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A DESCRIPTI0N 0F THE PLANT
PLANNING AND DESIGN
9 other sections not shown
ambient temperature amount angle of incidence as-measured assessment average collector surface area collector temperature concentrating collectors cost of heat diagram diffuse irradiation direct irradiation distribution circuit distribution system district heating domestic hot water Efficient flat plate Equation equipment flat plate collectors flat plate solar global irradiation group heating plant heat exchanger heat production costs heat requirement heat store heat supplied heating and domestic high-performance flat plate horizontal plane hot water production hours of sunshine indicate Ingelstad plant Jonkoping kWh/m March and September mean measured data measured values mineral wool monthly values moving plane MWh/year operating temperature period piping plate solar collectors return temperature shows SMHI statistics solar collector system solar energy yield solar heating plant solar irradiation space heating Stockholm Sweden Swedish system variants tank circuit tank heat losses tank losses tank temperature thermal insulation thermal output thermal transmittance thermal yield values of direct