Results 61 to 70 of about 21,885 (170)

Analysis of the Impact of Decreasing District Heating Supply Temperature on Combined Heat and Power Plant Operation

open access: yesEnvironmental and Climate Technologies, 2014
District heating systems are widely used to supply heat to different groups of heat consumers. The district heating system offers great opportunities for combined heat and power production.
Bolonina Alona   +2 more
doaj   +1 more source

MANAGEMENT OF HEATING SYSTEMS USING MEDIUM POWER BOILERS

open access: yesNonconventional Technologies Review, 2018
Even if district heating represents currently the cheapest solution in production of thermal energy, this fact does not reflect in the preferences of Romanian consumers.
Nicoleta Cojocariu   +3 more
doaj  

Assessing the techno-economic impact of district heating on electrical distribution grid reinforcements

open access: yesAdvances in Applied Energy
Enhanced sector coupling across electricity, mobility, and heating sectors leads to higher efforts for distribution grid upgrades. Based on a case study, this paper evaluates the role of district heating networks in reducing electrical distribution grid ...
Jerry Lambert   +9 more
doaj   +1 more source

Possibilities of applying a low-temperature centralized heat supply network in a multi-apartment building district

open access: yesMokslas: Lietuvos Ateitis
Lithuania‘s district heating (DH) network tends to maintain high heat transfer temperatures, which limit the efficiency of the system. The aim of this study is to assess the impact of DH and reduced heat transfer temperature in the building on space ...
Edita Rugieniūtė, Juozas Bielskus
doaj   +1 more source

The heat load in district heating systems

open access: yes, 1984
This thesis considers the composition of the daily heat load in six Swedish district heating systems supplying heat for space heating and hot water supply. The analysis was performed by bringing together a heat load model and series of daily heat load observations covering periods ranging from five to eleven years.
openaire   +1 more source

A multi-connected air conditioner with refrigerant and water using hot water from district heating system for direct heating

open access: yesZhileng xuebao
In many public buildings in northern China, direct expansion air conditioning systems are used for cooling, and the hot water from district heating networks is often used for heating, which requires two types of terminals.
查富海   +4 more
doaj  

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