TechEng Designs®, a div. of Neal Blackburn Management Services, Inc.
Commercial
Simply great for calculating heat loss and insulation required!
40
John Drew
1,359
Freeware
Yagi Calculator is a program to assist with the design of long yagi antennas.
TechniSolve Software cc
47
Commercial
SolarAngles - Solar angle and window solar heat gain calculator.
1
BK Software
34
Freeware
The heat sink calculator is very useful when you are choosing power transistors.
12
OFFICE-KIT.COM
940
Commercial
data formatting, calculation, reporting & analysis facilities.
Mr. HVAC.com, Inc.
3
Commercial
Designed for those who need fast accurate heat gain and loss calculations.
1
AstroGrav Astronomy Software
113
Freeware
A high precision solar system simulator/calculator with interactive 3D viewing.
8
Vela Solaris AG
647
Shareware
Design and optimize photovoltaic and solar thermal systems, and heat pumps.
5
Danfoss LPM
279
Freeware
HEX Calculator helps you calculate the correct plate heat exchanger.
7
American Process Inc
113
Shareware
Steam Calculator is a steam table calculator built as an MS Excel add-in.
17
Heuristic Research
20
Solar-lunar calculator for best fishing-hunting times.
44
Business Spreadsheets
4
Freeware
Bond Yield to Maturity and payment calculator for Excel and OpenOffice Calc.
