🧬 Our Mission

Smart Farm Engineering Lab is a free online engineering calculator suite designed to assist growers, greenhouse designers, and agricultural engineers with high-precision microclimate and hydraulic calculations. Instead of generalized AI or complex, costly simulation software, we provide focused, scientifically backed tools that can be directly applied to commercial operations.

⚙️ Engineering & Science Focus

All calculations provided by our portal are based on peer-reviewed horticultural and biophysical models:

• Vapor Pressure Deficit (VPD): Application of horticultural physiology models defining crop temp and transpiration relations.
• 3-Way Mixing Valve sizing (Kv): Calculation of required flow rate and friction head loss for hot water heating design and valve sizing.
• Stock Tank Dilution: Guidelines for preventing chemical precipitation (compatibility issues) during multi-element fertilizer dilution.
• Penman-Monteith Transpiration: Estimation of actual plant energy flux and water consumption based on microclimatic data.

🌱 Open Source & Zero Cost

We believe in open engineering. This portal is 100% free, runs without tracking or locking in users, and is hosted as a serverless static website on GitHub Pages and Cloudflare CDN for lightning-fast speeds.