Posted inSaving and Investing
The Compound Interest Theorem in Excel Formulas
Compound interest is a powerful concept in finance that allows investments to grow exponentially over…
Posted inSaving and Investing
Understanding the Difference Between Present Value and Future Value in Excel
The present value and the future value of money are two ways of measuring how…
Posted inSaving and Investing
Understanding the Time Value of Money in Excel
The time value of money concept is the idea that money today is worth more…
Posted inSaving and Investing
Calculating the Number of Days Between Two Dates in Simple Interest Using Excel
The number of days between two dates is how many days pass from one date…
Posted inSaving and Investing
Understanding and Applying the Simple Interest Theorem in Excel
Simple interest is a way of calculating the interest earned or paid on a loan…
Posted inHVAC
HVAC Pump Laws: Excel Formulas and MATLAB Comparison
HVAC pump laws are also known as affinity laws or fan laws. They are used…
Posted inHVAC
HVAC Fan Laws: Excel Formulas and Analysis in Mechanical Engineering
There are three main fan laws: the law of affinity, the law of volume, and…
Posted inHVAC
HVAC Ductwork Equations and Calculations
HVAC ductwork equations are mathematical formulas that relate various parameters of duct design and performance,…
Posted inHVAC
HVAC Mixed Air Temperature Equations with Excel and MATLAB
HVAC mixed air temperature is the temperature of the air that results from mixing two…
Posted inHVAC
Optimizing Indoor Air Quality: Calculating Air Change Rate with Excel and MATLAB
HVAC air change rate is a measure of how many times the air in a…