Plate Heat Exchanger LMTD Calculator | Muhendis Portal

Calculate required heat transfer area, Log Mean Temperature Difference (LMTD), and secondary flow rates for plate heat exchangers.

Verified Engineering Calculation Engine

Engineered for mechanical, HVAC, piping, and design engineers in compliance with international standards (ISO, DIN, EN, ASME, ASHRAE). Load the interactive tool for real-time calculations and automated reports.

Frequently Asked Questions (FAQ)

What is Log Mean Temperature Difference (LMTD)?

LMTD is the logarithmic average temperature driving force between the hot and cold fluid streams in a heat exchanger, providing precise sizing accuracy.