History

sc624aShellcalc© was originally developed by John Harradine to model shell and comet trajectories.  The original paper was published by John Harradine and Tom Smith in the Journal of Pyrotechnics in 2005.

The program has been extensively revised in the subsequent years by Tom Smith.

Details of the changes and uses can be found at the following links

Original paper

Shellcalc – 10 years on

What is the “safe distance” for a shell?

Announcement of Shellcalc version 4.12

Announcement of Shellcalc Version 5

Announcement of Shellcalc Version 5.23

Announcement of Shellcalc Mobile

Announcement of Shellcalc Version 6 Beta

Comparison of national “Safety Distances” and ShellCalc distances

Shellcalc Facebook Page

 

 

Advertisements