Stability Analysis for a Type of Multiswitching System with Parallel Structure

Table 4

Parameter	Value	Description
(kg)	232.18	indoor air mass
(kg/s)	0.149	rated volume of water system
(kg/s)	0.022	rated volume of pump
(kg/s)	0.044	rated volume of pump
(kg/s)	0.083	rated volume of pump
(kg/s)	3.003	volume of sending air
(m^2)	56	area of walls
(m^2)	28	area of windows
(m^2)	0	area of roof
(J/kgk)	1010	specific heat of air
(J/kgk)	4180	specific heat of water
(W/m^2k)	0.049	heat transfer coefficient of walls
(W/m^2k)	0.051	heat transfer coefficient of windows
(W/m^2k)	0.05	heat transfer coefficient of roof
(J)	20	latent heat load
	0.11	return air rate
(°C)	5	temperature difference
	0.89	transfer efficiency from water system to air system
	0.095	coefficient of cooling capacity allocation
(°C)	30, 30, 30	initial temperature
(°C)	35, 35, 36	temperature of walls, windows, and roof, respectively
(°C)	26	setting temperature