Zobrazeno 1 - 10
of 2 616
pro vyhledávání: '"Air exchange"'
Publikováno v:
Chengshi guidao jiaotong yanjiu, Vol 27, Iss 9, Pp 255-259 (2024)
Objective Over high humidity in the operating environment of metro train auxiliary power supply system will lead to high leakage current of IGBT (insulated gate bipolar transistor), which may further cause the auxiliary converter failure. Therefore,
Externí odkaz:
https://doaj.org/article/dfe8581cfdc64a4d8a4c4e96a384c4cb
Publikováno v:
Case Studies in Thermal Engineering, Vol 59, Iss , Pp 104502- (2024)
Under high-temperature and high-load operational conditions, inadequate ventilation and suboptimal cooling arrangements within indoor substations result in high oil temperatures, posing a threat to the secure and steady operation of transformers. In
Externí odkaz:
https://doaj.org/article/5e62dbae07d84fbea2b1c246aa98c8c0
Publikováno v:
Radiation Medicine and Protection, Vol 5, Iss 1, Pp 49-52 (2024)
Objective: To explore the reduction effect for the indoor 222Rn (Rn) by Fresh Air Ventilation (FAV) system, a novel commercial ventilation device in China. Methods: The indoor concentrations of Rn and its decay products (RnD) in three residential roo
Externí odkaz:
https://doaj.org/article/89652b73d99f442d90ac6a737e02f213
Autor:
Morana Novak, Josep Grau-Bove, Caroline De Stefani, Caroline Checkley-Scott, Ida Kraševec, Irena Kralj Cigić, Abdelrazek Elnaggar
Publikováno v:
Heritage Science, Vol 12, Iss 1, Pp 1-14 (2024)
Abstract Archival boxes are used as a preventive measure to control the microenvironment in museums and archives storages. However, their efficiency in protecting valuable artefacts from fluctuations in relative humidity (RH) is not yet fully underst
Externí odkaz:
https://doaj.org/article/8066a705a1754be985e6c48987cab297
Akademický článek
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Publikováno v:
Frontiers in Built Environment, Vol 10 (2024)
Digital twins represent a promising approach for sustainable building operations and management in the context of the carbon neutrality goals of the European Union (EU). Using OpenStudio, an opensource platform for building energy modeling, we demons
Externí odkaz:
https://doaj.org/article/4cdab9b374db4f4bb52510af9af85b48
Autor:
S. V. Sarsyan, V. Yu. Kravchuk
Publikováno v:
Vestnik MGSU, Vol 18, Iss 9, Pp 1433-1443 (2023)
Introduction. Overflow air heating is a rarely used, but possessing a significant economic effect technology, the research of which is given insufficient attention. The subject of the research is the parameters of the thermal and humidity state of th
Externí odkaz:
https://doaj.org/article/68861c451d4c46efb4ad237fd2272a5d
Autor:
John Omomoluwa Ogundiran, Jean-Paul Kapuya Bulaba Nyembwe, Anabela Salgueiro Narciso Ribeiro, Manuel Gameiro da Silva
Publikováno v:
Atmosphere, Vol 15, Iss 5, p 589 (2024)
Assessing indoor environmental quality (IEQ) is fundamental to ensuring health, well-being, and safety. A particular type of indoor compartment, land transport cabins (LTCs), specifically those of trains and buses, was surveyed. The global rise in co
Externí odkaz:
https://doaj.org/article/dadb1f56c5a543eb97f55480375f05ca
Autor:
Md Sazan Rahman, Huiqing Guo
Publikováno v:
Information Processing in Agriculture, Vol 10, Iss 2, Pp 216-228 (2023)
In this study, the sensitivity of a novel dehumidification requirement model (DehumReq) is analyzed to evaluate the effect of the predominant factors on the dehumidification needs of the greenhouses. The hourly dehumidification demand and sensitivity
Externí odkaz:
https://doaj.org/article/4a866c9110ed48c389068a6d26772608
Autor:
Jean-Baptiste Ducloyer, Virginie Pichard, Mathieu Mevel, Anne Galy, Gaelle M. Lefevre, Nicole Brument, Dimitri Alvarez-Dorta, David Deniaud, Alexandra Mendes-Madeira, Lyse Libeau, Caroline Le Guiner, Therese Cronin, Oumeya Adjali, Michel Weber, Guylène Le Meur
Publikováno v:
Molecular Therapy: Methods & Clinical Development, Vol 28, Iss , Pp 387-393 (2023)
The subretinal injection protocol for the only approved retinal gene therapy (voretigene neparvovec-rzyl) includes air tamponade at the end of the procedure, but its effects on the subretinal bleb have not been described. In the present study, we eva
Externí odkaz:
https://doaj.org/article/dc74dd4179c14ad388bcdc95456b14ed