Results 11 to 20 of about 152,514 (266)

Cargo Ships’ Heat Demand - Operational Experiment

open access: yesPolish Maritime Research, 2020
The paper presents the results of an experiment conducted on two cargo ships – a 5300 TEU container with a steam heating system and a 7500 dwt general cargo ship with a thermal oil system.
Bocheński Damian, Kreft Dominik
doaj   +1 more source

Hybrid Energy System Model in Matlab/Simulink Based on Solar Energy, Lithium-Ion Battery and Hydrogen

open access: yesEnergies, 2022
In this work, a model of an energy system based on photovoltaics as the main energy source and a hybrid energy storage consisting of a short-term lithium-ion battery and hydrogen as the long-term storage facility is presented. The electrical and the heat
Marius C. Möller, Stefan Krauter
doaj   +1 more source

Industrial Waste Heat Potential for Meeting Heat Demand in the Republic of Serbia

open access: yesEnergija, Ekonomija, Ekologija, 2023
Final energy consumption in the industrial sector accounts for almost 25% of energy-related final energy consumption in the Republic of Serbia. It is estimated that 50-70% of energy consumption in industry, is intended to heat production in various ...
Dejan Ivezić , Marija Živković
doaj   +1 more source

Heat demand uncertainty evaluation of typical multi‐flat panel building

open access: yesJournal of Civil Engineering and Management, 2006
Heat consumption of similar buildings under the same climatic conditions normally shows different values. This phenomenon has not been adequately explored yet.
Egle Jaraminiene, Egidijus Juodis
doaj   +1 more source

Energy and Environmental Analysis of Single-Family Houses Located in Poland

open access: yesEnergies, 2020
This paper presents a comparative analysis of the carbon footprint, energy demand and life cycle costs of a model of a building located in the Central Europe climate zone.
Krzysztof Grygierek   +9 more
doaj   +1 more source

Global-Local Heat Demand Development for the Energy Transition Time Frame Up to 2050

open access: yesEnergies, 2021
Globally, the heat sector has a major share in energy consumption and carbon emission footprint. To provide reliable mitigation options for space heating, domestic hot water, industrial process heat and biomass for cooking for the energy transition time ...
Dominik Keiner   +8 more
doaj   +1 more source

District Heating Expansion Potential with Low-Temperature and End-Use Heat Savings

open access: yesEnergies, 2018
District heating has the potential to play a key role in the transition towards a renewable energy system. However, the development towards reduced heat demands threatens the feasibility of district heating.
Steffen Nielsen, Lars Grundahl
doaj   +1 more source

Model for Determining Geographical Distribution of Heat Saving Potentials in Danish Building Stock

open access: yesISPRS International Journal of Geo-Information, 2014
Since the global oil crisis in the 1970s, Denmark has followed a path towards energy independency by continuously improving its energy efficiency and energy conservation.
Stefan Petrovic, Kenneth Karlsson
doaj   +1 more source

Design of a district heating network based on the linear heat density

open access: yesNihon Kikai Gakkai ronbunshu, 2021
This study aims to develop a design methodology for district heating network based on linear heat density. In the previous study, district heating systems including network were designed by applying mixed integer linear programming (MILP), however ...
Takaaki FURUBAYASHI, Toshihiko NAKATA
doaj   +1 more source

Time Series Analysis Of Heat Demand

open access: yesECMS 2008 Proceedings edited by: L. S. Louca, Y. Chrysanthou, Z. Oplatkova, K. Al-Begain, 2008
The paper deals with an analysis of time series of heat demand course. The course of heat demand and heat consumption can be demonstrated by means of heat demand diagrams. The most important one is the Daily Diagram of Heat Supply (DDHS) which demonstrates the course of requisite heat output during the day.
Chramcov, Bronislav, Balátě, Jaroslav
openaire   +2 more sources

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