The Heating Power Demand

In the stationary state the hear demand <f> for an industrial building is

<b = GiAT,-T0) + Cpjp^v^Tj-T0) = (Gh + T,,) . (8.25)

"X.			!
‘ V ‘	♦ ♦ ♦	♦	Measured heatin demand /
			Calcula	Ted heating
		♦ ♦	Demant N/
			♦ S

Heating power demand [kW] f>00

500

400

300

200

100

-30 -20 -10 0 10 20 Ambient temperature [°C]

0

■■ FIGURE 8.S0 Heating demand versus ambient temperature for an industrial building. Calculated and measured values compared.

Posted in INDUSTRIAL VENTILATION DESIGN GUIDEBOOK