This repository contains Excel calculations for a variety of topics. See the most recent uploads below:
Uploaded Details
Uploaded 2026 Apr. 16 This file is located in the Excel Addins folder. Update XLC Add-In for Excel by johndoyle-admin. File version 26.04.15.
Uploaded 2026 Mar. 31 This file is located in the Fluids folder. New! Vent Scrubber Sizing by engineerhk.
Uploaded 2026 Mar. 16 This file is located in the Fluid Mechanics folder. New! Pump Sizing Calculator_Simplified by gonoklab.
Uploaded 2026 Mar. 07 This file is located in the Beams folder. New! BEAMS-S.xlsx by rce2027.
Uploaded 2026 Feb. 20 This file is located in the Strength folder. New! Seismic Load Design for Liquid Containing Tank using ASCE 7-16 in accordance to seismic hazard assessment for Design of Earthquake of the Philippines by aaroncazey.
Uploaded 2026 Feb. 19 This file is located in the Welds folder. New! Butt Weld Geometry & Stress Verification by johndoyle-admin.
Uploaded 2026 Feb. 17 This file is located in the Single DOF folder. New! RK4 Non-Linear Damped Oscillator — Car Suspension Model by johndoyle-admin.