Zobrazeno 1 - 10
of 104
pro vyhledávání: '"Karol Sztekler"'
Autor:
Jaroslaw Krzywanski, Karol Sztekler, Dorian Skrobek, Karolina Grabowska, Waqar Muhammad Ashraf, Marcin Sosnowski, Kashif Ishfaq, Wojciech Nowak, Lukasz Mika
Publikováno v:
Energy Science & Engineering, Vol 12, Iss 5, Pp 1969-1986 (2024)
Abstract Adsorption cooling and desalination systems have a distinct advantage over other systems that use low‐grade waste heat near ambient temperature. Since improving their performance, including reliability and failure prediction, is challengin
Externí odkaz:
https://doaj.org/article/0938351d93564aa3a47a388980d55e01
Publikováno v:
Energies, Vol 17, Iss 14, p 3454 (2024)
The paper proposes applying an in-house mathematical model of a liquid flat-plate solar collector to calculate the collector time constant. The described model, proposed for the first time in an earlier study, is a one-dimensional distributed paramet
Externí odkaz:
https://doaj.org/article/769ce70e54344e93ba6f7b1622a6f068
Autor:
Lucia F. Pérez Garcés, Karol Sztekler, Leonardo Azevedo, Piotr Boruta, Tomasz Bujok, Ewelina Radomska, Agata Mlonka-Mędrala, Łukasz Mika, Tomasz Chmielniak
Publikováno v:
Energies, Vol 17, Iss 13, p 3306 (2024)
This study investigates the crucial role of Carbon Capture and Storage (CCS) technology in mitigating CO2 emissions from Poland’s power systems, which is essential not only for meeting climate targets but also for maintaining energy security in the
Externí odkaz:
https://doaj.org/article/42d3bba01a0947b78c7d042b2b8c86f8
Autor:
Wojciech Kalawa, Karol Sztekler, Jakub Kozaczuk, Łukasz Mika, Ewelina Radomska, Wojciech Nowak, Andrzej Gołdasz
Publikováno v:
Energies, Vol 17, Iss 5, p 1181 (2024)
Broadly defined climate protection is a powerful incentive in the search for environmentally friendly refrigeration technologies. Adsorption chillers are considered to be one such technology; however, their main disadvantages include a low cooling ca
Externí odkaz:
https://doaj.org/article/e080daecb19e4d48a09bbd9010b1be06
Autor:
Lukasz Lasek, Anna Zylka, Jaroslaw Krzywanski, Dorian Skrobek, Karol Sztekler, Wojciech Nowak
Publikováno v:
Energies, Vol 16, Iss 21, p 7311 (2023)
Adsorption technology utilizes low-temperature renewable and waste heat sources for cost-effective and environmentally friendly cooling and water desalination systems. However, the problem with existing adsorption refrigerators is the low COP. This i
Externí odkaz:
https://doaj.org/article/8958c97a3baa40cf9ebbccf7dfdc0447
Autor:
Wojciech Kalawa, Karol Sztekler, Agata Mlonka-Mędrala, Ewelina Radomska, Wojciech Nowak, Łukasz Mika, Tomasz Bujok, Piotr Boruta
Publikováno v:
Energies, Vol 16, Iss 15, p 5817 (2023)
Adsorption systems are alternatives to compressor cooling systems. Apart from many advantages, these systems are characterized by low COP and SCP parameters. One of the most promising options to improve the performance of adsorption chillers is the r
Externí odkaz:
https://doaj.org/article/06132645dfc64e148a0a4453d44232e4
Publikováno v:
Energies, Vol 16, Iss 15, p 5808 (2023)
Adsorption cooling technology is a promising alternative to replace conventional solutions. However, adsorption chillers still need to be improved in terms of performance parameters. One of the most important factors affecting their efficiency is the
Externí odkaz:
https://doaj.org/article/9e94dd3f7e464f618d2f431a65c050fd
Autor:
Ewelina Radomska, Łukasz Mika, Karol Sztekler, Wojciech Kalawa, Łukasz Lis, Kinga Pielichowska, Magdalena Szumera, Paweł Rutkowski
Publikováno v:
Energies, Vol 16, Iss 3, p 1188 (2023)
Many attempts are made worldwide to create cheap, efficient, and eco-friendly water desalination systems. Passive solar stills (SS) are considered to be such. This paper presents the results of the experimental and theoretical investigation of the ef
Externí odkaz:
https://doaj.org/article/e7d82d957953469ca7957f746d0bd21a
Autor:
Jaroslaw Krzywanski, Tomasz Czakiert, Anna Zylka, Wojciech Nowak, Marcin Sosnowski, Karolina Grabowska, Dorian Skrobek, Karol Sztekler, Anna Kulakowska, Waqar Muhammad Ashraf, Yunfei Gao
Publikováno v:
Energies, Vol 15, Iss 21, p 8095 (2022)
Chemical looping combustion (CLC) is one of the most advanced technologies allowing for the reduction in CO2 emissions during the combustion of solid fuels. The modified method combines chemical looping with oxygen uncoupling (CLOU) and in situ gasif
Externí odkaz:
https://doaj.org/article/b36afb7df21e47c484a8d87bcafd48b5
Autor:
Agata Mlonka-Mędrala, Tarikul Hasan, Wojciech Kalawa, Marcin Sowa, Karol Sztekler, Moises Luzia Pinto, Łukasz Mika
Publikováno v:
Energies, Vol 15, Iss 19, p 7444 (2022)
Adsorption chillers produce cold energy, using heat instead of electricity, thus reducing electrical energy consumption. A major industrial waste, fly ash, can be converted to zeolite and used in adsorption chillers as an adsorbent. In this research,
Externí odkaz:
https://doaj.org/article/22329aa8adeb4d9693d3db61b132a11f