TEC - Thermal Expansion Calculator

Engineering tool for thermal expansion analysis and material property calculations

Thermal Expansion Calculator is an interactive Chrome extension for students, engineers, and anyone working with materials under temperature changes. Enter basic material properties and instantly compute: • Expansion length (ΔL = α · L · ΔT) • Stress and reaction force if constrained • Strain under temperature changes • Overstress detection (failure check) Key features: • Supports both free and constrained expansion conditions • Compare multiple materials side by side • Visual bar charts to make results intuitive • Lightweight and accessible directly from your browser toolbar This extension combines accurate engineering formulas with a modern, responsive interface built on Next.js and shadcn/ui. It’s a fast, practical tool for classroom learning, quick engineering checks, or exploring how different materials behave when heated or cooled.