Company Filing History:
Years Active: 2010-2022
Title: Innovations of Liukang Xu in Gas Flux Measurement
Introduction
Liukang Xu is a notable inventor based in Lincoln, NE (US), recognized for his contributions to the field of gas flux measurement. With a total of 6 patents to his name, Xu has developed innovative methods that enhance the accuracy and efficiency of measuring turbulent gas flux.
Latest Patents
One of Xu's latest patents focuses on methods and apparatus for measuring gas flux. This invention utilizes high-speed vertical wind speed measurements, operating at frequencies of 5-10 Hz or more, alongside low-speed gas content measurements, which operate at 5 Hz or less. The system eliminates the need for sophisticated and expensive high-speed hardware to separate gas samples based on updrafts and downdrafts. By employing a time series of high-speed vertical wind speed data, the system can effectively distinguish between updrafts and downdrafts. When the vertical wind speed indicates an updraft, the low-speed gas content is recorded in one location, marked with a specific flag. Conversely, during a downdraft, the gas content is recorded in a different location, marked with another flag. This innovative approach allows for the application of Eddy Accumulation or Relaxed Eddy Accumulation computations to determine gas flux accurately.
Career Highlights
Liukang Xu is currently employed at LI-COR, Inc., where he continues to advance research in environmental monitoring and gas flux measurement technologies. His work has significantly impacted the field, providing researchers with more accessible and cost-effective tools for gas measurement.
Collaborations
Xu collaborates with esteemed colleagues such as Dayle K McDermitt and George G Burba, contributing to a dynamic research environment that fosters innovation and development in gas measurement technologies.
Conclusion
Liukang Xu's innovative work in gas flux measurement exemplifies the importance of advancements in environmental science. His patents not only enhance measurement techniques but also contribute to a better understanding of gas dynamics in various settings.
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