Our Duct Design Calculator is designed to provide HVAC engineers with a quick, reliable, and technically sound method to estimate pressure losses in duct systems.
Duct Design Calculator Works (Based of ASHRAE) Read More »
Pressure Drop in Two-Phase Flow impacts HVAC system design, compressor sizing, and energy efficiency. Learn how to balance flow regimes and heat exchanger design.
Pressure Drop in Two-Phase Flow: HVAC Design Explained Read More »
Flow patterns in horizontal evaporator tubes impact heat transfer and system design. Learn how each regime affects HVAC efficiency, pressure drop, and reliability.
🌀 Flow Patterns in Horizontal Evaporator Tubes: What Engineers Should Know Read More »
Nucleate boiling is a boiling regime where tiny vapor bubbles first nucleate (i.e., form) at the heated surface and then detach, carrying heat away.
🌡️ Nucleate Boiling Explained: From Bubble Birth to Burnout Read More »
Emissivity and solar absorptivity play a huge role in HVAC efficiency. Learn how to pick the right materials for energy-smart buildings.
🌞 Emissivity and Solar Absorptivity: Selecting the Right Materials Read More »
Lumped vs Non-Lumped Thermal Analysis made simple! Learn when to use each method with Biot number, HVAC examples, and easy formulas for engineers.
Lumped vs Non-Lumped Thermal Analysis: Explained Simply Read More »
Learn how to prevent condensation in insulated pipes using ASHRAE heat transfer principles. Tips, formulas & real examples. Stay dry & efficient!
🧊 How to Prevent Condensation in Insulated Pipes – The HVAC Guide Read More »
Heat Transfer Augmentation Techniques can turbocharge your HVAC efficiency using fins, inserts, and boiling enhancements. Learn smart methods for better design!
Heat Transfer Augmentation Techniques for HVAC Boost Read More »
Heat exchangers in HVAC systems explained with types, real-world design tips, and a calculator to boost system efficiency and performance.
Heat Exchangers in HVAC: Types, Design & Efficiency Tips Read More »
Convective Heat Transfer drives HVAC performance. Learn how airflow, surface area, and smart design choices can boost your system’s heating & cooling efficiency!
Convective Heat Transfer in HVAC: Boost System Efficiency Read More »
