The following spreadsheets were updated on the dates shown. If you purchased any of these spreadsheets prior to its update, send me an email message at hbengts@EngineeringExcelSpreadsheets.com, and I will send you the updated version of that spreadsheet.
Any of the SBR spreadsheets (minor correction in Air Requirement calc'n) - Feb 5, 2017
Any of the MBBR Spreadsheets or packages - Jan 30, 2017
Sutherland Formula Gas Viscosity Calculator - Jan 28, 2017
Sharp Crested Rectangular Weir Calculations - Jan 16, 2017
Hydraulic Grade Line and Energy Grade Line Calculations - Oct 21, 2016
Real Gas Density Calculator - Oct 21, 20176