Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Raimonds Bogdanovics"'
Publikováno v:
Energies, Vol 16, Iss 14, p 5307 (2023)
Phase change materials (PCMs) have emerged as promising solutions for latent heat thermal energy storage (LHTES) systems, offering considerable potential for storing energy derived from renewable sources across various engineering applications. The p
Externí odkaz:
https://doaj.org/article/f30d85a1472441128c6ca3d0703d728c
Publikováno v:
Applied Sciences, Vol 12, Iss 2, p 673 (2022)
Temporary structures are being extensively used by emergency services (rescue, disaster relief, military response units), and other end-users requiring temporary mobile off-grid energy solutions for different purposes (event organization, vacation ho
Externí odkaz:
https://doaj.org/article/20df7df6c3b64bbea0f1338310e90772
Publikováno v:
Energies, Vol 13, Iss 22, p 6099 (2020)
There are more than 200 thousand pupils in Latvia. Most of them are still learning in non-renovated classrooms without proper mechanical ventilation. The classrooms are often ventilated only during the breaks by opening windows. This can lead to incr
Externí odkaz:
https://doaj.org/article/eed89757d4334488be4d33cc2c73c5ab
Publikováno v:
Journal of Sustainable Architecture and Civil Engineering. 29:139-149
In Latvia to perform COVID-19 tests as well as for temporary shelters in case of a local disease outbreak the persons were located in special tents. Such practice was not only performed locally but also in other countries like the USA, UK, Russia, et
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36476dd86700b9c2888f95c9a38450e0
https://doi.org/10.5755/j01.sace.29.2.29240
https://doi.org/10.5755/j01.sace.29.2.29240
Autor:
Raimonds Bogdanovics, Jurgis Zemitis
Publikováno v:
E3S Web of Conferences, Vol 172, p 11008 (2020)
It is vitally important to understand the moisture transfer process in the buildings as this knowledge allows to generate solutions on how to control it. The data about typical indoor air humidity levels and moisture sources are usually taken from th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::695198debfe9b413c8a7c02e5bc9fc24
https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/32/e3sconf_nsb2020_11008.pdf
https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/32/e3sconf_nsb2020_11008.pdf
Publikováno v:
Energy Procedia. 122:74-79
In this study a small ammonia ground source heat pump with a capacity of 8,4 kW has been designed to provide space heating and hot water preparation with estimated max heat load of 7,5 kW for space heating and 2 kW for hot tap water preparation. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c08ec90a7e286c91741b2268111eba2c
https://doi.org/10.1016/j.egypro.2017.07.307
https://doi.org/10.1016/j.egypro.2017.07.307
Publikováno v:
Sustainability in Energy and Buildings ISBN: 9789813298675
Renovation of multi-apartment buildings and district heating distribution system is aimed to reduce the final energy consumption. Directive 2012/27/EU of the EU on energy efficiency it is defined that as from 2014 3% of the public buildings owned and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65ba101ad3853601acf96c343a60346e
https://doi.org/10.1007/978-981-32-9868-2_32
https://doi.org/10.1007/978-981-32-9868-2_32
Publikováno v:
E3S Web of Conferences, Vol 246, p 01004 (2021)
The COVID-19 crisis has affected the process of how the study procedures are organized at schools in Latvia. Three different options were available for the school to choose from. However, most schools have opted for option A which states that the cla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ae3f56d63a34d0bcc0b491fbd5cafc7
https://doi.org/10.1051/e3sconf/202124601004
https://doi.org/10.1051/e3sconf/202124601004
Publikováno v:
Energies, Vol 13, Iss 6099, p 6099 (2020)
Energies; Volume 13; Issue 22; Pages: 6099
Energies; Volume 13; Issue 22; Pages: 6099
There are more than 200 thousand pupils in Latvia. Most of them are still learning in non-renovated classrooms without proper mechanical ventilation. The classrooms are often ventilated only during the breaks by opening windows. This can lead to incr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd925f7f441d7cc6700013537bd13663
https://doi.org/10.3390/en13226099
https://doi.org/10.3390/en13226099
Publikováno v:
Sustainable Cities and Society. 57:102130
District heating (DH) is widely used in heating buildings in Europe, while Latvia takes the 2nd place among European countries by percentage of citizens served by district heating ( Euroheat & Power, 2016 ). In Riga, DH heat is produced by several pl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::972900f290432b8bb95fc61f5724dc60
https://doi.org/10.1016/j.scs.2020.102130
https://doi.org/10.1016/j.scs.2020.102130