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iPad: Nuclear fission at your fingertips

By | May 6, 2010, 8:21 AM PDT

The fuel rods of a nuclear reactor are now shining blue and red on the screens of iPads, iPhones and iPods.

Researchers and students in the University of Utah’s Nuclear Engineering Program are using simulation software via their iPhones to monitor the school’s small nuclear reactor. While the programs “i-simulation” is currently a teaching tool, the software may have broader applications. For instance, communicating with commercial power plants about fuel use in real time.

Shanjie Xiao, a postdoctoral fellow in nuclear engineering, says in a statement:

“We obtain information about the reactor core, such as the level of power being produced. We also can understand the distribution of reaction rates across the core, which gives us information about fuel use at any instant in time.”

Originally developed by the University’s Scientific Imaging and Computing Institute for CAT scans and MRIs, the app ImageVis3D Mobile is free at the Apple store. The nuclear simulation data isn’t.

The researchers designed the interface between the app and their software AGENT (Arbitrary Geometry Neutron Transport) to display their reactor TRIGA. This software combo can display the data of any nuclear reactor, but is not commercially available.

TRIGA (Training, Research, Isotopes and General Atomics) runs on uranium-235 and uranium-238 fuel. Collisions between the uranium and the neutrons result in fission reactions. The simulation software tracks the movement of the neurons, displaying fission rates and the density of the neutrons over space and time.

Tatjana Jevremovic, the director of the program, hopes the imagery, which illustrates large amounts of data, will help train the next generation of nuclear engineers. The color red indicates where the intensity of the nuclear fission reactions is the greatest. This should be somewhere toward the middle.

Now students, if you ever see all of the rods glowing red, drop your iPads and run.


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Melissa Mahony

About Melissa Mahony

Melissa Mahony was a contributing editor for SmartPlanet from 2010 to 2011.

Melissa Mahony

Melissa Mahony

Contributing Editor, Energy

Melissa Mahony has written for Scientific American Mind, Audubon Magazine, Plenty Magazine and LiveScience. Formerly, she was an editor at Wildlife Conservation magazine. She holds degrees from Boston College and New York University's Science, Health, and Environmental Reporting Program. She is based in New York.

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Melissa Mahony

Melissa Mahony

Melissa does not have financial holdings that would influence how or what she covers. She currently works for the Wildlife Conservation Society as an editor. Should Melissa cover a topic in which the WCS is involved, she will disclose this fact in her writing.

She writes for SmartPlanet and is not an employee of CBS.

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RE: iPad: Nuclear fission at your fingertips
I reckon you can do this on a netbook just as easy as iPad, and you'd be able
to transfer the info a lot easier to your USB stick. iPad = Thumbs Down
Posted by ngukurr
7th May 2010
0 Votes
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Thumbs down to Good use of mobile devices
I reckon you can do this on a netbook just as easy as iPad,
and you'd be able
to transfer the info a lot easier to your USB stick. iPad = Thumbs
Down


It would also be faster on a supercomputer.

So Netbooks - thumbs down!!!

@ ngukurr - You really do have a hate problem don't you!!!

No - it would not be easier to carry a netbook and a mobile
phone, rather than use an iPod or iPhone, which is what this
article is about.

And because this software works on iPod/iPhone it also works
on an iPad.

And I can assure you that an iPad is way more practical to carry
round than a stupid little netbook - I know this from the mobile
devices I have used in the past.

Netbooks are not a practical way for the user to interact with a
decent graphical app. I have had an iPhone for about a week
now, and although I have been highly skeptical of touch phones,
which is why I did not have an iPhone until now, I cannot see
how a keyboard and trackpad comes close to a touchscreen for
this kind of simulation.

So why are you down on iPads, ngukurr?
And why do you think it is necessary to point out that a netbook
is capable of running this? Do you just totally miss what a user
interface is?

Is a USB stick some kind of god, that makes WiFi obsolete?

Do you think that one click on a web page is more convenient
than loading software onto a memory stick and handing it
round?

Do you think that a USB stick that is inserted into every
student's netbook is somehow safer for the students? Because
Windows is a safe OS that would not allow viruses to be passed
on by memory stick?

Or does each student insert their memory stick, with the same
outcome?

Or does each student get handed a fresh memory stick with the
app on it?

Why is it not easier to go to the App store and download the free
App, which Apple hosts for free?

For the student - they select App Store - select search, enter
imagevis.
ImageVis3d mobile will appear in the search results - select it.
Select the list item that appears - click free - click install - done.

I worked that out as I typed it and I have the software.

How in heaven's name would a memory stick be easier, not to
mention cheaper and safer?

How would a netbook be easier for me to carry than an iPhone?
Posted by richardw66
7th May 2010
0 Votes
+ -
And this App is really clever
I just played around with this app.

This is exactly why netbooks will die out, they are bulky,
awkward and the wrong User Interface.

The iPhone makes a great access tool for a 3d dataset, it is
responsive and the multi-touch is a natural way to navigate.

The app offers sample datasets, it also offers downloads from
desktop hosts via 3g/WiFi.

The app also allows bluetooth exchange with other mobile
devices.

So how useful is it for a scientist, or a doctor to be able to view
the relevant data on a mobile device, they call up the data from
the server on the scanner or their desktop PC. they view this
data without messing around with a keyboard/mouse/trackpad,
all they do is touch.

The device they need for this data is already in their pocket.

And for larger screens, they carry a tablet, no messing around
with unfolding their netbook and resting it somewhere to type,
they just touch.

This is why nurses do not carry around typewriters to take
patient notes, they carry a clipboard.

This is also why nureses have not started carrying around
laptops or netbooks - they are impractical.

They do carry mobile phones, and they will in some
circumstances carry a light and think pad device.

Same goes for scientists, nobody carries a laptop or netbook
round the lab, it would get in the way.

The iphone is perfect for this, whip it out anywhere and view the
3d data.
Posted by richardw66
7th May 2010
0 Votes
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RE: iPad: Nuclear fission at your fingertips
Not to be a killjoy, but if you see all the rods glowing red, running
won't help much.

By that time... well.
Posted by Jkirk3279
8th May 2010
0 Votes
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RE: iPad: Nuclear fission at your fingertips
Ummmmm, security anyone?

This is cool for learning, but to control an actual reactor is a little bit
of a stretch... there are way too many opportunities for security
breaches.

I am sure sending critical data about a nuclear reactor over the
airwaves is a fantastic way keep our nation secure....
Posted by IvanImes@...
17th May 2010
0 Votes
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RE: iPad: Nuclear fission at your fingertips
Great!!! thanks for sharing this information to us!
Posted by birumut
9th Feb 2011
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