Table of Contents
The LMTD Calculator Software is a lightweight yet powerful engineering tool developed to help process and mechanical engineers perform Logarithmic Mean Temperature Difference (LMTD) calculations quickly and accurately when designing or analyzing heat exchangers.
The software is designed for Windows and there is also an android application available to download for this LMTD Calculator. Whether you’re preparing a design report or verifying plant data, this calculator eliminates manual computation errors and saves valuable time
Calculate the log mean temperature difference for counter current and co current flow
Please note that this software requires Microsoft .Net framework to be installed on your computer. This is usually present on all new computers.
Key Features of the LMTD Calculator Software
- Parallel and Counter Flow Support – Instantly calculate LMTD for both configurations with automatic formula handling.
- Dual Unit Systems – Perform calculations in either SI or Imperial units without conversions.
- Correction Factor (F) Option – Apply an adjustment for shell-and-tube or cross-flow exchangers when needed.
- Fast and Accurate Results – Simply enter the inlet and outlet temperatures for both fluids and click “Calculate.”
- Compact and Easy to Use – A clean user interface with straightforward data entry and clear results display.
- Integration Ready – Use the calculator alongside other Webbusterz design tools for a complete thermal analysis workflow.
Download

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Screen shot

System Requirements
Heat duty calculator needs the following computer configuration to run:
- Microsoft Windows operating system
- 64MB RAM
- 30MB free disk space
- Microsoft Dot Net 4.0 Framework
Windows platforms:
Windows 7 SP1, Windows 8, Windows 8.1, Windows 10, Windows 11
32 bit & 64 bit operating systems.


