Global Mapper is more than just a utility.
Double Pipe Heat Exchanger Design (DHex)
Step by step thermal design calculations of double pipe heat exchangers
Bin Analysis 2.0
The easiest way to lower your utility bills is to adjust the thermostat.
LunarPhase Pro Version 3 [Digital Download]
LunarPhase Pro: Swiss Army Knife for the Moon
Psychrometric + Duct Calculator
This chart can be used in more large range and are more precise.
Power and Propulsion Systems Analysis
Windows based application dealing with power and propulsion systems.
Gas Dynamics
Windows based application dealing with propulsion systems.
Binary Adder
Binary Adder is a simple solution for those seeking a quick and easy way to perform basic operations on binary numbers.

