only represent a small landscape unit. On the other hand, aircraft-based measurements have the ability to directly measure the exchange over large areas. Especially over …