冷却 load 計算 for hvac systems

Overview

This page provides engineering reference data and calculation tools for Cooling Load Calculation for HVAC Systems in hvac systems.

Calculator

Key Formulas

The fundamental relationships for cooling load calculation for hvac systems are described by:

$Q = U \cdot A \cdot \Delta T$

Where:

• $Q$ = heat transfer rate (W)
• $U$ = overall heat transfer coefficient (W/m²·K)
• $A$ = heat transfer area (m²)
• $\Delta T$ = temperature difference (K)

Notes

• Results are approximate and should be verified for critical applications
• Input values should be within reasonable engineering ranges

References

• Original Source