Results 1 to 10 of about 4,877 (262)
Digitalization of district heating and cooling systems
Energy Reports, 2021 District heating and cooling (DHC) networks are traditionally operated with a limited number of controls to secure the required supply task and to optimize economics and ecologic performance.
Dietrich Schmidt
doaj +2 more sources
dhcSim — A Modelica library for simple modeling of complex DHC systems
Energy Reports, 2021 District heating and cooling systems play an important role in future energy infrastructure by accessing local energy potentials, reducing temperature levels and exploiting synergies between energy systems.
Max Bachmann +3 more
doaj +1 more source
Performance Assessment of District Energy Systems with Common Elements for Heating and Cooling
Energies, 2021 District energy systems, especially those integrating renewables or low exergy sources, have multiple elements for generating heating and cooling. Some of these elements might be used for both purposes: heating and cooling, either simultaneously or ...
Aleksandar Ivančić +3 more
doaj +1 more source
Clean Technologies, 2022 The aim of this study is to analyze the feasibility of the single-effect H2O/LiBr absorption heat pump cycle to produce combined heating and cooling. To achieve this, first, the main changes that the absorption cycle requires are described in comparison ...
Juan Prieto +2 more
doaj +1 more source
District Heating and Cooling towards Net Zero
Energies, 2022 District energy is undergoing a deep transformation towards higher efficiency and greater flexibility through the promotion of renewable energy and waste energy sources [...]
Silvia Ravelli
doaj +1 more source
Energy Reports, 2021 The sustainable energy transition asks for new and innovative solutions in the way society, government, energy market and clients (end users) approach energy distribution and consumption.
Niels Schilstra +2 more
doaj +1 more source
The Innovative Concept of Cold District Heating Networks: A Literature Review
Energies, 2018 The development of sustainable and innovative solutions for the production and supply of energy at district level is nowadays one of the main technical challenges.
Marco Pellegrini, Augusto Bianchini
doaj +1 more source
Experiences from City-Scale Simulation of Thermal Grids
Resources, 2021 Dynamic simulation of district heating and cooling networks has an increased importance in the transition towards renewable energy sources and lower temperature district heating grids, as both temporal and spatial behavior need to be considered.
Johan Simonsson +3 more
doaj +1 more source
Proceedings, 2017 Heating and cooling consume half of the EU’s energy and much of it is wasted. The lion’s share of heating and cooling is still generated from fossil fuels, mainly natural gas, while only 18% is generated from renewable energy. In order to fulfil the EU’s
Andrea Costa +11 more
doaj +1 more source
Analysis of District Heating and Cooling systems in Spain
Energy Reports, 2020 Currently, district energy systems allow long-distance distribution of energy and the use of renewable energies, increasing their interest in the fight against global warming and the energy crisis.
Martín Balboa-Fernández +3 more
doaj +1 more source