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eau chaude circulation retour tuyau

Données de référence et informations techniques sur eau chaude circulation retour tuyau pour les applications systèmes d'eau.

hotwatercirculationreturn

Overview

Engineering reference data for Hot Water Circulation Return Pipe in water systems.

Key Formulas

Hydrostatic Pressure

P=ρghP = \rho g h

Pressure due to water column.

Flow Rate

Q=AvQ = A v

Area × velocity.

Variables

Symbol Description Unit
PP Pressure Pa
QQ Flow rate m³/s
hh Head/depth m

References