Technical data, formulas and charts

Content

• Diagram for local district heating plants and heating and power plant
• Diagram for heating and domestic hot and cold water
• Heat emission from radiators
• Conversion chart for radiators in one-pipe systems
• Reduction of heat emission from radiators
• Heat losses from uninsulated pipes
• Pressure drops in steel pipes
• Resistance in heating systems
• Sizes of steel pipes for heating systems
• Flow chart for thermostatic radiator valves in one-pipe system
• Flow chart for thermostatic radiator valves in two pipe system
• Flow chart for Δp control valves for risers or circuits
• Flow chart for control valves in heating systems
• Flow chart for control valves in district heating systems
• Flow chart for Δp control valves in district heating systems
• Heat requirements for domestic hot water
• Flow limiters for one-pipe circuits
• Calculation of one-pipe systems
• Calculation of two-pipe systems
• SI-units, Greek alphabet, Physical properties for water