Heat Exchanger Design – Live Excel Workbook with Rohit Kumar Yadav

🔥 Simplify Your Heat Exchanger Calculations

The ChemicalWala Heat Exchanger Live Workbook is a practical Excel-based engineering tool developed for preliminary thermal design, rating and performance evaluation of heat exchangers.

Enter the hot-stream and cold-stream process conditions, physical properties and design parameters. The workbook automatically performs the connected thermal calculations and presents the results in a clean, easy-to-review format.

✅ Key Calculations and Features

• Hot-side and cold-side heat-duty calculations

• Energy-balance comparison between both streams

• Log Mean Temperature Difference calculation

• LMTD correction-factor assessment

• Corrected temperature driving force

• Overall heat-transfer coefficient input and evaluation

• Preliminary heat-transfer area estimation

• Effectiveness and NTU calculations

• Heat-capacity-rate evaluation

• Minimum heat-capacity-rate identification

• Approach-temperature and temperature-cross checks

• Automatic engineering status and warning indicators

• Live Excel formulas with instant recalculation

• Structured input, calculation and result sections

📦 What You Will Receive

• One ready-to-use Excel heat-exchanger workbook

• Editable process and thermal-design inputs

• Automatically calculated thermal results

• Reusable format for different fluids and operating cases

• Professional calculation sheet for design discussions and reviews

🎯 Suitable For

• Process and Chemical Engineers

• Thermal-design and EPC professionals

• Plant, operation and project engineers

• Engineering consultants and freelancers

• Students preparing for process-design roles

⚠️ Engineering Note

This workbook supports preliminary thermal calculations and engineering evaluation. Final exchanger design must be verified using approved project specifications, applicable design standards, detailed hydraulic calculations and manufacturer or vendor software.