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Impact of Natural Gas Hydraulic Fracturing on Ozone Pollution in Dallas-Fort Worth Area
Poster for the 2015 Global Emission Initiative (GEIA) Conference. This poster discusses the impact of natural gas hydraulic fracturing on ozone pollution in the Dallas-Fort Worth area.
Date:
June 10, 2014
Creator:
Ahmadi, Mahdi & John, Kuruvilla
Object Type:
Poster
System:
The UNT Digital Library
Multifunctional Micropipette Biological Sensor
Patent relating to a multifunctional micropipette biological sensor.
Date:
May 7, 2010
Creator:
Choi, Tae-Youl
Object Type:
Patent
System:
The UNT Digital Library
Energy Conversion During Expansion of a Solid-Particle-Entrained Gas
This article describes pneumatic energy being converted into solid particle kinetic energy as a solid-particle-entrained gas that flows downward through a vertical nozzle. For the conditions studied, the solid particles serve as a heat exchange medium to enable a gas expansion that is nearly isothermal. Also, the kinetic energy associated with the two-phase fluid is predominantly that associated with subsonic solid-particle motion. The kinetic energy of the solid particles is converted into other forms using a low-speed turbine. A theoretical description of the process is presented, and the initiation of an experimental effort to study the process is described.
Date:
January 10, 2013
Creator:
Ordonez, Carlos A.; Weathers, Duncan L. & Traum, Matthew J.
Object Type:
Article
System:
The UNT Digital Library