Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Dzikevics, Mikelis"'
Publikováno v:
Environmental and Climate Technologies, Vol 28, Iss 1, Pp 286-302 (2024)
Diversification of energy resources is a current objective that several countries want to achieve, including in northern Europe. Demand for wood fuels is increasing in Latvia, which is reflected in consumer expenditure. Using low-quality biomass (LQB
Externí odkaz:
https://doaj.org/article/336cb7601f134f9787852d56923e1d1a
Autor:
Kostevica Valerija, Dzikevics Mikelis
Publikováno v:
Environmental and Climate Technologies, Vol 27, Iss 1, Pp 950-963 (2023)
It is well known that energy systems are one of the causes of climate change, but it is less studied how climate change impacts energy systems. Due to rapid changes in climate, it is important to understand how to operate energy systems and what adap
Externí odkaz:
https://doaj.org/article/b205a396fadd400fab7f2e7c9dcbc8bb
Publikováno v:
Environmental and Climate Technologies, Vol 27, Iss 1, Pp 889-899 (2023)
The use of air-to-air heat pumps in modern air handling units is becoming more popular for building heating and cooling supply. However, the constantly changing state of outdoor air (temperature, humidity) means that energy conversion modes of heat p
Externí odkaz:
https://doaj.org/article/5cc2833a2ca749fc8bb971446ae31f8a
Publikováno v:
Environmental and Climate Technologies, Vol 27, Iss 1, Pp 559-569 (2023)
As renewable energy demand grows, different sectors (especially energy and household) face increasing fuel shortages. Increasing interest in alternative biomass for heat production also increases the need to develop appropriate combustion technologie
Externí odkaz:
https://doaj.org/article/6f99090ea08e4cc797ae94c5da1ac453
Publikováno v:
Environmental and Climate Technologies, Vol 27, Iss 1, Pp 212-219 (2023)
The concept of the new water treatment system was developed. A primary area was defined in which such technology is intended to be used: water treatment in compact flue-gas condensation systems for a low-power wood-fuelled biomass boiler. A prototype
Externí odkaz:
https://doaj.org/article/64ae28285ff346cdb2c6fff118841452
Publikováno v:
Environmental and Climate Technologies, Vol 26, Iss 1, Pp 548-560 (2022)
A heat pump is one of the most popular energy transformation devices to provide the building with the necessary heating and cooling energy during the cold and warm seasons. Air source heat pumps (ASHP) in building heating and/or hot water systems are
Externí odkaz:
https://doaj.org/article/8e128bb4d93b4b6d82df2c89083c3084
Publikováno v:
Environmental and Climate Technologies, Vol 25, Iss 1, Pp 563-573 (2021)
This work is a continuation of the article “Methods for Determining the Performance and Efficiency Parameters of the Flue-gas Condenser Sedimentation Tank”. During the experimental determination of Particulate Matter (PM) physical parameters, a d
Externí odkaz:
https://doaj.org/article/31904923832e4437b0be3a0c07a05096
Publikováno v:
Environmental and Climate Technologies, Vol 25, Iss 1, Pp 1114-1127 (2021)
With the increase of renewable energy sources, the control methods of the energy systems are an increasingly important topic. Control methods have evolved from simple on/off controllers to methods that utilize artificial intelligence and can have a p
Externí odkaz:
https://doaj.org/article/523cea784a0d4de1b1d28b9582b4a08a
Publikováno v:
Environmental and Climate Technologies, Vol 24, Iss 1, Pp 378-391 (2020)
Increase in solar fraction has been noted as one of the main goals for wider application of domestic solar thermal systems. To increase solar fraction, higher energy density thermal storage availability is a key point. In this paper phase change mate
Externí odkaz:
https://doaj.org/article/048b6da8c104402d88061cd6d6f1bdbd
Autor:
Priedniece Vivita, Kalnins Elvis, Kirsanovs Vladimirs, Dzikevics Mikelis, Blumberga Dagnija, Veidenbergs Ivars
Publikováno v:
Environmental and Climate Technologies, Vol 23, Iss 3, Pp 333-346 (2019)
One of the main pollution types is air pollution, which has a significant impact on the surrounding environment and on living beings. Major source of air pollution is combustion processes. There are many flue gas treatment technologies around the wor
Externí odkaz:
https://doaj.org/article/6e8bdc0dc1f340628f8e0bf8a66a3285