Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Chakyrova Daniela"'
Autor:
Doseva Nadezhda, Chakyrova Daniela
Publikováno v:
Civil and Environmental Engineering, Vol 17, Iss 1, Pp 107-116 (2021)
Around 60 % of residential buildings in Bulgaria are constructed before the Nineties of the last century, i.e. they have been in use for more than 30 years. Furthermore, the final energy consumption of Bulgarian residential buildings is the highest i
Externí odkaz:
https://doaj.org/article/85dc4a7aff47484a9351d315dbf6d5bc
Autor:
Doseva Nadezhda, Chakyrova Daniela
Publikováno v:
E3S Web of Conferences, Vol 327, p 01010 (2021)
This study is part 2 of the investigation on the exergetic and exergoeconomic parameters of an existing system with an air-to-water heat pump unit as a heat source. Part 1 presents the used experimental setup. The main aim of the conducted experiment
Externí odkaz:
https://doaj.org/article/835d547b89134a3c9f8a3823752166b5
Publikováno v:
E3S Web of Conferences, Vol 327, p 01009 (2021)
This paper is part 1 of the investigation on the exergetic and exergoeconomic parameters of an existing system with an air-to-water heat pump unit as a heat source. Part 1 presents the used experimental setup. The main aim of the conducted experiment
Externí odkaz:
https://doaj.org/article/e3f295c6bf6541e7aac167d817324d3b
The Prediction of Drying Uniformity in Dryer Chamber System Using Computational Fluid Dynamics (CFD)
Publikováno v:
E3S Web of Conferences, Vol 207, p 01010 (2020)
The Dryer Chamber System is the most commonly used one because of its simple and economical design. The present article reviews the process of drying a heat insulation material, manufactured in a flat form with various thicknesses. The flat material
Externí odkaz:
https://doaj.org/article/04201afad4214041960e047288209466
Autor:
Doseva Nadezhda, Chakyrova Daniela
Publikováno v:
E3S Web of Conferences, Vol 207, p 01014 (2020)
Nowadays, the application of air-source heat pumps for heating and cooling in residential buildings has been increased significantly. The main occasion for this is the accessibility of a heat source for these devices - the external air. Nevertheless,
Externí odkaz:
https://doaj.org/article/3e858190a5bc421f832d39db7e8eeec7
Autor:
Chakyrova, Daniela P.1 chakyrova_d@tu-varna.bg, Andreev, Andrey H.1
Publikováno v:
Journal of Chemical Technology & Metallurgy. 2021, Vol. 56 Issue 6, p1234-1248. 15p.
In this paper, an investigation and assessment of the impact of the external air temperature measurement frequency on the bin distribution and subsequent determination of the Seasonal Coefficient of Performance (SCOP) are made. In this order, two dif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______9626::5a5b5b74553d587920b545718af03bd6
https://hdl.handle.net/20.500.12641/22457
https://hdl.handle.net/20.500.12641/22457
Autor:
Doseva, Nadezhda1, Chakyrova, Daniela1
Publikováno v:
Proceedings of the International Multidisciplinary Scientific GeoConference SGEM. 2014, Vol. 1, p173-180. 8p.