Results 1 to 10 of about 589,778 (268)

Numerical Analysis of Tube Heat Exchanger with Trimmed Star-Shaped Fins

open access: yesApplied Sciences, 2022
In some engineering applications, it is very desirable that the heat exchanger is as light as possible while maintaining the heat transfer rate at an acceptable level. In this context, the possibility of reducing the weight of the heat exchanger with the
Mladen Bošnjaković, Simon Muhič
doaj   +1 more source

'Underlying Energy Efficiency' in the US [PDF]

open access: yesSSRN Electronic Journal, 2013
Economics Working Paper Series, 13 ...
Massimo Filippini, Lester C. Hunt
openaire   +4 more sources

Sludge reduction by an anaerobic side-stream reactor process: A full-scale application

open access: yesEnvironmental Challenges, 2021
In the present paper, a new process, whose acronym is UTN (University of Trento) system, is proposed and tested at full scale for reducing the amount of sludge of the wastewater treatment plant.
Roberta Ferrentino   +2 more
doaj   +1 more source

Surrogate Modeling Strategy for Urban Building Energy Simulation in Early-Stage Urban Design: A Case Study of Energy-Efficient Neighborhood Design in Seoul [PDF]

open access: yesE3S Web of Conferences, 2023
This study focuses on developing an efficient surrogate modelling strategy for early-stage urban design, aiding in energy-efficient residential neighborhood design in Seoul.
Lee Doyun, Quan Steven Jige
doaj   +1 more source

Target orientations of the development of state policy for the sustainable development of the "green" economy in Ukraine

open access: yesВісник Харківського національного університету імені В.Н. Каразіна: Серія Економіка, 2022
The purpose of the article is to determine the target guidelines for the state policy of sustainable development of the "green" economy in Ukraine. The article uses general scientific and special research methods, the use of which contributed to the ...
Y. Bilovitska
doaj   +1 more source

Smart City Regulation and Environmental Sustainability in the Context of Land Use Planning in Mauritius: A Critical Review

open access: yesPotchefstroom Electronic Law Journal, 2023
A "smart city" involves planned urbanisation, a system which has been adopted in many countries involving tailor-made solutions to suit local challenges while making the most of local opportunities.
Odile Lim Tung
doaj   +1 more source

Efficient of Energy Use in a Commercial Poultry Slaughterhouse [PDF]

open access: yesJournal of Soil Sciences and Agricultural Engineering, 2017
Seven sequence processing operations were conducted in a private commercial poultry slaughterhouse in order to determine the effects of the variations in the slaughterhouse operation capacity, and in the processed live bird weight, on the energy being ...
M. Abd-Elhameed   +2 more
doaj   +1 more source

Development of Greenhouse Gas Emission and Evaluation of Carbon Resource Use in Chosen EU Countries

open access: yesEnergies, 2023
The EU presently orientates its policy to a low-carbon and resource-efficient economy. In this paper, we evaluate the current situation and the developments in greenhouse gas emissions, and we will evaluate carbon resource usage in chosen EU countries ...
Lucia Domaracká   +4 more
doaj   +1 more source

Efficient Energy Use in Manufacturing Systems—Modeling, Assessment, and Management Strategy

open access: yesEnergies, 2023
Currently, studies on the energy efficiency of manufacturing systems usually lack synthetic and systematic techniques. In this paper, a holistic framework is demonstrated in order to achieve more sustainable manufacturing, which covers machine-level ...
Tangbin Xia   +6 more
doaj   +1 more source

Energy efficiency challenges in multi-apartment building renovation in Lithuania / Iššūkiai energijos vartojimo efektyvumui vykdant daugiabučių namų modernizaciją Lietuvoje

open access: yesJournal of Civil Engineering and Management, 2011
The paper presents a position of the authors on the current setup of the multi-apartment renovation process in Lithuania. The conducted investigation includes the actual case study analysis of the group of residential buildings in Birštonas.
Darius Biekša   +3 more
doaj   +1 more source

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