I am a 58 year old senior thermal power and cogeneration engineer recently out of work. I’ve always wanted to automate lots of calculations and find it limiting what I can do with the tools I have.
I’ve made pipe sizing application using Excel with VBA and forms. It works well and my colleagues use it some. But when I started to implement some things from my wish list of improvements, I found that with the data input table and results table and calculations all together was making me crazy. Then I understood the reason for what I read about separate input/output presentation layer,