In preparation to model a case study in the Dallas/ Fort Worth
subdivision using the Hotspot program to predict the concentrations in the
environment from radioactivity I research radionuclides. In my research I found
a few radionuclides that will assist me as I use the Hotspot software for scenarios.
Thursday, June 28, 2012
Wednesday, June 27, 2012
Progression
Today was a very successful day!!! I chose the radionuclides
I will be using to perform my Hotspot scenarios. J
Tuesday, June 26, 2012
In the Zone
Today was an exciting day I had an opportunity to use the
Air Dispersion Modeling program Hotspot. I read the manual as well as practiced
a couple scenarios. The research on radionuclides to use in the case study has been
a bit of a challenge because of very little data on its association with Air
Dispersion Modeling.
Monday, June 25, 2012
Gaussian Plume Equation
Gaussian Plume Equation
Today I learned about the Gaussian Plume Equation and all
the factors associated with that. The Gaussian Plume Equation is an equation
used in a computer program to calculate and analyze meteorological dynamics
under a variety of conditions. As you
input certain parameters into this equation you are able to see how various
factors effect to overall value of the Gaussian Plume Equation such as the
height of release, radionuclide mixture, and stability class.
Sunday, June 24, 2012
Background Knowledge
Here are a
few terms that will assist in better understanding the Air Dispersion Modeling
Project.
Turbulence-
rough, choppy, erratic, randomness, unevenness
Eddies-chunks
of glob fluids (few centimeters to hundreds of meter)
Turbulence
Types
A). Mechanical
Turbulence- produce by wind speed and terrain roughness
B). Thermal
Turbulence- increases with solar radiation
Saturday, June 23, 2012
Researching Ideas on Air Dispersion Modeling
This project of Air Dispersion
Modeling will have a few objectives that I will look at. It follow as height of
release, radionuclide mixture and stability class. Stay tune for more to come.
Friday, June 22, 2012
The Start!
“Dilution is the solution to pollution. “ The statement that Dr. Sattler stated to Nathaniel
(my fellow research partner) and I before she introduced her lecture on Air Quality
and Wind concepts. After receiving
informative concepts on how wind takes place. Nathaniel and I begin to deliberate
about how we can use Hotspot 2.07.2 to test and analyze of our theories.
Thursday, June 21, 2012
What is Air Dispersion
What
is Air Dispersion Modeling? Today a PhD student by the name of Roja Haritha
answered this question in great detail. Air Dispersion Modeling is a method to
analyze and evaluate concentrations of chemicals released into in the environment. In addition to this lecture on Air Dispersion
Modeling it was introduce to a program called Hotspot. The program Hotspot
2.07.2 will assist me in calculating the data once I have set certain
parameters into the Hotspot system.
Wednesday, June 20, 2012
Lecture on Engineering Ethics
Today’s lecture regarding Ethics on Practical and Research
applications from Dr. Weatherton provided a wealth of knowledge. I learned the
official definition of ethic which is simply a set of rules that protect the
safety, health, and welfare of the public. As we continued our lecture, we read
and evaluated many case studies on current ethic problems to acquire further
knowledge on this subject.
Tuesday, June 19, 2012
UTA 2012 Research Experience for Undergraduates
The National Science Foundation (NSF) believes educating future
generations in science, technology, engineering, and mathematics to ensure that
Earth’s Environment remains healthy. To
ensure this process is a success the NSF partners and funds universities to
research projects regarding Earth’s Environment. This summer I will be participating in the
University of Texas at Arlington Research Experience for Undergraduates (REU)
Site on Hazard Mitigation Program. The
area I will be researching is Air Dispersion Modeling: Planning for Airborne
Terrorism Releases in Dallas- Fort Worth subdivision. As time passes throughout these six weeks of
researching I will be posting new findings or anything important related to
this project.
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