Overall 传热 系数
Typical overall 传热 系数 用于 换热器s, walls, 与 insulated systems.
heattransfercoefficients计算器
Overview
Typical overall heat transfer coefficients () for various heat exchanger configurations.
Data Table
10 行
Application | U Value(W/(m²·K)) |
|---|---|
| Water to water | 800 |
| Water to oil | 350 |
| Water to glycol | 500 |
| Steam to water | 1500 |
| Steam to oil | 300 |
| Air to air (finned) | 30 |
| Air to water (finned) | 40 |
| Gas to gas | 25 |
| Condensing vapor to liquid | 1000 |
| Boiling liquid to liquid | 700 |
来源: engineeringtoolbox.com
Notes
- Values are at standard conditions unless otherwise noted
- Always verify values for critical applications