選定 ducts

Reference data と engineering information about 選定 ducts for hvac systems applications.

sizingducts計算機

Overview

Engineering reference data for Sizing Ducts in HVAC systems.

$Q = \dot{m} c_p \Delta T$

Heat causing temperature change.

$Q = \dot{m} h_{fg} \Delta\omega$

Heat causing moisture change.

$COP = Q_c / W$

Coefficient of performance.