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Tools for Mechanical Engineer

Tools/ Software for Building Mechanical Engineer/Designer

We developed some Excel spreadsheets for mechanical engineer use for FREE. We also include some useful tools developped by other firms. Below are links. You are welcome to download these spreadsheets. Please note use this handy tools at your own risk. We are not responsible for any loss caused by using these free software.
 


HVAC

1. Heating and Cooling Load Calculation Spreadsheet

11. Online Interactive Psychrometric Chart

http://www.flycarpet.net/en/psyonline

12.1 Ventilation Rate Calculation -ASHRAE 62.1-2007 (EXCEL)

https://xtengineering.com/tools/ASHRAE%2062.1-2007%20Calculator.xlsx

12.2 Ventilation Rate Calculation -ASHRAE 62.1-2010 (EXCEL)

https://xtengineering.com/tools/ASHRAE%2062.1-2010%20Calculator.xlsx

13. In-slab Heating Loops and Manifold Charts (Excel)

Commercial : https://xtengineering.com/tools/In-slab%20radiation%20heating%20-%20Commercial.xlsx

House: https://xtengineering.com/tools/In-slab%20radiation%20heating%20-%20house.xlsx

14. Pipe Insulation Chart

https://xtengineering.com/tools/piping%20insulaiton%20table.xlsx

15. Kitchen Hood Sizing

https://xtengineering.com/tools/KITCHEN%20HOOD%20Sizing.xlsx

16. Motor List (Excel)

https://xtengineering.com/tools/MotorList%20-2008.10.06.xls

 
 
 

3. Obstruction Online Calculator

https://www.meyerfire.com/ceiling-obstruction.html

4. Hydraulic Calculation Software

https://www.hydratecinc.com/hydratec-software#HCALC