Results 11 to 20 of about 51,925 (286)
The prediction of building heating and ventilation energy consumption base on Adaboost-bp algorithm
IOP Conference Series: Materials Science and Engineering, 2020 Particularly In the nowadays, under the environment of increasing severe weather, buildings become consumers of energy resources that cannot be ignored, the hvac is one of the most important energy consuming equipment in the building, it has great ...
Lunan Sun, Qi Wei, Lipeng He, Zihe Yin
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The optimisation of energy systems by using 3e factor: The case studies
Journal of Civil Engineering and Management, 2006 Energy systems should be analysed according to principles of sustainable development. The optimality of technical systems usually is evaluated by only technical and economical criteria.
Artur Rogoža +2 more
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Energies, 2023 This work presents the results of a study that used a model based on rough set theory (RST) to assess the brine temperature of vertical ground heat exchangers (VGHEs) to feed heat pumps (HP).
Joanna Piotrowska-Woroniak +2 more
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An estimation of exergy consumption paterns of energyâ€intensive building service systems
Journal of Civil Engineering and Management, 2006 This paper represents the estimation of life cycle exergy consumption for building service systems (BSS). The investigation explores public building engineering systems, which are the most energyâ€intensive.
Darius Biekša +2 more
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Journal of Civil Engineering and Management, 1999 The majority of dwellings in Lithuania are situated in blocks of flats. The dwellings were built after World War II and they are heated by single pipe central heating systems, connected to district heating.
Edvardas Tuomas, Saulius Neverbickas
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Theoretical Foundations of Gas Hydrate Synthesis Intensification
Environmental and Climate Technologies, 2023 The methods of industrial production of gas hydrates are considered, their problems are identified, and a list of factors that are decisive for the intensification of mass exchange processes is outlined.
Kutnyi Bogdan +2 more
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Journal of Civil Engineering and Management, 1998 Didžioji dalis šilumos vartotojų Vilniaus mieste šilumą gauna iš šilumos tinklų. Plačiausiai taikoma toliau aprašyta šilumos tiekiamoji schema. Iš šilumos šaltinio šiluma tiekiama iki centrinių šilumos punktų (CŠP) dvivamzde sistema.
Edvard Tuomas, Alfonsas K. Skrinska
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Separations, 2022 Formaldehyde has a significant impact on human health. This study used a simple dipping method to load graphene-titanium dioxide (GR-TiO2) on activated carbon fibers (ACFs).
Fang Liu, Xuezhi Gao, Man Peng
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Technological model of building life cycle/Statinio gyvavimo ciklo technologinis modelis
Journal of Civil Engineering and Management, 2001 Under present conditions there are no regulating documents for building life span, maintenance, recondition and reconstruction works and periodicity in Lithuania. The suggested model allows to evaluate optimal values for building work periodicity. The
Vytautas Martinaitis, Artūras Rogoža
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Search for optimal solution of public building renovation in terms of life cycle
Journal of Environmental Engineering and Landscape Management, 2010 Climate change became a priority issue on the agenda of the energy and environmental policy of the European Union. Energy efficiency and renewable energy are the main pillars to cope with climate change.
Lina Užšilaitytė +1 more
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