Screenshots

Description

calcWIND works "forward": it accepts estimates of the "wind regime profile" and converts them into an estimate of (1) cost per kWh and (2) break-even point. There are info buttons that describe where the number as shown came from. calcWIND optionally exports a *.txt file for subsequent use in a spreadsheet. There is embedded email by which to advise the developers of math errors (such as in the Weibull Probability Distribution or the Present Value function), bugs, and suggestions for improvement.

calcWIND also works "backward": once a turbine is defined, it accepts an output denominated as kWh, MWh, GWh, or as TW and returns the number of turbines necessary to generate that much energy.

What's New

Version 1.3.16

In wind rose, wind speed is now constrained; calcWIND no longer accepts average wind speeds that exceed that of a Category 1 hurricane.
In wind rose, corrections to y-displacement in up / down "%" screen.

Information

Seller
3RD Energy Inc
Size
16.4 MB
Category
Education
Compatibility
Requires iOS 10.3 or later. Compatible with iPhone, iPad, and iPod touch.
Languages
English
Age Rating
Rated 4+
Copyright
© 2017 3rd Energy Inc
Price
$0.99

Supports

  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.