Results 231 to 240 of about 83,321 (250)

Air pollutions affect restaurant and foodservice industry in China. [PDF]

open access: yesPNAS Nexus
Tian X   +6 more
europepmc   +1 more source

Finding non-fluorinated alternatives to fluorinated gases used as refrigerants.

open access: yesEnviron Sci Process Impacts
Glüge J   +8 more
europepmc   +1 more source

Heat loss optimization and economic evaluation of a new fourth generation district heating triple pipe system

Applied Thermal Engineering, 2023
Xingli Chen   +10 more
openaire   +3 more sources

Fourth generation district heating and cooling

2022
The chapter briefly presents the main technical characteristics of the fourth generation energy district heating and cooling (fourth GDHC) network as well as its integration into the more complex Smart Energy System (SES), which represents the state-of-the-art, new, smart, integrated polygeneration system, recognized as a key factor to reach the net ...
Fabozzi, Salvatore   +2 more
openaire   +1 more source

Fourth Generation of District Heating and Centralized Heating Supply Systems of Ukraine

2019
This 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

Fourth Generation District Heating: Potentials and Planning Challenges of an Urban Energy Infrastructure

2016
This paper deals with the planning issues arising from the development of 4th generation district heating and cooling systems, also known as low temperature district heating. This emerging technology has already demonstrated its efficiency and cost-effectiveness and shows the potential to sustain the energy transition of the urban thermal sector to the
openaire   +1 more source

Urban regeneration on a neighbourhood level: implementation of fourth generation district heating and cooling concepts on a case study for a southeast European city

2016
Most Southeast European district heating systems belong in the so called first or second generation meaning that they operate with very high supply temperatures, often above 100°C, making the implementation of heat pumps and renewable heat sources such as solar very difficult.
Pukšec, Tomislav   +2 more
openaire   +2 more sources

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