Table 9. Open in new tab Regression...

Table 9.

Regression coefficients.

Thermal energy output				Thermal efficiency
	$a_{1}$	$a_{2}$	$a_{3}$	U₀	$U_{1}$ (W/m²/°C)	$U_{2}$ (W/m²/°C)
Parameter value	–6.76	0.0077	0.056	–1.53	131.80	–38.34

Thermal energy output				Thermal efficiency
	$a_{1}$	$a_{2}$	$a_{3}$	U₀	$U_{1}$ (W/m²/°C)	$U_{2}$ (W/m²/°C)
Parameter value	–6.76	0.0077	0.056	–1.53	131.80	–38.34

Table 9.

Regression coefficients.

Thermal energy output				Thermal efficiency
	$a_{1}$	$a_{2}$	$a_{3}$	U₀	$U_{1}$ (W/m²/°C)	$U_{2}$ (W/m²/°C)
Parameter value	–6.76	0.0077	0.056	–1.53	131.80	–38.34

Thermal energy output				Thermal efficiency
	$a_{1}$	$a_{2}$	$a_{3}$	U₀	$U_{1}$ (W/m²/°C)	$U_{2}$ (W/m²/°C)
Parameter value	–6.76	0.0077	0.056	–1.53	131.80	–38.34