Results 261 to 270 of about 321,162 (308)
Credit-frequency compliance paradox and dual-track hazard evolution in urban occupational health. [PDF]
Front Public HealthZhu X, Ye J, Sun S, Liu C, Cai W.
europepmc +1 more source
Selected technical aspects of managing efficient heat supply in a district heating system
Scientific Journals of the Maritime University of Szczecinopenaire +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
District heating in sequential energy supply
Applied Energy, 2012Abstract Increased recovery of excess heat from thermal power generation and industrial processes has great potential to reduce primary energy demands in EU27. In this study, current excess heat utilisation levels by means of district heat distribution are assessed and expressed by concepts such as recovery efficiency, heat recovery rate, and heat ...
Urban Persson, Sven Werner
openaire +3 more sources
System effects of lowered district heating supply temperatures
WEENTECH Proceedings in Energy, 2020Lowering temperature levels of a district heating (DH) system may offer several advantages such as reduced distribution losses, increased efficiency of flue gas condensation equipment and increased electricity generation in combined heat and power plants.
Tina Lidberg +2 more
openaire +1 more source
District heating and cooling for efficient energy supply
2011 International Conference on Electrical and Control Engineering, 2011Supplying customers with heating and cooling energy from district energy systems essentially contributes to the rational use of energy and to environmental protection. In the past few years, the use of district cooling has been significantly increased in some countries.
Alojz Poredos, Andrej Kitanovski
openaire +1 more source
Improvement of the Heat Substation Design for District Heating Supply Systems
2020New requirements and trends for the design and retrofit of heat substations of the central heating system are formulated. The main differences in the design of the central and individual heat substations are considered. The classification of heat substations for heating and hot water supply depending on the equipment included is given.
Tetiana Babak +3 more
openaire +1 more source
Optimizing district heating supply for positive energy districts
Positive Energy Districts (PEDs) aim to generate more energy than they consume by leveraging renewable energy sources (RES) and innovative energy systems. These districts represent a transformative urban development approach prioritizing sustainability, resilience, and carbon neutrality.Patel, Nirav Ashvinbhai +3 more
openaire +1 more source
Short term optimization of district heating network supply temperatures
2014 IEEE International Energy Conference (ENERGYCON), 2014The increasing challenges in district heating operational optimization are briefly discussed. The paper describes the first steps in a research project on minimization of short term operational costs in a full scale district heating system. Based on a test model describing a part of a real district heating network, and a chosen approximate dynamic ...
Enso Ikonen +6 more
openaire +1 more source
Fourth Generation of District Heating and Centralized Heating Supply Systems of Ukraine
2019This article investigates possibilities and expediency of transformation of existing Ukrainian District Heating Systems (DH-UA) into the modern district heating of the 4th Generation (4G-DH). Three research problems were tasked to be solved. The first concerns studying the current state of existing DH-UA.
N. M. Fialko +2 more
openaire +1 more source