Network Hydraulics
Pressurization, pressure profiles, operating modes, control and simulation
5 articles in this category
Network Operating Modes
Network operating modes in district heating networks: sliding, constant, and sliding-constant operation. Operating principles, advantages and disadvantages compared.
Pressurization and Expansion
Pressurization systems in thermal networks: open and closed systems, expansion volume and make-up water
Pressure Profile and Pressure Diagram
Pressure diagram, operating pressures and pressure conditions in thermal networks: MOP, critical point and total pressure
Network Control
Control concepts for thermal networks: differential pressure control, critical point and control with multiple feed-in points
Thermo-Hydraulic Simulation: A Deep Dive
Fundamentals of thermo-hydraulic simulation in district heating networks: methods, models and application
Other topics
Building Simulation Dynamic simulation, summer heat protection, BIM and comfort analysis Heat Generation Heat load demand, generation concepts, energy storage and efficiency Network Design Pipe dimensioning, loss calculation, network temperatures and heat density Piping Technology Pipe systems, network structure, laying methods and thermal expansion Cold District Heating 5GDHC networks, dimensioning and prosumer concepts Plant Engineering Transfer stations, pumps, heating curves, hydraulic balancing and domestic hot water Planning Supply area, planning phases and project workflow Economics Economic analysis, funding, tariff design and contracts Operations Optimization Return temperature, temperature reduction, monitoring and digital twin