Difference between revisions of "Computer Applications"
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Update in pipeline, with plans to release beta version shortly. | Update in pipeline, with plans to release beta version shortly. | ||
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| + | ==[[HCMP]]== | ||
| + | Metering tool for propane, butane, and mapp gas. | ||
| + | [http://www.spudfiles.com/forums/hcmp-t13837.html Download] | ||
==[[Other Calculators]]== | ==[[Other Calculators]]== | ||
Revision as of 17:27, 9 April 2008
The certain members of the spudding community have written computer programs pertaining to spudguns:
Contents
the Gas Gun Design Tool
Written by David Hall (D_hall of the SGTC), it is the most commonly used program to predict pneumatic cannon performance, and is free for the download at Hall's [1].
Accuracy of the predictions is typically within 5-10% of the actual value, although there has not been much testing of very long where the (unaccounted for) flow resistance due to barrel length is significant, or very high pressure launchers where the non-modeled liquefaction of the propeller gas(ses) may take place.
CALM
Standing for Compressed Air Launcher Model this is a Pneumatic Launcher simulator program by AKB of the SGTC. Since it is written in the Python programming language you can read the code and see how it works. It is not graphical, but produces tables of pressure, velocity, height, etc.
CALM can be downloaded at http://www.qsl.net/wb6zqz/calm.html .
EVBEC
EVBEC stands for Energy & Volume Based Estimator for Combinations. Written by boilingleadbath, it is based on Latke's chamber:barrel test data.
Hosted on spudfiles, it is free to download and use.
SpudTool
A great spudding tool made by Boogieman. Click here to try it out
ProMeterSuite
Spud Calculators galore. Requires Microsoft Excel. Download
Unit Converters
UnitConverter is a handy online converter. You can convert metric pipe sizes to U.S. sizes, pressure, volume, energy and many other kinds of units. Put a shortcut in your web browser and you're never more than a second or two away from converting, for example, cubic inches to liters.
Convert is a downloadable windows application with capabilities similar to UnitConverter. Put a shortcut on your start bar and you're never more than a second or two away from converting, for example, cubic inches to liters.
Launcher Range Calculator
Predicts ballistic trajectory accurately taking into account both atmospheric and ballistic variables. Download
Update in pipeline, with plans to release beta version shortly.
HCMP
Metering tool for propane, butane, and mapp gas. Download
