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Simulation-based Analysis of System Hydraulics in Building Energy Supply: A case study of a networked residential and industrial district

Presentation Abstract for the 2024 ESI SimulationX User Forum

Mr. Pascal Jirschik - Project Engineer, EA Systems GmbH


"For carbon-neutral and efficient design of energy systems, the complexity of the system hydraulics is increasing. Simulation-based analysis of system hydraulics is important for a better understanding of the planned energy system, especially when integrating renewable energy sources and other generation systems in parallel. For this reason, the simulation-based analysis and optimization of system hydraulics in the building energy supply will be investigated on the basis of a networked residential and industrial district.


The redevelopment of several commercial/office and cultural buildings will be supplied with heating and cooling. In addition to district heating, reversible heat pumps will be used to utilize waste heat from the cooling process for heating. A large ice storage system is planned for peak shaving. A cooling system with a downstream air heat pump for de-icing is planned to provide residual heat and cold from the environment. In addition to the dimensional analysis of the individual components, the comprehensive control of all components and their interactions represents a significant challenge.


Due to the dynamic characteristics of such a complex system, this presentation will analyze the possibilities and results of a model-based dynamic simulation with SimulationX and our in-house simulation library GreenCity."


If interested in additional information, please sign up for the 2024 SimulationX User Forum or contact us!

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